apply_filters( 'pingback_useragent', string $concat_useragent, string $useragent, string $pingback_server_url, string $pagelinkedto, string $pagelinkedfrom )

Compatibility

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$concat_useragentstring

The user agent concatenated with ' -- WordPress/' and the WordPress version.

$useragentstring

The useragent.

$pingback_server_urlstring

The server URL being linked to.

$pagelinkedtostring

URL of page linked to.

$pagelinkedfromstring

URL of page linked from.

Where this hook fires · 1

• wp-includes/comment.php:3203pingback()

Source code

View on Trac ↗View on GitHub ↗

3197			 *                                    and the WordPress version.3198			 * @param string $useragent           The useragent.3199			 * @param string $pingback_server_url The server URL being linked to.3200			 * @param string $pagelinkedto        URL of page linked to.3201			 * @param string $pagelinkedfrom      URL of page linked from.3202			 */3203			$client->useragent = apply_filters( 'pingback_useragent', $client->useragent . ' -- WordPress/' . get_bloginfo( 'version' ), $client->useragent, $pingback_server_url, $pagelinkedto, $pagelinkedfrom );3204			// When set to true, this outputs debug messages by itself.3205			$client->debug = false;3206 3207			$status = $client->query( 'pingback.ping', $pagelinkedfrom, $pagelinkedto );3208 3209			if ( $status // Ping registered.

Changelog

Introduced in 2.9.0. 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

Parsed data

Generated from the wordpress-develop 6.8.8 tag, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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