untrailingslashit( string $string )

Removes trailing forward slashes and backslashes if they exist.

Description

The primary use of this is for paths and thus should be used for paths. It is not restricted to paths and offers no specific path support.

Parameters

$string

(string) (Required) What to remove the trailing slashes from.

Return

(string) String without the trailing slashes.

Source

File: wp-includes/formatting.php

function untrailingslashit( $string ) {
	return rtrim( $string, '/\\' );
}

Changelog

Version Description
2.2.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/untrailingslashit