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Name	Size	Permission
IPriorityItem.php	594 B	-rw-r--r--
TAttributeCollection.php	5.45 KB	-rw-r--r--
TDummyDataSource.php	1.49 KB	-rw-r--r--
TDummyDataSourceIterator.php	1.83 KB	-rw-r--r--
TList.php	10.73 KB	-rw-r--r--
TListItemCollection.php	4.52 KB	-rw-r--r--
TMap.php	7.76 KB	-rw-r--r--
TPagedDataSource.php	6.32 KB	-rw-r--r--
TPagedList.php	9.64 KB	-rw-r--r--
TPagedListFetchDataEventParame...	1.93 KB	-rw-r--r--
TPagedListIterator.php	2.21 KB	-rw-r--r--
TPagedListPageChangedEventPara...	1.03 KB	-rw-r--r--
TPagedMapIterator.php	2.37 KB	-rw-r--r--
TPriorityList.php	26.44 KB	-rw-r--r--
TPriorityMap.php	17.31 KB	-rw-r--r--
TQueue.php	4.1 KB	-rw-r--r--
TQueueIterator.php	1.92 KB	-rw-r--r--
TStack.php	3.99 KB	-rw-r--r--
TWeakCallableCollection.php	11.72 KB	-rw-r--r--

Code Editor : TQueueIterator.php

<?php
/**
 * TQueue, TQueueIterator classes
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @link https://github.com/pradosoft/prado
 * @license https://github.com/pradosoft/prado/blob/master/LICENSE
 */

namespace Prado\Collections;

/**
 * TQueueIterator class
 *
 * TQueueIterator implements \Iterator interface.
 *
 * TQueueIterator is used by TQueue. It allows TQueue to return a new iterator
 * for traversing the items in the queue.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 3.1
 */
class TQueueIterator implements \Iterator
{
	/**
	 * @var array the data to be iterated through
	 */
	private $_d;
	/**
	 * @var int index of the current item
	 */
	private $_i;
	/**
	 * @var int count of the data items
	 */
	private $_c;

/**
	 * Constructor.
	 * @param array $data by reference, the data to be iterated through
	 */
	public function __construct(&$data)
	{
		$this->_d = &$data;
		$this->_i = 0;
		$this->_c = count($this->_d);
	}

/**
	 * Rewinds internal array pointer.
	 * This method is required by the interface Iterator.
	 */
	public function rewind(): void
	{
		$this->_i = 0;
	}

/**
	 * Returns the key of the current array item.
	 * This method is required by the interface Iterator.
	 * @return int the key of the current array item
	 */
	#[\ReturnTypeWillChange]
	public function key()
	{
		return $this->_i;
	}

/**
	 * Returns the current array item.
	 * This method is required by the interface Iterator.
	 * @return mixed the current array item
	 */
	#[\ReturnTypeWillChange]
	public function current()
	{
		return $this->_d[$this->_i];
	}

/**
	 * Moves the internal pointer to the next array item.
	 * This method is required by the interface Iterator.
	 */
	public function next(): void
	{
		$this->_i++;
	}

/**
	 * Returns whether there is an item at current position.
	 * This method is required by the interface Iterator.
	 * @return bool
	 */
	public function valid(): bool
	{
		return $this->_i < $this->_c;
	}
}

${this.title}

Code Editor : TQueueIterator.php