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Uri\WhatWg\Url::getPort

(PHP 8 >= 8.5.0)

Uri\WhatWg\Url::getPortRetrieve the port component

説明

public Uri\WhatWg\Url::getPort(): ?int

Retrieves the port component.

パラメータ

この関数にはパラメータはありません。

戻り値

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

例1 Uri\WhatWg\Url::getPort() basic example

<?php
$url
= new \Uri\WhatWg\Url("https://example.com:443");

echo
$url->getPort();
?>

上の例の出力は以下となります。

443

参考

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