before_last_bar( string $text )

Removes last item on a pipe-delimited string.

Description

Meant for removing the last item in a string, such as ‘Role name|User role’. The original string will be returned if no pipe ‘|’ characters are found in the string.

Parameters

$text

(Required) A pipe-delimited string.

Return

(string) Either $text or everything before the last pipe.

Source

File: wp-includes/l10n.php 

function before_last_bar( $string ) {
	$last_bar = strrpos( $string, '|' );
	if ( false === $last_bar ) {
		return $string;
	} else {
		return substr( $string, 0, $last_bar );
	}
}

Expand Source Code View on GitHub

Changelog

Changelog
Version Description
2.8.0 Introduced.