(PHP 8 >= 8.5.0)
Uri\WhatWg\Url::getUsername — Retrieve the username component
此函数没有参数。
Returns the username component as a string if the username component exists, null is returned otherwise.
示例 #1 Uri\WhatWg\Url::getUsername() basic example
<?php
$url = new \Uri\WhatWg\Url("https://username:password@example.com");
echo $url->getUsername();
?>以上示例会输出：
username