function get_bottom_class_id($class_id){ if(!isset($class_id) || !is_numeric($class_id)){ return false; } global $db; static $class_id_array=array(); $sql=select `class_id` from `.tb_prefix.web_class` where `class_parent_id`='.$class_id.'; $rows=$db->getrowsarray($sql,mysql_num); if(!empty($rows) && is_array($rows)){ foreach($rows as $row){ get_bottom_class_id($row[0]); } }else{ $class_id_array[]=$class_id; } if(is_array($class_id_array)){ $class_id=implode(',',$class_id_array); }else{ $class_id=$class_id_array; } return $class_id;}
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http://www.bkjia.com/phpjc/764198.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/764198.htmltecharticlefunction get_bottom_class_id($class_id){if(!isset($class_id) || !is_numeric($class_id)){return false;}global $db;static $class_id_array=array();$sql=select `class_id` from `.tb_p...