parse
parse_url(1,2)
参数1是一个完整的URL,如果不完整,函数会模糊补全,必填。
参数2是一个大写参数变量,直接获取结果集的某一部分,非必填。
示例:
$url = "=1&k=2#id";
$parts = parse_url($url);
= "=1&k=2#id";
$parts = parse_url($url);
输出:
Array
(
[scheme] => http
[host] => www.baidu
[path] => /suning
[query] => v=1&k=2
[fragment] => id
)
Array
(
[scheme] => http
[host] => www.baidu
[path] => /suning
[query] => v=1&k=2
[fragment] => id
)
$parts = parse_url($url,PHP_URL_PATH);
= parse_url($url,PHP_URL_PATH);
输出:/suning
可用参数2:
PHP_URL_SCHEME,
PHP_URL_HOST,
PHP_URL_PORT,
PHP_URL_USER,
PHP_URL_PASS,
PHP_URL_PATH,
PHP_URL_QUERY ,
PHP_URL_FRAGMENT.