pre_get_main_site_id

pre_get_main_site_id

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Hook Type: filter

See hook in core

Displaying hooks found in version: wordpress-6.7.2

apply_filters('pre_get_main_site_id') is found 1 times:

  • /wp-includes/class-wp-network.php line 230
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    *
     * @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 ) {