before_last_bar( string $string )
Remove 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
- $string
-
(string) (Required) A pipe-delimited string.
Return
(string) Either $string 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 );
}
}
Changelog
Version | Description |
---|---|
WP-2.8.0 | Introduced. |