Modify the port component

# Uri\Rfc3986\Uri::withPort

(PHP 8 >= 8.5.0)

Uri\Rfc3986\Uri::withPort — Modify the port component

### Description

public Uri\Rfc3986\Uri::withPort(?int `$port`): static

Creates a new URI and modifies its port component.

### Parameters

`port`
  New port component.

### Return Values

The modified Uri\Rfc3986\Uri instance.

### Errors/Exceptions

If the resulting URI is invalid, a Uri\InvalidUriException is thrown.

### Examples

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

`<?php
$uri = new \Uri\Rfc3986\Uri("https://example.com:8080");
$uri = $uri->withPort(443);
echo $uri->getPort();
?>`

The above example will output:

    443

### See Also

- Uri\Rfc3986\Uri::getPort() - Retrieve the normalized port component
- Uri\WhatWg\Url::withPort() - Modify the port component

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