get_trackback_url(): string
Retrieves the current post’s trackback URL.
Description
There is a check to see if permalink’s have been enabled and if so, will retrieve the pretty path. If permalinks weren’t enabled, the ID of the current post is used and appended to the correct page to go to.
Return
string The trackback URL after being filtered.
Source
File: wp-includes/comment-template.php.
View all references
function get_trackback_url() {
if ( get_option( 'permalink_structure' ) ) {
$trackback_url = trailingslashit( get_permalink() ) . user_trailingslashit( 'trackback', 'single_trackback' );
} else {
$trackback_url = get_option( 'siteurl' ) . '/wp-trackback.php?p=' . get_the_ID();
}
/**
* Filters the returned trackback URL.
*
* @since 2.2.0
*
* @param string $trackback_url The trackback URL.
*/
return apply_filters( 'trackback_url', $trackback_url );
}
Hooks
-
apply_filters( 'trackback_url',
string $trackback_url ) -
Filters the returned trackback URL.
Changelog
| Version | Description |
|---|---|
| 1.5.0 | Introduced. |