|wp-includes/formatting.php: trailingslashit()|| |
Appends a trailing slash.
|wp-includes/formatting.php: untrailingslashit()|| |
Removes trailing forward slashes and backslashes if they exist.
|wp-includes/link-template.php: user_trailingslashit|| |
Filters the trailing-slashed string, depending on whether the site is set to use trailing slashes.
|wp-includes/plugin.php: apply_filters()|| |
Calls the callback functions that have been added to a filter hook.