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

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

VersionDescription
1.5.0Introduced.

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