CMedialibItem::Delete

static function Delete($ID, $bCurrent, $colId)
{
	global $DB;
	if ($bCurrent) // Del from one collection
	{
		if (!CMedialib::CanDoOperation('medialib_del_item', $colId))
			return false;
		$strSql = "DELETE FROM b_medialib_collection_item WHERE ITEM_ID=".intval($ID)." AND COLLECTION_ID=".intval($colId);
		$z = $DB->Query($strSql, false, "FILE: ".__FILE__."
 LINE: ".__LINE__);
	}
	else // Del from all collections
	{
		$arCols = CMedialibItem::GetItemCollections(array('ID' => $ID));
		for ($i = 0, $l = count($arCols); $i < $l; $i++)
		{
			if (!CMedialib::CanDoOperation('medialib_del_item', $arCols[$i])) // Check access
				return false;
		}
		$strSql = "DELETE FROM b_medialib_collection_item WHERE ITEM_ID=".intval($ID);
		$z = $DB->Query($strSql, false, "FILE: ".__FILE__."
 LINE: ".__LINE__);
	}

	CMedialibItem::DeleteEmpty();

	return $z;
}