Modify the host component

# Uri\WhatWg\Url::withHost

(PHP 8 >= 8.5.0)

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

### Description

public 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

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