before_last_bar ( $string )
- (string) string A pipe-delimited string.
- (string) Either $string or everything before the last pipe.
- Introduced in WordPress: 2.8.0
- Deprecated in WordPress: —
Remove last item on a pipe-delimited string.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.