DLE Замена url на leech для всех старый новостей

было дело, начал писать свой скрипт,
хотя оказалось что скрипт уже написан

 query ( "SELECT * FROM " . PREFIX . "_post" );

    $parse = new ParseFilter(Array(), Array(), 1, 1);

    while ( $row = $db->get_row ( $sql_result ))
    {

        $short_story = $parse->decodeBBCodes( $row['short_story'], false );
        $full_story  = $parse->decodeBBCodes( $row['full_story'],  false );


        $short_story = str_replace ( "[url=", "[leech=", $short_story );
        $full_story  = str_replace ( "[url=", "[leech=", $full_story );

         $short_story = str_replace ( "[/url]", "[/leech]", $short_story );
         $full_story     = str_replace ( "[/url]", "[/leech]", $full_story );

          $short_story = $db->safesql ( $parse->BB_Parse( $parse->process( $short_story ), false));
          $full_story     = $db->safesql ( $parse->BB_Parse( $parse->process( $full_story ), false));

          $db->query ( "UPDATE " . PREFIX . "_post SET short_story = '{$short_story}', full_story = '{$full_story}' WHERE id = '{$row['id']}'" );


    }

    $db->free();

?>

а вот что я хотел написать, 99% готово

 
query ( "SELECT id FROM " . PREFIX . "_post WHERE 1" );
$all_id = array ();
while ( $row = $db->get_row () ) {
	$all_id[] = $row['id'];
}

echo (sizeof($all_id));
$n = intval($_GET['id']);
echo "#$n#

";
$once = 5;
$_p1='';

foreach ($all_id as $k=>$id) {
	if ($k>=$n && $k<($n+$once) ){
		$_p1[] = (int) $id;	
	}	
}

if(!strlen($_p1)) exit;
 
$_p1 = implode(',', $_p1);

$db->query ( "SELECT * FROM " . PREFIX . "_post WHERE id in ($_p1)" );
$data = array ();
while ( $row = $db->get_row () ) {
	$data[] = $row;
}


foreach ($data as $k=>$row) {
	echo "
({$row['id']})";
	$row["short_story"] = addLeach($row["short_story"]);
	$row["full_story"]  = addLeach($row["full_story"]);


	$db->query ( "	UPDATE " . PREFIX . "_post 
					SET 
						`full_story`  = '{$db->safesql($row["full_story"])}',
						`short_story` = '{$db->safesql($row["short_story"])}'
				 	WHERE 
						id = {$row['id']}" );

}

                                                 
sleep (1);
#header ('Location: /leech_conv.php?id='. $n + $once);
$url = '/leech_conv.php?id='. ($n + $once);
 
 
echo ''; 


function addLeach($html)
{ // BEGIN function addLeach

    $html = preg_replace( "#(.+?)#ie", "\make_leech('\\1\\2', '\\3')", $html );

	return $html;

} // END function addLeach

 
function make_leech($url = "", $show = "") {
    GLOBAL $config;

	$show = stripslashes( $show );
 
	$url_html = $config['http_home_url'] . "engine/go.php?url=" . rawurlencode( base64_encode( $url ) );
	$target = 'target="_blank" ' ;
			
	$pos = strpos("$url" ,"engine/go.php?url=");
	if ($pos === false) {
		return "" . $show . "";
	}else{
		return "" . $show . "";
	}
}

?>