Uri\Rfc3986\Uri::getHost

(PHP 8 >= 8.5.0)

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

说明

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

Retrieves the normalized host component.

Hexadecimal triplets are converted to uppercase, percent-encoded unreserved characters are decoded, the scheme and host components are normalized to lowercase, and dot segments are removed from the path, per RFC 3986.

参数

此函数没有参数。

返回值

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

示例

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

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

echo $uri->getHost();
?>

以上示例会输出：

example.com

参见

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