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PSR-2 variable naming for caching classes, remove leading underscores

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This commit is contained in:
MarkBaker 2015-05-05 19:40:34 +01:00
parent e885ef9196
commit 3c3154c4a3
16 changed files with 550 additions and 549 deletions
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90
Classes/PHPExcel/CachedObjectStorage/APC.php
View File

@ -33,7 +33,7 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
* @access private
* @var string
*/
private $_cachePrefix = null;
private $cachePrefix = null;
/**
* Cache timeout
@ -41,7 +41,7 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
* @access private
* @var integer
*/
private $_cacheTime = 600;
private $cacheTime = 600;
/**
* Store cell data in cache for the current cell object if it's "dirty",
@ -51,22 +51,22 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
if (!apc_store(
$this->_cachePrefix . $this->_currentObjectID . '.cache',
serialize($this->_currentObject),
$this->_cacheTime
$this->cachePrefix . $this->currentObjectID . '.cache',
serialize($this->currentObject),
$this->cacheTime
)) {
$this->__destruct();
throw new PHPExcel_Exception('Failed to store cell ' . $this->_currentObjectID . ' in APC');
throw new PHPExcel_Exception('Failed to store cell ' . $this->currentObjectID . ' in APC');
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -80,14 +80,14 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_cellCache[$pCoord] = true;
$this->cellCache[$pCoord] = true;
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -104,11 +104,11 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
{
// Check if the requested entry is the current object, or exists in the cache
if (parent::isDataSet($pCoord)) {
if ($this->_currentObjectID == $pCoord) {
if ($this->currentObjectID == $pCoord) {
return true;
}
// Check if the requested entry still exists in apc
$success = apc_fetch($this->_cachePrefix.$pCoord.'.cache');
$success = apc_fetch($this->cachePrefix.$pCoord.'.cache');
if ($success === false) {
// Entry no longer exists in APC, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -129,14 +129,14 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (parent::isDataSet($pCoord)) {
$obj = apc_fetch($this->_cachePrefix . $pCoord . '.cache');
$obj = apc_fetch($this->cachePrefix . $pCoord . '.cache');
if ($obj === false) {
// Entry no longer exists in APC, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -148,13 +148,13 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize($obj);
$this->currentObjectID = $pCoord;
$this->currentObject = unserialize($obj);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -164,8 +164,8 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -181,7 +181,7 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
public function deleteCacheData($pCoord)
{
// Delete the entry from APC
apc_delete($this->_cachePrefix.$pCoord.'.cache');
apc_delete($this->cachePrefix.$pCoord.'.cache');
// Delete the entry from our cell address array
parent::deleteCacheData($pCoord);
@ -199,24 +199,24 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
{
parent::copyCellCollection($parent);
// Get a new id for the new file name
$baseUnique = $this->_getUniqueID();
$baseUnique = $this->getUniqueID();
$newCachePrefix = substr(md5($baseUnique), 0, 8) . '.';
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
if ($cellID != $this->_currentObjectID) {
$obj = apc_fetch($this->_cachePrefix . $cellID . '.cache');
if ($cellID != $this->currentObjectID) {
$obj = apc_fetch($this->cachePrefix . $cellID . '.cache');
if ($obj === false) {
// Entry no longer exists in APC, so clear it from the cache array
parent::deleteCacheData($cellID);
throw new PHPExcel_Exception('Cell entry ' . $cellID . ' no longer exists in APC');
}
if (!apc_store($newCachePrefix . $cellID . '.cache', $obj, $this->_cacheTime)) {
if (!apc_store($newCachePrefix . $cellID . '.cache', $obj, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception('Failed to store cell ' . $cellID . ' in APC');
}
}
}
$this->_cachePrefix = $newCachePrefix;
$this->cachePrefix = $newCachePrefix;
}
/**
@ -226,18 +226,18 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
*/
public function unsetWorksheetCells()
{
if ($this->_currentObject !== null) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if ($this->currentObject !== null) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
// Flush the APC cache
$this->__destruct();
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
/**
@ -250,10 +250,10 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
{
$cacheTime = (isset($arguments['cacheTime'])) ? $arguments['cacheTime'] : 600;
if ($this->_cachePrefix === null) {
$baseUnique = $this->_getUniqueID();
$this->_cachePrefix = substr(md5($baseUnique), 0, 8) . '.';
$this->_cacheTime = $cacheTime;
if ($this->cachePrefix === null) {
$baseUnique = $this->getUniqueID();
$this->cachePrefix = substr(md5($baseUnique), 0, 8) . '.';
$this->cacheTime = $cacheTime;
parent::__construct($parent);
}
@ -266,7 +266,7 @@ class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_Cach
{
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
apc_delete($this->_cachePrefix . $cellID . '.cache');
apc_delete($this->cachePrefix . $cellID . '.cache');
}
}

64
Classes/PHPExcel/CachedObjectStorage/CacheBase.php
View File

@ -32,28 +32,28 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*
* @var PHPExcel_Worksheet
*/
protected $_parent;
protected $parent;
/**
* The currently active Cell
*
* @var PHPExcel_Cell
*/
protected $_currentObject = null;
protected $currentObject = null;
/**
* Coordinate address of the currently active Cell
*
* @var string
*/
protected $_currentObjectID = null;
protected $currentObjectID = null;
/**
* Flag indicating whether the currently active Cell requires saving
*
* @var boolean
*/
protected $_currentCellIsDirty = true;
protected $currentCellIsDirty = true;
/**
* An array of cells or cell pointers for the worksheet cells held in this cache,
@ -61,7 +61,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*
* @var array of mixed
*/
protected $_cellCache = array();
protected $cellCache = array();
/**
* Initialise this new cell collection
@ -73,7 +73,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
// Set our parent worksheet.
// This is maintained within the cache controller to facilitate re-attaching it to PHPExcel_Cell objects when
// they are woken from a serialized state
$this->_parent = $parent;
$this->parent = $parent;
}
/**
@ -83,7 +83,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function getParent()
{
return $this->_parent;
return $this->parent;
}
/**
@ -94,11 +94,11 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function isDataSet($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
if ($pCoord === $this->currentObjectID) {
return true;
}
// Check if the requested entry exists in the cache
return isset($this->_cellCache[$pCoord]);
return isset($this->cellCache[$pCoord]);
}
/**
@ -110,13 +110,13 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function moveCell($fromAddress, $toAddress)
{
if ($fromAddress === $this->_currentObjectID) {
$this->_currentObjectID = $toAddress;
if ($fromAddress === $this->currentObjectID) {
$this->currentObjectID = $toAddress;
}
$this->_currentCellIsDirty = true;
if (isset($this->_cellCache[$fromAddress])) {
$this->_cellCache[$toAddress] = &$this->_cellCache[$fromAddress];
unset($this->_cellCache[$fromAddress]);
$this->currentCellIsDirty = true;
if (isset($this->cellCache[$fromAddress])) {
$this->cellCache[$toAddress] = &$this->cellCache[$fromAddress];
unset($this->cellCache[$fromAddress]);
}
return true;
@ -142,16 +142,16 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function deleteCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID && !is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObjectID = $this->_currentObject = null;
if ($pCoord === $this->currentObjectID && !is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObjectID = $this->currentObject = null;
}
if (is_object($this->_cellCache[$pCoord])) {
$this->_cellCache[$pCoord]->detach();
unset($this->_cellCache[$pCoord]);
if (is_object($this->cellCache[$pCoord])) {
$this->cellCache[$pCoord]->detach();
unset($this->cellCache[$pCoord]);
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
/**
@ -161,7 +161,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function getCellList()
{
return array_keys($this->_cellCache);
return array_keys($this->cellCache);
}
/**
@ -215,7 +215,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function getCurrentAddress()
{
return $this->_currentObjectID;
return $this->currentObjectID;
}
/**
@ -225,7 +225,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function getCurrentColumn()
{
sscanf($this->_currentObjectID, '%[A-Z]%d', $column, $row);
sscanf($this->currentObjectID, '%[A-Z]%d', $column, $row);
return $column;
}
@ -236,7 +236,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function getCurrentRow()
{
sscanf($this->_currentObjectID, '%[A-Z]%d', $column, $row);
sscanf($this->currentObjectID, '%[A-Z]%d', $column, $row);
return (integer) $row;
}
@ -296,7 +296,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*
* @return string Unique Reference
*/
protected function _getUniqueID()
protected function getUniqueID()
{
if (function_exists('posix_getpid')) {
$baseUnique = posix_getpid();
@ -314,12 +314,12 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase
*/
public function copyCellCollection(PHPExcel_Worksheet $parent)
{
$this->_currentCellIsDirty;
$this->_storeData();
$this->currentCellIsDirty;
$this->storeData();
$this->_parent = $parent;
if (($this->_currentObject !== null) && (is_object($this->_currentObject))) {
$this->_currentObject->attach($this);
$this->parent = $parent;
if (($this->currentObject !== null) && (is_object($this->currentObject))) {
$this->currentObject->attach($this);
}
} // function copyCellCollection()

94
Classes/PHPExcel/CachedObjectStorage/DiscISAM.php
View File

@ -32,21 +32,21 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*
* @var string
*/
private $_fileName = null;
private $fileName = null;
/**
* File handle for this cache file
*
* @var resource
*/
private $_fileHandle = null;
private $fileHandle = null;
/**
* Directory/Folder where the cache file is located
*
* @var string
*/
private $_cacheDirectory = null;
private $cacheDirectory = null;
/**
* Store cell data in cache for the current cell object if it's "dirty",
@ -55,20 +55,20 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
fseek($this->_fileHandle, 0, SEEK_END);
fseek($this->fileHandle, 0, SEEK_END);
$this->_cellCache[$this->_currentObjectID] = array(
'ptr' => ftell($this->_fileHandle),
'sz' => fwrite($this->_fileHandle, serialize($this->_currentObject))
$this->cellCache[$this->currentObjectID] = array(
'ptr' => ftell($this->fileHandle),
'sz' => fwrite($this->fileHandle, serialize($this->currentObject))
);
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -81,13 +81,13 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -101,26 +101,26 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
if (!isset($this->cellCache[$pCoord])) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
fseek($this->_fileHandle, $this->_cellCache[$pCoord]['ptr']);
$this->_currentObject = unserialize(fread($this->_fileHandle, $this->_cellCache[$pCoord]['sz']));
$this->currentObjectID = $pCoord;
fseek($this->fileHandle, $this->cellCache[$pCoord]['ptr']);
$this->currentObject = unserialize(fread($this->fileHandle, $this->cellCache[$pCoord]['sz']));
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -130,8 +130,8 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -146,13 +146,13 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
{
parent::copyCellCollection($parent);
// Get a new id for the new file name
$baseUnique = $this->_getUniqueID();
$newFileName = $this->_cacheDirectory.'/PHPExcel.'.$baseUnique.'.cache';
$baseUnique = $this->getUniqueID();
$newFileName = $this->cacheDirectory.'/PHPExcel.'.$baseUnique.'.cache';
// Copy the existing cell cache file
copy($this->_fileName, $newFileName);
$this->_fileName = $newFileName;
copy($this->fileName, $newFileName);
$this->fileName = $newFileName;
// Open the copied cell cache file
$this->_fileHandle = fopen($this->_fileName, 'a+');
$this->fileHandle = fopen($this->fileName, 'a+');
}
/**
@ -161,14 +161,14 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
// Close down the temporary cache file
$this->__destruct();
@ -182,15 +182,15 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function __construct(PHPExcel_Worksheet $parent, $arguments)
{
$this->_cacheDirectory = ((isset($arguments['dir'])) && ($arguments['dir'] !== null))
$this->cacheDirectory = ((isset($arguments['dir'])) && ($arguments['dir'] !== null))
? $arguments['dir']
: PHPExcel_Shared_File::sys_get_temp_dir();
parent::__construct($parent);
if (is_null($this->_fileHandle)) {
$baseUnique = $this->_getUniqueID();
$this->_fileName = $this->_cacheDirectory.'/PHPExcel.'.$baseUnique.'.cache';
$this->_fileHandle = fopen($this->_fileName, 'a+');
if (is_null($this->fileHandle)) {
$baseUnique = $this->getUniqueID();
$this->fileName = $this->cacheDirectory.'/PHPExcel.'.$baseUnique.'.cache';
$this->fileHandle = fopen($this->fileName, 'a+');
}
}
@ -199,10 +199,10 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
*/
public function __destruct()
{
if (!is_null($this->_fileHandle)) {
fclose($this->_fileHandle);
unlink($this->_fileName);
if (!is_null($this->fileHandle)) {
fclose($this->fileHandle);
unlink($this->fileName);
}
$this->_fileHandle = null;
$this->fileHandle = null;
}
}

52
Classes/PHPExcel/CachedObjectStorage/Igbinary.php
View File

@ -34,15 +34,15 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$this->_cellCache[$this->_currentObjectID] = igbinary_serialize($this->_currentObject);
$this->_currentCellIsDirty = false;
$this->cellCache[$this->currentObjectID] = igbinary_serialize($this->currentObject);
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
} // function _storeData()
@ -56,13 +56,13 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
} // function addCacheData()
@ -77,25 +77,25 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
if (!isset($this->cellCache[$pCoord])) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = igbinary_unserialize($this->_cellCache[$pCoord]);
$this->currentObjectID = $pCoord;
$this->currentObject = igbinary_unserialize($this->cellCache[$pCoord]);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
} // function getCacheData()
@ -106,8 +106,8 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -121,14 +121,14 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
} // function unsetWorksheetCells()

96
Classes/PHPExcel/CachedObjectStorage/Memcache.php
View File

@ -32,21 +32,21 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*
* @var string
*/
private $_cachePrefix = null;
private $cachePrefix = null;
/**
* Cache timeout
*
* @var integer
*/
private $_cacheTime = 600;
private $cacheTime = 600;
/**
* Memcache interface
*
* @var resource
*/
private $_memcache = null;
private $memcache = null;
/**
@ -56,21 +56,21 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$obj = serialize($this->_currentObject);
if (!$this->_memcache->replace($this->_cachePrefix . $this->_currentObjectID . '.cache', $obj, null, $this->_cacheTime)) {
if (!$this->_memcache->add($this->_cachePrefix . $this->_currentObjectID . '.cache', $obj, null, $this->_cacheTime)) {
$obj = serialize($this->currentObject);
if (!$this->memcache->replace($this->cachePrefix . $this->currentObjectID . '.cache', $obj, null, $this->cacheTime)) {
if (!$this->memcache->add($this->cachePrefix . $this->currentObjectID . '.cache', $obj, null, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception("Failed to store cell {$this->_currentObjectID} in MemCache");
throw new PHPExcel_Exception("Failed to store cell {$this->currentObjectID} in MemCache");
}
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
} // function _storeData()
@ -84,14 +84,14 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_cellCache[$pCoord] = true;
$this->cellCache[$pCoord] = true;
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
} // function addCacheData()
@ -108,11 +108,11 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
{
// Check if the requested entry is the current object, or exists in the cache
if (parent::isDataSet($pCoord)) {
if ($this->_currentObjectID == $pCoord) {
if ($this->currentObjectID == $pCoord) {
return true;
}
// Check if the requested entry still exists in Memcache
$success = $this->_memcache->get($this->_cachePrefix.$pCoord.'.cache');
$success = $this->memcache->get($this->cachePrefix.$pCoord.'.cache');
if ($success === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -133,14 +133,14 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (parent::isDataSet($pCoord)) {
$obj = $this->_memcache->get($this->_cachePrefix . $pCoord . '.cache');
$obj = $this->memcache->get($this->cachePrefix . $pCoord . '.cache');
if ($obj === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -152,13 +152,13 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize($obj);
$this->currentObjectID = $pCoord;
$this->currentObject = unserialize($obj);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -168,8 +168,8 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -184,7 +184,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
public function deleteCacheData($pCoord)
{
// Delete the entry from Memcache
$this->_memcache->delete($this->_cachePrefix . $pCoord . '.cache');
$this->memcache->delete($this->cachePrefix . $pCoord . '.cache');
// Delete the entry from our cell address array
parent::deleteCacheData($pCoord);
@ -200,24 +200,24 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
{
parent::copyCellCollection($parent);
// Get a new id for the new file name
$baseUnique = $this->_getUniqueID();
$baseUnique = $this->getUniqueID();
$newCachePrefix = substr(md5($baseUnique), 0, 8) . '.';
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
if ($cellID != $this->_currentObjectID) {
$obj = $this->_memcache->get($this->_cachePrefix.$cellID.'.cache');
if ($cellID != $this->currentObjectID) {
$obj = $this->memcache->get($this->cachePrefix.$cellID.'.cache');
if ($obj === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($cellID);
throw new PHPExcel_Exception("Cell entry {$cellID} no longer exists in MemCache");
}
if (!$this->_memcache->add($newCachePrefix . $cellID . '.cache', $obj, null, $this->_cacheTime)) {
if (!$this->memcache->add($newCachePrefix . $cellID . '.cache', $obj, null, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception("Failed to store cell {$cellID} in MemCache");
}
}
}
$this->_cachePrefix = $newCachePrefix;
$this->cachePrefix = $newCachePrefix;
}
/**
@ -227,18 +227,18 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
// Flush the Memcache cache
$this->__destruct();
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
/**
@ -253,16 +253,16 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
$memcachePort = (isset($arguments['memcachePort'])) ? $arguments['memcachePort'] : 11211;
$cacheTime = (isset($arguments['cacheTime'])) ? $arguments['cacheTime'] : 600;
if (is_null($this->_cachePrefix)) {
$baseUnique = $this->_getUniqueID();
$this->_cachePrefix = substr(md5($baseUnique), 0, 8) . '.';
if (is_null($this->cachePrefix)) {
$baseUnique = $this->getUniqueID();
$this->cachePrefix = substr(md5($baseUnique), 0, 8) . '.';
// Set a new Memcache object and connect to the Memcache server
$this->_memcache = new Memcache();
if (!$this->_memcache->addServer($memcacheServer, $memcachePort, false, 50, 5, 5, true, array($this, 'failureCallback'))) {
$this->memcache = new Memcache();
if (!$this->memcache->addServer($memcacheServer, $memcachePort, false, 50, 5, 5, true, array($this, 'failureCallback'))) {
throw new PHPExcel_Exception("Could not connect to MemCache server at {$memcacheServer}:{$memcachePort}");
}
$this->_cacheTime = $cacheTime;
$this->cacheTime = $cacheTime;
parent::__construct($parent);
}
@ -287,7 +287,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
{
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
$this->_memcache->delete($this->_cachePrefix.$cellID . '.cache');
$this->memcache->delete($this->cachePrefix.$cellID . '.cache');
}
}

26
Classes/PHPExcel/CachedObjectStorage/Memory.php
View File

@ -32,7 +32,7 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
*
* @return void
*/
protected function _storeData()
protected function storeData()
{
}
@ -46,10 +46,10 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
$this->_cellCache[$pCoord] = $cell;
$this->cellCache[$pCoord] = $cell;
// Set current entry to the new/updated entry
$this->_currentObjectID = $pCoord;
$this->currentObjectID = $pCoord;
return $cell;
}
@ -65,17 +65,17 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
public function getCacheData($pCoord)
{
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
$this->_currentObjectID = null;
if (!isset($this->cellCache[$pCoord])) {
$this->currentObjectID = null;
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->currentObjectID = $pCoord;
// Return requested entry
return $this->_cellCache[$pCoord];
return $this->cellCache[$pCoord];
}
@ -89,12 +89,12 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
parent::copyCellCollection($parent);
$newCollection = array();
foreach ($this->_cellCache as $k => &$cell) {
foreach ($this->cellCache as $k => &$cell) {
$newCollection[$k] = clone $cell;
$newCollection[$k]->attach($this);
}
$this->_cellCache = $newCollection;
$this->cellCache = $newCollection;
}
/**
@ -104,15 +104,15 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
public function unsetWorksheetCells()
{
// Because cells are all stored as intact objects in memory, we need to detach each one from the parent
foreach ($this->_cellCache as $k => &$cell) {
foreach ($this->cellCache as $k => &$cell) {
$cell->detach();
$this->_cellCache[$k] = null;
$this->cellCache[$k] = null;
}
unset($cell);
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
}

52
Classes/PHPExcel/CachedObjectStorage/MemoryGZip.php
View File

@ -34,15 +34,15 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$this->_cellCache[$this->_currentObjectID] = gzdeflate(serialize($this->_currentObject));
$this->_currentCellIsDirty = false;
$this->cellCache[$this->currentObjectID] = gzdeflate(serialize($this->currentObject));
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
@ -56,13 +56,13 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -77,25 +77,25 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
if (!isset($this->cellCache[$pCoord])) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize(gzinflate($this->_cellCache[$pCoord]));
$this->currentObjectID = $pCoord;
$this->currentObject = unserialize(gzinflate($this->cellCache[$pCoord]));
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
@ -106,8 +106,8 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -121,13 +121,13 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
}

52
Classes/PHPExcel/CachedObjectStorage/MemorySerialized.php
View File

@ -34,15 +34,15 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$this->_cellCache[$this->_currentObjectID] = serialize($this->_currentObject);
$this->_currentCellIsDirty = false;
$this->cellCache[$this->currentObjectID] = serialize($this->currentObject);
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -55,13 +55,13 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -75,25 +75,25 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
if (!isset($this->cellCache[$pCoord])) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize($this->_cellCache[$pCoord]);
$this->currentObjectID = $pCoord;
$this->currentObject = unserialize($this->cellCache[$pCoord]);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -103,8 +103,8 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -117,13 +117,13 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
}

86
Classes/PHPExcel/CachedObjectStorage/PHPTemp.php
View File

@ -32,14 +32,14 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*
* @var string
*/
private $_fileHandle = null;
private $fileHandle = null;
/**
* Memory limit to use before reverting to file cache
*
* @var integer
*/
private $_memoryCacheSize = null;
private $memoryCacheSize = null;
/**
* Store cell data in cache for the current cell object if it's "dirty",
@ -48,20 +48,20 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
fseek($this->_fileHandle, 0, SEEK_END);
fseek($this->fileHandle, 0, SEEK_END);
$this->_cellCache[$this->_currentObjectID] = array(
'ptr' => ftell($this->_fileHandle),
'sz' => fwrite($this->_fileHandle, serialize($this->_currentObject))
$this->cellCache[$this->currentObjectID] = array(
'ptr' => ftell($this->fileHandle),
'sz' => fwrite($this->fileHandle, serialize($this->currentObject))
);
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
@ -75,13 +75,13 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -96,26 +96,26 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
if (!isset($this->_cellCache[$pCoord])) {
if (!isset($this->cellCache[$pCoord])) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
fseek($this->_fileHandle, $this->_cellCache[$pCoord]['ptr']);
$this->_currentObject = unserialize(fread($this->_fileHandle, $this->_cellCache[$pCoord]['sz']));
$this->currentObjectID = $pCoord;
fseek($this->fileHandle, $this->cellCache[$pCoord]['ptr']);
$this->currentObject = unserialize(fread($this->fileHandle, $this->cellCache[$pCoord]['sz']));
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -125,8 +125,8 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -142,13 +142,13 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
{
parent::copyCellCollection($parent);
// Open a new stream for the cell cache data
$newFileHandle = fopen('php://temp/maxmemory:' . $this->_memoryCacheSize, 'a+');
$newFileHandle = fopen('php://temp/maxmemory:' . $this->memoryCacheSize, 'a+');
// Copy the existing cell cache data to the new stream
fseek($this->_fileHandle, 0);
while (!feof($this->_fileHandle)) {
fwrite($newFileHandle, fread($this->_fileHandle, 1024));
fseek($this->fileHandle, 0);
while (!feof($this->fileHandle)) {
fwrite($newFileHandle, fread($this->fileHandle, 1024));
}
$this->_fileHandle = $newFileHandle;
$this->fileHandle = $newFileHandle;
}
/**
@ -158,14 +158,14 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
// Close down the php://temp file
$this->__destruct();
@ -179,11 +179,11 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function __construct(PHPExcel_Worksheet $parent, $arguments)
{
$this->_memoryCacheSize = (isset($arguments['memoryCacheSize'])) ? $arguments['memoryCacheSize'] : '1MB';
$this->memoryCacheSize = (isset($arguments['memoryCacheSize'])) ? $arguments['memoryCacheSize'] : '1MB';
parent::__construct($parent);
if (is_null($this->_fileHandle)) {
$this->_fileHandle = fopen('php://temp/maxmemory:' . $this->_memoryCacheSize, 'a+');
if (is_null($this->fileHandle)) {
$this->fileHandle = fopen('php://temp/maxmemory:' . $this->memoryCacheSize, 'a+');
}
}
@ -192,9 +192,9 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
*/
public function __destruct()
{
if (!is_null($this->_fileHandle)) {
fclose($this->_fileHandle);
if (!is_null($this->fileHandle)) {
fclose($this->fileHandle);
}
$this->_fileHandle = null;
$this->fileHandle = null;
}
}

138
Classes/PHPExcel/CachedObjectStorage/SQLite.php
View File

@ -32,14 +32,14 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*
* @var string
*/
private $_TableName = null;
private $TableName = null;
/**
* Database handle
*
* @var resource
*/
private $_DBHandle = null;
private $DBHandle = null;
/**
* Store cell data in cache for the current cell object if it's "dirty",
@ -48,17 +48,17 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
if (!$this->_DBHandle->queryExec("INSERT OR REPLACE INTO kvp_".$this->_TableName." VALUES('".$this->_currentObjectID."','".sqlite_escape_string(serialize($this->_currentObject))."')")) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
if (!$this->DBHandle->queryExec("INSERT OR REPLACE INTO kvp_".$this->TableName." VALUES('".$this->currentObjectID."','".sqlite_escape_string(serialize($this->currentObject))."')")) {
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -71,13 +71,13 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -91,30 +91,30 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
$query = "SELECT value FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
$cellResultSet = $this->_DBHandle->query($query, SQLITE_ASSOC);
$query = "SELECT value FROM kvp_".$this->TableName." WHERE id='".$pCoord."'";
$cellResultSet = $this->DBHandle->query($query, SQLITE_ASSOC);
if ($cellResultSet === false) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
} elseif ($cellResultSet->numRows() == 0) {
// Return null if requested entry doesn't exist in cache
return null;
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->currentObjectID = $pCoord;
$cellResult = $cellResultSet->fetchSingle();
$this->_currentObject = unserialize($cellResult);
$this->currentObject = unserialize($cellResult);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -125,15 +125,15 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function isDataSet($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
if ($pCoord === $this->currentObjectID) {
return true;
}
// Check if the requested entry exists in the cache
$query = "SELECT id FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
$cellResultSet = $this->_DBHandle->query($query, SQLITE_ASSOC);
$query = "SELECT id FROM kvp_".$this->TableName." WHERE id='".$pCoord."'";
$cellResultSet = $this->DBHandle->query($query, SQLITE_ASSOC);
if ($cellResultSet === false) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
} elseif ($cellResultSet->numRows() == 0) {
// Return null if requested entry doesn't exist in cache
return false;
@ -149,18 +149,18 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function deleteCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
$this->_currentObject->detach();
$this->_currentObjectID = $this->_currentObject = null;
if ($pCoord === $this->currentObjectID) {
$this->currentObject->detach();
$this->currentObjectID = $this->currentObject = null;
}
// Check if the requested entry exists in the cache
$query = "DELETE FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
if (!$this->_DBHandle->queryExec($query)) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
$query = "DELETE FROM kvp_".$this->TableName." WHERE id='".$pCoord."'";
if (!$this->DBHandle->queryExec($query)) {
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
/**
@ -172,20 +172,20 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function moveCell($fromAddress, $toAddress)
{
if ($fromAddress === $this->_currentObjectID) {
$this->_currentObjectID = $toAddress;
if ($fromAddress === $this->currentObjectID) {
$this->currentObjectID = $toAddress;
}
$query = "DELETE FROM kvp_".$this->_TableName." WHERE id='".$toAddress."'";
$result = $this->_DBHandle->exec($query);
$query = "DELETE FROM kvp_".$this->TableName." WHERE id='".$toAddress."'";
$result = $this->DBHandle->exec($query);
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$query = "UPDATE kvp_".$this->_TableName." SET id='".$toAddress."' WHERE id='".$fromAddress."'";
$result = $this->_DBHandle->exec($query);
$query = "UPDATE kvp_".$this->TableName." SET id='".$toAddress."' WHERE id='".$fromAddress."'";
$result = $this->DBHandle->exec($query);
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
return true;
@ -198,14 +198,14 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
$query = "SELECT id FROM kvp_".$this->_TableName;
$cellIdsResult = $this->_DBHandle->unbufferedQuery($query, SQLITE_ASSOC);
$query = "SELECT id FROM kvp_".$this->TableName;
$cellIdsResult = $this->DBHandle->unbufferedQuery($query, SQLITE_ASSOC);
if ($cellIdsResult === false) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
$cellKeys = array();
@ -224,19 +224,19 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function copyCellCollection(PHPExcel_Worksheet $parent)
{
$this->_currentCellIsDirty;
$this->_storeData();
$this->currentCellIsDirty;
$this->storeData();
// Get a new id for the new table name
$tableName = str_replace('.', '_', $this->_getUniqueID());
if (!$this->_DBHandle->queryExec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
AS SELECT * FROM kvp_'.$this->_TableName)
$tableName = str_replace('.', '_', $this->getUniqueID());
if (!$this->DBHandle->queryExec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
AS SELECT * FROM kvp_'.$this->TableName)
) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
// Copy the existing cell cache file
$this->_TableName = $tableName;
$this->TableName = $tableName;
}
/**
@ -246,12 +246,12 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
// Close down the temporary cache file
$this->__destruct();
@ -265,16 +265,16 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
public function __construct(PHPExcel_Worksheet $parent)
{
parent::__construct($parent);
if (is_null($this->_DBHandle)) {
$this->_TableName = str_replace('.', '_', $this->_getUniqueID());
if (is_null($this->DBHandle)) {
$this->TableName = str_replace('.', '_', $this->getUniqueID());
$_DBName = ':memory:';
$this->_DBHandle = new SQLiteDatabase($_DBName);
if ($this->_DBHandle === false) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
$this->DBHandle = new SQLiteDatabase($_DBName);
if ($this->DBHandle === false) {
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
if (!$this->_DBHandle->queryExec('CREATE TABLE kvp_'.$this->_TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)')) {
throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
if (!$this->DBHandle->queryExec('CREATE TABLE kvp_'.$this->TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)')) {
throw new PHPExcel_Exception(sqlite_error_string($this->DBHandle->lastError()));
}
}
}
@ -284,10 +284,10 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
*/
public function __destruct()
{
if (!is_null($this->_DBHandle)) {
$this->_DBHandle->queryExec('DROP TABLE kvp_'.$this->_TableName);
if (!is_null($this->DBHandle)) {
$this->DBHandle->queryExec('DROP TABLE kvp_'.$this->TableName);
}
$this->_DBHandle = null;
$this->DBHandle = null;
}
/**

162
Classes/PHPExcel/CachedObjectStorage/SQLite3.php
View File

@ -32,42 +32,42 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*
* @var string
*/
private $_TableName = null;
private $TableName = null;
/**
* Database handle
*
* @var resource
*/
private $_DBHandle = null;
private $DBHandle = null;
/**
* Prepared statement for a SQLite3 select query
*
* @var SQLite3Stmt
*/
private $_selectQuery;
private $selectQuery;
/**
* Prepared statement for a SQLite3 insert query
*
* @var SQLite3Stmt
*/
private $_insertQuery;
private $insertQuery;
/**
* Prepared statement for a SQLite3 update query
*
* @var SQLite3Stmt
*/
private $_updateQuery;
private $updateQuery;
/**
* Prepared statement for a SQLite3 delete query
*
* @var SQLite3Stmt
*/
private $_deleteQuery;
private $deleteQuery;
/**
* Store cell data in cache for the current cell object if it's "dirty",
@ -76,20 +76,20 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$this->_insertQuery->bindValue('id', $this->_currentObjectID, SQLITE3_TEXT);
$this->_insertQuery->bindValue('data', serialize($this->_currentObject), SQLITE3_BLOB);
$result = $this->_insertQuery->execute();
$this->insertQuery->bindValue('id', $this->currentObjectID, SQLITE3_TEXT);
$this->insertQuery->bindValue('data', serialize($this->currentObject), SQLITE3_BLOB);
$result = $this->insertQuery->execute();
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -102,13 +102,13 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -122,15 +122,15 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
$this->_selectQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$cellResult = $this->_selectQuery->execute();
$this->selectQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$cellResult = $this->selectQuery->execute();
if ($cellResult === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$cellData = $cellResult->fetchArray(SQLITE3_ASSOC);
if ($cellData === false) {
@ -139,14 +139,14 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->currentObjectID = $pCoord;
$this->_currentObject = unserialize($cellData['value']);
$this->currentObject = unserialize($cellData['value']);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
/**
@ -157,15 +157,15 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function isDataSet($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
if ($pCoord === $this->currentObjectID) {
return true;
}
// Check if the requested entry exists in the cache
$this->_selectQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$cellResult = $this->_selectQuery->execute();
$this->selectQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$cellResult = $this->selectQuery->execute();
if ($cellResult === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$cellData = $cellResult->fetchArray(SQLITE3_ASSOC);
@ -180,19 +180,19 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function deleteCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
$this->_currentObject->detach();
$this->_currentObjectID = $this->_currentObject = null;
if ($pCoord === $this->currentObjectID) {
$this->currentObject->detach();
$this->currentObjectID = $this->currentObject = null;
}
// Check if the requested entry exists in the cache
$this->_deleteQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$result = $this->_deleteQuery->execute();
$this->deleteQuery->bindValue('id', $pCoord, SQLITE3_TEXT);
$result = $this->deleteQuery->execute();
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
/**
@ -204,21 +204,21 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function moveCell($fromAddress, $toAddress)
{
if ($fromAddress === $this->_currentObjectID) {
$this->_currentObjectID = $toAddress;
if ($fromAddress === $this->currentObjectID) {
$this->currentObjectID = $toAddress;
}
$this->_deleteQuery->bindValue('id', $toAddress, SQLITE3_TEXT);
$result = $this->_deleteQuery->execute();
$this->deleteQuery->bindValue('id', $toAddress, SQLITE3_TEXT);
$result = $this->deleteQuery->execute();
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$this->_updateQuery->bindValue('toid', $toAddress, SQLITE3_TEXT);
$this->_updateQuery->bindValue('fromid', $fromAddress, SQLITE3_TEXT);
$result = $this->_updateQuery->execute();
$this->updateQuery->bindValue('toid', $toAddress, SQLITE3_TEXT);
$this->updateQuery->bindValue('fromid', $fromAddress, SQLITE3_TEXT);
$result = $this->updateQuery->execute();
if ($result === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
return true;
@ -231,14 +231,14 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
$query = "SELECT id FROM kvp_".$this->_TableName;
$cellIdsResult = $this->_DBHandle->query($query);
$query = "SELECT id FROM kvp_".$this->TableName;
$cellIdsResult = $this->DBHandle->query($query);
if ($cellIdsResult === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
$cellKeys = array();
@ -257,19 +257,19 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function copyCellCollection(PHPExcel_Worksheet $parent)
{
$this->_currentCellIsDirty;
$this->_storeData();
$this->currentCellIsDirty;
$this->storeData();
// Get a new id for the new table name
$tableName = str_replace('.', '_', $this->_getUniqueID());
if (!$this->_DBHandle->exec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
AS SELECT * FROM kvp_'.$this->_TableName)
$tableName = str_replace('.', '_', $this->getUniqueID());
if (!$this->DBHandle->exec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
AS SELECT * FROM kvp_'.$this->TableName)
) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
// Copy the existing cell cache file
$this->_TableName = $tableName;
$this->TableName = $tableName;
}
/**
@ -279,12 +279,12 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
// Close down the temporary cache file
$this->__destruct();
@ -298,23 +298,23 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
public function __construct(PHPExcel_Worksheet $parent)
{
parent::__construct($parent);
if (is_null($this->_DBHandle)) {
$this->_TableName = str_replace('.', '_', $this->_getUniqueID());
if (is_null($this->DBHandle)) {
$this->TableName = str_replace('.', '_', $this->getUniqueID());
$_DBName = ':memory:';
$this->_DBHandle = new SQLite3($_DBName);
if ($this->_DBHandle === false) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
$this->DBHandle = new SQLite3($_DBName);
if ($this->DBHandle === false) {
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
if (!$this->_DBHandle->exec('CREATE TABLE kvp_'.$this->_TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)')) {
throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
if (!$this->DBHandle->exec('CREATE TABLE kvp_'.$this->TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)')) {
throw new PHPExcel_Exception($this->DBHandle->lastErrorMsg());
}
}
$this->_selectQuery = $this->_DBHandle->prepare("SELECT value FROM kvp_".$this->_TableName." WHERE id = :id");
$this->_insertQuery = $this->_DBHandle->prepare("INSERT OR REPLACE INTO kvp_".$this->_TableName." VALUES(:id,:data)");
$this->_updateQuery = $this->_DBHandle->prepare("UPDATE kvp_".$this->_TableName." SET id=:toId WHERE id=:fromId");
$this->_deleteQuery = $this->_DBHandle->prepare("DELETE FROM kvp_".$this->_TableName." WHERE id = :id");
$this->selectQuery = $this->DBHandle->prepare("SELECT value FROM kvp_".$this->TableName." WHERE id = :id");
$this->insertQuery = $this->DBHandle->prepare("INSERT OR REPLACE INTO kvp_".$this->TableName." VALUES(:id,:data)");
$this->updateQuery = $this->DBHandle->prepare("UPDATE kvp_".$this->TableName." SET id=:toId WHERE id=:fromId");
$this->deleteQuery = $this->DBHandle->prepare("DELETE FROM kvp_".$this->TableName." WHERE id = :id");
}
/**
@ -322,11 +322,11 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
*/
public function __destruct()
{
if (!is_null($this->_DBHandle)) {
$this->_DBHandle->exec('DROP TABLE kvp_'.$this->_TableName);
$this->_DBHandle->close();
if (!is_null($this->DBHandle)) {
$this->DBHandle->exec('DROP TABLE kvp_'.$this->TableName);
$this->DBHandle->close();
}
$this->_DBHandle = null;
$this->DBHandle = null;
}
/**

94
Classes/PHPExcel/CachedObjectStorage/Wincache.php
View File

@ -32,14 +32,14 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
*
* @var string
*/
private $_cachePrefix = null;
private $cachePrefix = null;
/**
* Cache timeout
*
* @var integer
*/
private $_cacheTime = 600;
private $cacheTime = 600;
/**
@ -49,27 +49,27 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
* @return void
* @throws PHPExcel_Exception
*/
protected function _storeData()
protected function storeData()
{
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
if ($this->currentCellIsDirty && !empty($this->currentObjectID)) {
$this->currentObject->detach();
$obj = serialize($this->_currentObject);
if (wincache_ucache_exists($this->_cachePrefix.$this->_currentObjectID.'.cache')) {
if (!wincache_ucache_set($this->_cachePrefix.$this->_currentObjectID.'.cache', $obj, $this->_cacheTime)) {
$obj = serialize($this->currentObject);
if (wincache_ucache_exists($this->cachePrefix.$this->currentObjectID.'.cache')) {
if (!wincache_ucache_set($this->cachePrefix.$this->currentObjectID.'.cache', $obj, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
throw new PHPExcel_Exception('Failed to store cell '.$this->currentObjectID.' in WinCache');
}
} else {
if (!wincache_ucache_add($this->_cachePrefix.$this->_currentObjectID.'.cache', $obj, $this->_cacheTime)) {
if (!wincache_ucache_add($this->cachePrefix.$this->currentObjectID.'.cache', $obj, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
throw new PHPExcel_Exception('Failed to store cell '.$this->currentObjectID.' in WinCache');
}
}
$this->_currentCellIsDirty = false;
$this->currentCellIsDirty = false;
}
$this->_currentObjectID = $this->_currentObject = null;
$this->currentObjectID = $this->currentObject = null;
}
/**
@ -82,14 +82,14 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell)
{
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
$this->_storeData();
if (($pCoord !== $this->currentObjectID) && ($this->currentObjectID !== null)) {
$this->storeData();
}
$this->_cellCache[$pCoord] = true;
$this->cellCache[$pCoord] = true;
$this->_currentObjectID = $pCoord;
$this->_currentObject = $cell;
$this->_currentCellIsDirty = true;
$this->currentObjectID = $pCoord;
$this->currentObject = $cell;
$this->currentCellIsDirty = true;
return $cell;
}
@ -104,11 +104,11 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
{
// Check if the requested entry is the current object, or exists in the cache
if (parent::isDataSet($pCoord)) {
if ($this->_currentObjectID == $pCoord) {
if ($this->currentObjectID == $pCoord) {
return true;
}
// Check if the requested entry still exists in cache
$success = wincache_ucache_exists($this->_cachePrefix.$pCoord.'.cache');
$success = wincache_ucache_exists($this->cachePrefix.$pCoord.'.cache');
if ($success === false) {
// Entry no longer exists in Wincache, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -129,16 +129,16 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
*/
public function getCacheData($pCoord)
{
if ($pCoord === $this->_currentObjectID) {
return $this->_currentObject;
if ($pCoord === $this->currentObjectID) {
return $this->currentObject;
}
$this->_storeData();
$this->storeData();
// Check if the entry that has been requested actually exists
$obj = null;
if (parent::isDataSet($pCoord)) {
$success = false;
$obj = wincache_ucache_get($this->_cachePrefix.$pCoord.'.cache', $success);
$obj = wincache_ucache_get($this->cachePrefix.$pCoord.'.cache', $success);
if ($success === false) {
// Entry no longer exists in WinCache, so clear it from the cache array
parent::deleteCacheData($pCoord);
@ -150,13 +150,13 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
}
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize($obj);
$this->currentObjectID = $pCoord;
$this->currentObject = unserialize($obj);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
$this->currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
return $this->currentObject;
}
@ -167,8 +167,8 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
*/
public function getCellList()
{
if ($this->_currentObjectID !== null) {
$this->_storeData();
if ($this->currentObjectID !== null) {
$this->storeData();
}
return parent::getCellList();
@ -183,7 +183,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
public function deleteCacheData($pCoord)
{
// Delete the entry from Wincache
wincache_ucache_delete($this->_cachePrefix.$pCoord.'.cache');
wincache_ucache_delete($this->cachePrefix.$pCoord.'.cache');
// Delete the entry from our cell address array
parent::deleteCacheData($pCoord);
@ -199,25 +199,25 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
{
parent::copyCellCollection($parent);
// Get a new id for the new file name
$baseUnique = $this->_getUniqueID();
$baseUnique = $this->getUniqueID();
$newCachePrefix = substr(md5($baseUnique), 0, 8) . '.';
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
if ($cellID != $this->_currentObjectID) {
if ($cellID != $this->currentObjectID) {
$success = false;
$obj = wincache_ucache_get($this->_cachePrefix.$cellID.'.cache', $success);
$obj = wincache_ucache_get($this->cachePrefix.$cellID.'.cache', $success);
if ($success === false) {
// Entry no longer exists in WinCache, so clear it from the cache array
parent::deleteCacheData($cellID);
throw new PHPExcel_Exception('Cell entry '.$cellID.' no longer exists in Wincache');
}
if (!wincache_ucache_add($newCachePrefix.$cellID.'.cache', $obj, $this->_cacheTime)) {
if (!wincache_ucache_add($newCachePrefix.$cellID.'.cache', $obj, $this->cacheTime)) {
$this->__destruct();
throw new PHPExcel_Exception('Failed to store cell '.$cellID.' in Wincache');
}
}
}
$this->_cachePrefix = $newCachePrefix;
$this->cachePrefix = $newCachePrefix;
}
@ -228,18 +228,18 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
*/
public function unsetWorksheetCells()
{
if (!is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObject = $this->_currentObjectID = null;
if (!is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObject = $this->currentObjectID = null;
}
// Flush the WinCache cache
$this->__destruct();
$this->_cellCache = array();
$this->cellCache = array();
// detach ourself from the worksheet, so that it can then delete this object successfully
$this->_parent = null;
$this->parent = null;
}
/**
@ -252,10 +252,10 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
{
$cacheTime = (isset($arguments['cacheTime'])) ? $arguments['cacheTime'] : 600;
if (is_null($this->_cachePrefix)) {
$baseUnique = $this->_getUniqueID();
$this->_cachePrefix = substr(md5($baseUnique), 0, 8).'.';
$this->_cacheTime = $cacheTime;
if (is_null($this->cachePrefix)) {
$baseUnique = $this->getUniqueID();
$this->cachePrefix = substr(md5($baseUnique), 0, 8).'.';
$this->cacheTime = $cacheTime;
parent::__construct($parent);
}
@ -268,7 +268,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
{
$cacheList = $this->getCellList();
foreach ($cacheList as $cellID) {
wincache_ucache_delete($this->_cachePrefix.$cellID.'.cache');
wincache_ucache_delete($this->cachePrefix.$cellID.'.cache');
}
}

44
Classes/PHPExcel/CachedObjectStorageFactory.php
View File

@ -44,21 +44,21 @@ class PHPExcel_CachedObjectStorageFactory
*
* @var string
*/
private static $_cacheStorageMethod = null;
private static $cacheStorageMethod = null;
/**
* Name of the class used for cell cacheing
*
* @var string
*/
private static $_cacheStorageClass = null;
private static $cacheStorageClass = null;
/**
* List of all possible cache storage methods
*
* @var string[]
*/
private static $_storageMethods = array(
private static $storageMethods = array(
self::cache_in_memory,
self::cache_in_memory_gzip,
self::cache_in_memory_serialized,
@ -77,7 +77,7 @@ class PHPExcel_CachedObjectStorageFactory
*
* @var array of mixed array
*/
private static $_storageMethodDefaultParameters = array(
private static $storageMethodDefaultParameters = array(
self::cache_in_memory => array(
),
self::cache_in_memory_gzip => array(
@ -109,7 +109,7 @@ class PHPExcel_CachedObjectStorageFactory
*
* @var array of mixed array
*/
private static $_storageMethodParameters = array();
private static $storageMethodParameters = array();
/**
* Return the current cache storage method
@ -118,7 +118,7 @@ class PHPExcel_CachedObjectStorageFactory
**/
public static function getCacheStorageMethod()
{
return self::$_cacheStorageMethod;
return self::$cacheStorageMethod;
}
/**
@ -128,7 +128,7 @@ class PHPExcel_CachedObjectStorageFactory
**/
public static function getCacheStorageClass()
{
return self::$_cacheStorageClass;
return self::$cacheStorageClass;
}
/**
@ -138,7 +138,7 @@ class PHPExcel_CachedObjectStorageFactory
**/
public static function getAllCacheStorageMethods()
{
return self::$_storageMethods;
return self::$storageMethods;
}
/**
@ -149,7 +149,7 @@ class PHPExcel_CachedObjectStorageFactory
public static function getCacheStorageMethods()
{
$activeMethods = array();
foreach (self::$_storageMethods as $storageMethod) {
foreach (self::$storageMethods as $storageMethod) {
$cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $storageMethod;
if (call_user_func(array($cacheStorageClass, 'cacheMethodIsAvailable'))) {
$activeMethods[] = $storageMethod;
@ -168,7 +168,7 @@ class PHPExcel_CachedObjectStorageFactory
**/
public static function initialize($method = self::cache_in_memory, $arguments = array())
{
if (!in_array($method, self::$_storageMethods)) {
if (!in_array($method, self::$storageMethods)) {
return false;
}
@ -178,16 +178,16 @@ class PHPExcel_CachedObjectStorageFactory
return false;
}
self::$_storageMethodParameters[$method] = self::$_storageMethodDefaultParameters[$method];
self::$storageMethodParameters[$method] = self::$storageMethodDefaultParameters[$method];
foreach ($arguments as $k => $v) {
if (array_key_exists($k, self::$_storageMethodParameters[$method])) {
self::$_storageMethodParameters[$method][$k] = $v;
if (array_key_exists($k, self::$storageMethodParameters[$method])) {
self::$storageMethodParameters[$method][$k] = $v;
}
}
if (self::$_cacheStorageMethod === null) {
self::$_cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $method;
self::$_cacheStorageMethod = $method;
if (self::$cacheStorageMethod === null) {
self::$cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $method;
self::$cacheStorageMethod = $method;
}
return true;
}
@ -201,14 +201,14 @@ class PHPExcel_CachedObjectStorageFactory
public static function getInstance(PHPExcel_Worksheet $parent)
{
$cacheMethodIsAvailable = true;
if (self::$_cacheStorageMethod === null) {
if (self::$cacheStorageMethod === null) {
$cacheMethodIsAvailable = self::initialize();
}
if ($cacheMethodIsAvailable) {
$instance = new self::$_cacheStorageClass(
$instance = new self::$cacheStorageClass(
$parent,
self::$_storageMethodParameters[self::$_cacheStorageMethod]
self::$storageMethodParameters[self::$cacheStorageMethod]
);
if ($instance !== null) {
return $instance;
@ -224,8 +224,8 @@ class PHPExcel_CachedObjectStorageFactory
**/
public static function finalize()
{
self::$_cacheStorageMethod = null;
self::$_cacheStorageClass = null;
self::$_storageMethodParameters = array();
self::$cacheStorageMethod = null;
self::$cacheStorageClass = null;
self::$storageMethodParameters = array();
}
}

14
Classes/PHPExcel/CalcEngine/CyclicReferenceStack.php
View File

@ -32,7 +32,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*
* @var mixed[]
*/
private $_stack = array();
private $stack = array();
/**
* Return the number of entries on the stack
@ -41,7 +41,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function count()
{
return count($this->_stack);
return count($this->stack);
}
/**
@ -51,7 +51,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function push($value)
{
$this->_stack[$value] = $value;
$this->stack[$value] = $value;
}
/**
@ -61,7 +61,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function pop()
{
return array_pop($this->_stack);
return array_pop($this->stack);
}
/**
@ -71,7 +71,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function onStack($value)
{
return isset($this->_stack[$value]);
return isset($this->stack[$value]);
}
/**
@ -79,7 +79,7 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function clear()
{
$this->_stack = array();
$this->stack = array();
}
/**
@ -89,6 +89,6 @@ class PHPExcel_CalcEngine_CyclicReferenceStack
*/
public function showStack()
{
return $this->_stack;
return $this->stack;
}
}

34
Classes/PHPExcel/CalcEngine/Logger.php
View File

@ -34,7 +34,7 @@ class PHPExcel_CalcEngine_Logger
*
* @var boolean
*/
private $_writeDebugLog = false;
private $writeDebugLog = false;
/**
* Flag to determine whether a debug log should be echoed by the calculation engine
@ -44,21 +44,21 @@ class PHPExcel_CalcEngine_Logger
*
* @var boolean
*/
private $_echoDebugLog = false;
private $echoDebugLog = false;
/**
* The debug log generated by the calculation engine
*
* @var string[]
*/
private $_debugLog = array();
private $debugLog = array();
/**
* The calculation engine cell reference stack
*
* @var PHPExcel_CalcEngine_CyclicReferenceStack
*/
private $_cellStack;
private $cellStack;
/**
* Instantiate a Calculation engine logger
@ -67,7 +67,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function __construct(PHPExcel_CalcEngine_CyclicReferenceStack $stack)
{
$this->_cellStack = $stack;
$this->cellStack = $stack;
}
/**
@ -77,7 +77,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function setWriteDebugLog($pValue = false)
{
$this->_writeDebugLog = $pValue;
$this->writeDebugLog = $pValue;
}
/**
@ -87,7 +87,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function getWriteDebugLog()
{
return $this->_writeDebugLog;
return $this->writeDebugLog;
}
/**
@ -97,7 +97,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function setEchoDebugLog($pValue = false)
{
$this->_echoDebugLog = $pValue;
$this->echoDebugLog = $pValue;
}
/**
@ -107,7 +107,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function getEchoDebugLog()
{
return $this->_echoDebugLog;
return $this->echoDebugLog;
}
/**
@ -116,17 +116,17 @@ class PHPExcel_CalcEngine_Logger
public function writeDebugLog()
{
// Only write the debug log if logging is enabled
if ($this->_writeDebugLog) {
if ($this->writeDebugLog) {
$message = implode(func_get_args());
$cellReference = implode(' -> ', $this->_cellStack->showStack());
if ($this->_echoDebugLog) {
$cellReference = implode(' -> ', $this->cellStack->showStack());
if ($this->echoDebugLog) {
echo $cellReference,
($this->_cellStack->count() > 0 ? ' => ' : ''),
($this->cellStack->count() > 0 ? ' => ' : ''),
$message,
PHP_EOL;
}
$this->_debugLog[] = $cellReference .
($this->_cellStack->count() > 0 ? ' => ' : '') .
$this->debugLog[] = $cellReference .
($this->cellStack->count() > 0 ? ' => ' : '') .
$message;
}
}
@ -136,7 +136,7 @@ class PHPExcel_CalcEngine_Logger
*/
public function clearLog()
{
$this->_debugLog = array();
$this->debugLog = array();
}
/**
@ -146,6 +146,6 @@ class PHPExcel_CalcEngine_Logger
*/
public function getLog()
{
return $this->_debugLog;
return $this->debugLog;
}
}

1
changelog.txt
View File

@ -24,6 +24,7 @@
Planned for 1.8.2
- Bugfix: (MBaker) - Fix to getCell() method when cell reference includes a worksheet reference
2015-04-30 (v1.8.1):