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<Uri\Rfc3986\Uri::getRawUsernameUri\Rfc3986\Uri::getUserInfo>
^Uri\Rfc3986\UriLast updated: Mon, 26 Oct 2026

Uri\Rfc3986\Uri::getScheme

(PHP 8 >= 8.5.0)

Uri\Rfc3986\Uri::getScheme — Retrieve the normalized scheme component

Description

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

Retrieves the normalized scheme 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.

Parameters

This function has no parameters.

Return Values

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

Examples

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

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

echo $uri->getScheme();
?>

The above example will output:

https

See Also


<Uri\Rfc3986\Uri::getRawUsernameUri\Rfc3986\Uri::getUserInfo>
^Uri\Rfc3986\UriLast updated: Mon, 26 Oct 2026