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Uri\WhatWg\Url::withFragment	Uri\WhatWg\Url::withPassword

Uri\WhatWg\Url	Last updated: Mon, 26 Oct 2026

Uri\WhatWg\Url::withHost

(PHP 8 >= 8.5.0)

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

Description

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

Creates a new URL and modifies its host component.

Parameters

host: New host component.

Return Values

The modified Uri\WhatWg\Url instance.

Errors/Exceptions

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

Examples

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

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

echo $url->getAsciiHost();
?>

The above example will output:

example.net

See Also

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

Uri\WhatWg\Url::withFragment	Uri\WhatWg\Url::withPassword

Uri\WhatWg\Url	Last updated: Mon, 26 Oct 2026