Retrieve the host component as an Unicode string

# Uri\WhatWg\Url::getUnicodeHost

(PHP 8 >= 8.5.0)

Uri\WhatWg\Url::getUnicodeHost — Retrieve the host component as an Unicode string

### Description

public Uri\WhatWg\Url::getUnicodeHost(): ?string

Retrieves the host component as a string, which may contain Unicode characters.

### Parameters

This function has no parameters.

### Return Values

Returns the host component as a Unicode string if the host component exists, `null` is returned otherwise.

### Examples

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

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

The above example will output:

    example.com

### See Also

- Uri\WhatWg\Url::getAsciiHost() - Retrieve the host component as an ASCII string
- Uri\WhatWg\Url::withHost() - Modify the host component
- Uri\Rfc3986\Uri::getRawHost() - Retrieve the raw host component
- Uri\Rfc3986\Uri::getHost() - Retrieve the normalized host component

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