获取完整的url php
$fullURL = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
如果浏览器url在域名后面有查询字符串,请使用php检查
$url = $_SERVER['REQUEST_URI'];
if (!strpos($url,'mysql')) {
echo 'No mysql.'; //swapped with other echo statement
} else {
echo 'Mysql exists.';
}