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This commit is contained in:
Dominik Bonsch 2013-02-09 11:55:38 +01:00
parent 242f69bb29
commit e250e466f9
1 changed files with 44 additions and 37 deletions
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81
Classes/PHPExcel/WorksheetIterator.php
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@ -21,7 +21,7 @@
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
@ -37,41 +37,44 @@
*/
class PHPExcel_WorksheetIterator implements Iterator
{
/**
* Spreadsheet to iterate
*
* @var PHPExcel
*/
private $_subject;
/**
* Spreadsheet to iterate
*
* @var PHPExcel
*/
private $_subject;
/**
* Current iterator position
*
* @var int
*/
private $_position = 0;
/**
* Current iterator position
*
* @var int
*/
private $_position = 0;
/**
* Create a new worksheet iterator
*
* @param PHPExcel $subject
*/
public function __construct(PHPExcel $subject = null) {
// Set subject
$this->_subject = $subject;
}
/**
* Create a new worksheet iterator
*
* @param PHPExcel $subject
*/
public function __construct(PHPExcel $subject = null)
{
// Set subject
$this->_subject = $subject;
}
/**
* Destructor
*/
public function __destruct() {
unset($this->_subject);
}
/**
* Destructor
*/
public function __destruct()
{
unset($this->_subject);
}
/**
* Rewind iterator
*/
public function rewind() {
/**
* Rewind iterator
*/
public function rewind()
{
$this->_position = 0;
}
@ -80,8 +83,9 @@ class PHPExcel_WorksheetIterator implements Iterator
*
* @return PHPExcel_Worksheet
*/
public function current() {
return $this->_subject->getSheet($this->_position);
public function current()
{
return $this->_subject->getSheet($this->_position);
}
/**
@ -89,14 +93,16 @@ class PHPExcel_WorksheetIterator implements Iterator
*
* @return int
*/
public function key() {
public function key()
{
return $this->_position;
}
/**
* Next value
*/
public function next() {
public function next()
{
++$this->_position;
}
@ -105,7 +111,8 @@ class PHPExcel_WorksheetIterator implements Iterator
*
* @return boolean
*/
public function valid() {
public function valid()
{
return $this->_position < $this->_subject->getSheetCount();
}
}