pre_get_main_site_id, null, $this

pre_get_main_site_id, null, $this

Appears in:
Hook Type: filter

See hook in core

Displaying hooks found in version: 7.0.3

apply_filters('pre_get_main_site_id, null, $this') is found 1 times:

  • /wp-includes/class-wp-network.php line 230
    		 *
		 * @param int|null   $main_site_id If a positive integer is returned, it is interpreted as the main site ID.
		 * @param WP_Network $network      The network object for which the main site was detected.
		 */
		$main_site_id = (int) apply_filters( 'pre_get_main_site_id', null, $this );

		if ( 0 < $main_site_id ) {
			return $main_site_id;
		}

		if ( 0 < (int) $this->blog_id ) {