before_last_bar( string $string )
Remove last item on a pipe-delimited string.
Description 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 Parameters
- $string
-
(string) (Required) A pipe-delimited string.
Return Return
(string) Either $string or everything before the last pipe.
Source 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 );
}
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |