Retrieve the normalized host component

# Uri\Rfc3986\Uri::getHost

(PHP 8 >= 8.5.0)

Uri\Rfc3986\Uri::getHost — Retrieve the normalized host component

### Description

public Uri\Rfc3986\Uri::getHost(): ?string

Retrieves the normalized host component.

### Parameters

This function has no parameters.

### Return Values

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

### Examples

Example #1 Uri\Rfc3986\Uri::getHost() basic example

`<?php
$uri = new \Uri\Rfc3986\Uri("https://example.com");
echo $uri->getHost();
?>`

The above example will output:

    example.com

### See Also

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

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