Uri\WhatWg\Url::withHost

(PHP 8 >= 8.5.0)

Uri\WhatWg\Url::withHost — Modify the host component

public Uri\WhatWg\Url::withHost(?string $host): static

Creates a new URL and modifies its host component.

The modified Uri\WhatWg\Url instance.

If the resulting URL is invalid, a Uri\WhatWg\InvalidUrlException is thrown.

示例 #1 Uri\WhatWg\Url::withHost() basic example

<?php
$url = new \Uri\WhatWg\Url("https://example.com");
$url = $url->withHost("example.net");

echo $url->getAsciiHost();
?>

以上示例会输出：

example.net

Uri\WhatWg\Url::getAsciiHost() - Retrieve the host component as an ASCII string
Uri\WhatWg\Url::getUnicodeHost() - Retrieve the host component as an Unicode string
Uri\Rfc3986\Uri::withHost() - Modify the host component