标签:mdi turn == $path nocache continue header false ade
/** * 清空整个目录 * @param 目录 $path */ function clear_dir($path) { $op = dir($path); while(false != ($item = $op->read())) { if($item == ‘.‘ || $item == ‘..‘) continue; if(is_dir($op->path.‘/‘.$item)) { clear_dir($op->path.‘/‘.$item); rmdir($op->path.‘/‘.$item); } else { unlink($op->path.‘/‘.$item); } } }
/** * 取消网页缓存 */ function header_nocache() { header("Cache-Control: no-cache"); header("Pragma: no-cache"); header("Expires: 0"); }
/** * 是否已GET方式访问 * @return boolean */ function is_get() { return $_SERVER[‘REQUEST_METHOD‘] == "GET"; } /** * 是否已POST形式访问 * @return boolean */ function is_post() { return $_SERVER[‘REQUEST_METHOD‘] == "GET"; }
标签:mdi turn == $path nocache continue header false ade
原文地址:http://www.cnblogs.com/hatsusakana/p/7987266.html