wpseo_canonical │ хук-фильтр │ Yoast 1.0

Filter: wpseo_canonical Allow filtering of the canonical URL put out by Yoast SEO.

Использование

add_filter( 'wpseo_canonical', 'wp_kama_wpseo_canonical_filter', 10, 2 );

/**
 * Function for `wpseo_canonical` filter-hook.
 * 
 * @param string                 $canonical    The canonical URL.
 * @param Indexable_Presentation $presentation The presentation of an indexable.
 *
 * @return string
 */
function wp_kama_wpseo_canonical_filter( $canonical, $presentation ){

	// filter...
	return $canonical;
}

$canonical(строка)

The canonical URL.

$presentation(Indexable_Presentation)

The presentation of an indexable.

Где вызывается хук

return \urldecode( \trim( (string) \apply_filters( 'wpseo_canonical', $this->presentation->canonical, $this->presentation ) ) );

Где используется хук в Yoast SEO