class a{//主要功能是连接数据库,取出表中字段,将字段定义为子类属性,想以这种方式实现ActiveRecord function doQuery($dbname, $table){ $fields = mysql_list_fields($dbname, $table); $num = mysql_num_fields($fields); $keys = array(); for($i=0; $i<$num; $i++){ array_push($keys, mysql_fields_name($fields); } return $keys; } }class b{ function bind($data){ foreach($data as $key=>$value){ $this->$value = null; } print_r(get_class_vars(get_class($this)); } }
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