摘要:
";function modify( $a){ foreach($a as &$v){ $v = 'dddddd'; }}modify(&$arr);//print_r($arr);echo memory_get_usage()."";/* * 338344 * 343112 *//* * @2$arr = array_fill(1,100,'bbb');echo memory_get_usage()."";function modify( &$a){ foreach($a as & 阅读全文