get_trackback_url(): string

Description

Return

string

The trackback URL after being filtered.

Hooks fired · 1

One hook fires while get_trackback_url() runs, in this order:

1. 1
   apply_filters( trackback_url )filterline 1239 (+14 into the body)

   Filters the returned trackback URL.

Uses · 6

• get_option()Retrieves an option value based on an option name.
• trailingslashit()Appends a trailing slash.
• get_permalink()Retrieves the full permalink for the current post or post ID.
• user_trailingslashit()Retrieves a trailing-slashed string if the site is set for adding trailing slashes.
• get_the_ID()Retrieves the ID of the current item in the WordPress Loop.
• apply_filters()Calls the callback functions that have been added to a filter hook.

Used by · 2

• trackback_rdf()Generates and displays the RDF for the trackback information of current post.
• trackback_url()Displays the current post's trackback URL.

Source

View on Trac ↗View on GitHub ↗

1225function get_trackback_url() {1226	if ( get_option( 'permalink_structure' ) ) {1227		$trackback_url = trailingslashit( get_permalink() ) . user_trailingslashit( 'trackback', 'single_trackback' );1228	} else {1229		$trackback_url = get_option( 'siteurl' ) . '/wp-trackback.php?p=' . get_the_ID();1230	}1231 1232	/**1233	 * Filters the returned trackback URL.1234	 *1235	 * @since 2.2.01236	 *1237	 * @param string $trackback_url The trackback URL.1238	 */1239	return apply_filters( 'trackback_url', $trackback_url );1240}

History

Introduced in 1.5.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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