Uri\Rfc3986\Uri::withPort

(PHP 8 >= 8.5.0)

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

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

Creates a new URI and modifies its port component.

The modified Uri\Rfc3986\Uri instance.

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

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

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

echo $uri->getPort();
?>

以上示例会输出：