52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
|
|
/**
|
|
* @package FrameworkOnFramework
|
|
* @subpackage database
|
|
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
|
|
* @license GNU General Public License version 2 or later; see LICENSE.txt
|
|
*
|
|
* This file is adapted from the Joomla! Platform. It is used to iterate a database cursor returning F0FTable objects
|
|
* instead of plain stdClass objects
|
|
*/
|
|
|
|
// Protect from unauthorized access
|
|
defined('F0F_INCLUDED') or die;
|
|
|
|
/**
|
|
* MySQL database iterator.
|
|
*/
|
|
class F0FDatabaseIteratorMysql extends F0FDatabaseIterator
|
|
{
|
|
/**
|
|
* Get the number of rows in the result set for the executed SQL given by the cursor.
|
|
*
|
|
* @return integer The number of rows in the result set.
|
|
*
|
|
* @see Countable::count()
|
|
*/
|
|
public function count()
|
|
{
|
|
return @mysql_num_rows($this->cursor);
|
|
}
|
|
|
|
/**
|
|
* Method to fetch a row from the result set cursor as an object.
|
|
*
|
|
* @return mixed Either the next row from the result set or false if there are no more rows.
|
|
*/
|
|
protected function fetchObject()
|
|
{
|
|
return @mysql_fetch_object($this->cursor, $this->class);
|
|
}
|
|
|
|
/**
|
|
* Method to free up the memory used for the result set.
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function freeResult()
|
|
{
|
|
@mysql_free_result($this->cursor);
|
|
}
|
|
}
|