php 删除一个数组中的某个值.兼容多维数组!

复制代码 代码如下: function array_remove_key($array, $keys) { $num = count($keys); $num_last = $num – 1; $this_array_0 = &$array; $last_key = $keys[$num_last]; for ($i = 0; $i < $num_last; $i++) { $this_key = $keys[$i]; $this_var_name = ‘this_array_’ . $i; $next_var_name = ‘this_array_’ . ($i + 1); if (!arr