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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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21
Classes/PHPExcel/WorksheetIterator.php
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@ -56,7 +56,8 @@ class PHPExcel_WorksheetIterator implements Iterator
* *
* @param PHPExcel $subject * @param PHPExcel $subject
*/ */
public function __construct(PHPExcel $subject = null) { public function __construct(PHPExcel $subject = null)
{
// Set subject // Set subject
$this->_subject = $subject; $this->_subject = $subject;
} }
@ -64,14 +65,16 @@ class PHPExcel_WorksheetIterator implements Iterator
/** /**
* Destructor * Destructor
*/ */
public function __destruct() { public function __destruct()
{
unset($this->_subject); unset($this->_subject);
} }
/** /**
* Rewind iterator * Rewind iterator
*/ */
public function rewind() { public function rewind()
{
$this->_position = 0; $this->_position = 0;
} }
@ -80,7 +83,8 @@ class PHPExcel_WorksheetIterator implements Iterator
* *
* @return PHPExcel_Worksheet * @return PHPExcel_Worksheet
*/ */
public function current() { public function current()
{
return $this->_subject->getSheet($this->_position); return $this->_subject->getSheet($this->_position);
} }
@ -89,14 +93,16 @@ class PHPExcel_WorksheetIterator implements Iterator
* *
* @return int * @return int
*/ */
public function key() { public function key()
{
return $this->_position; return $this->_position;
} }
/** /**
* Next value * Next value
*/ */
public function next() { public function next()
{
++$this->_position; ++$this->_position;
} }
@ -105,7 +111,8 @@ class PHPExcel_WorksheetIterator implements Iterator
* *
* @return boolean * @return boolean
*/ */
public function valid() { public function valid()
{
return $this->_position < $this->_subject->getSheetCount(); return $this->_position < $this->_subject->getSheetCount();
} }
} }