Online PHP editor | refs for kgkll

<?php function _object_to_array_batch($object) { return $object; } function set_insert_batch($key) { $key = _object_to_array_batch($key); var_dump(current($key)); } function insert_batch($object) { set_insert_batch($object); } function test_walk() { $foo = [ ['a' => 'hao', 'language' =>'US'], ['a' => 'buhao', 'language' =>'CN'], ]; array_walk($foo, function(&$item, $key, $parent_id) {$item['parent_id'] = $parent_id;}, 123); var_dump(current($foo)); insert_batch($foo); } test_walk();