| Server IP : 37.220.80.31 / Your IP : 18.227.79.253 Web Server : Apache/2.4.52 (Ubuntu) System : Linux 3051455-guretool.twc1.net 5.15.0-107-generic #117-Ubuntu SMP Fri Apr 26 12:26:49 UTC 2024 x86_64 User : www-root ( 1010) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /var/www/www-root/data/www/dev.artlot24.ru/bitrix/modules/main/lib/db/ |
Upload File : |
<?php
namespace Bitrix\Main\DB;
use Bitrix\Main\NotSupportedException;
class ResultIterator implements \Iterator
{
/** @var Result */
private $result;
/** @var int */
private $counter;
private $currentData;
/**
* ResultIterator constructor.
*
* @param Result $result
*/
public function __construct(Result $result)
{
$this->result = $result;
$this->counter = -1;
}
/**
* Return the current element
* @link http://php.net/manual/en/iterator.current.php
* @return mixed Can return any type.
* @since 5.0.0
*/
public function current()
{
return $this->currentData;
}
/**
* Move forward to next element
* @link http://php.net/manual/en/iterator.next.php
* @return void Any returned value is ignored.
* @since 5.0.0
*/
public function next()
{
$this->currentData = $this->result->fetch();
$this->counter++;
}
/**
* Return the key of the current element
* @link http://php.net/manual/en/iterator.key.php
* @return mixed scalar on success, or null on failure.
* @since 5.0.0
*/
public function key()
{
return $this->counter;
}
/**
* Checks if current position is valid
* @link http://php.net/manual/en/iterator.valid.php
* @return boolean The return value will be casted to boolean and then evaluated.
* Returns true on success or false on failure.
* @since 5.0.0
*/
public function valid()
{
return $this->currentData !== false;
}
/**
* Rewind the Iterator to the first element
* @link http://php.net/manual/en/iterator.rewind.php
* @throws NotSupportedException
* @since 5.0.0
*/
public function rewind()
{
if ($this->counter > 0)
{
throw new NotSupportedException('Could not rewind the iterator');
}
$this->next();
}
}