Uri\Rfc3986\Uri::getPort

Retrieve the normalized port component

public intnull Uri\Rfc3986\Uri::getPort()

Retrieves the normalized port component.

この関数にはパラメータはありません。

Returns the normalized port component as an int if the port component exists, null is returned otherwise.

例1 Uri\Rfc3986\Uri::getPort basic example

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

echo $uri->getPort();
?>

上の例の出力は以下となります。