wp-includes/ms-functions.php:868Records user signup information for future activation.
$userstring$user_emailstring$metaarrayoptionalarray()2 hooks fire while wpmu_signup_user() runs, in this order:
Filters the metadata for a user signup.
Fires after a user's signup information has been written to the database.
function wpmu_signup_user( $user, $user_email, $meta = array() ) { global $wpdb; // Format data. $user = preg_replace( '/\s+/', '', sanitize_user( $user, true ) ); $user_email = sanitize_email( $user_email ); $key = substr( md5( time() . wp_rand() . $user_email ), 0, 16 ); /** * Filters the metadata for a user signup. * * The metadata will be serialized prior to storing it in the database. * * @since 4.8.0 * * @param array $meta Signup meta data. Default empty array. * @param string $user The user's requested login name. * @param string $user_email The user's email address. * @param string $key The user's activation key. */ $meta = apply_filters( 'signup_user_meta', $meta, $user, $user_email, $key ); $wpdb->insert( $wpdb->signups, array( 'domain' => '', 'path' => '', 'title' => '', 'user_login' => $user, 'user_email' => $user_email, 'registered' => current_time( 'mysql', true ), 'activation_key' => $key, 'meta' => serialize( $meta ), ) ); /** * Fires after a user's signup information has been written to the database. * * @since 4.4.0 * * @param string $user The user's requested login name. * @param string $user_email The user's email address. * @param string $key The user's activation key. * @param array $meta Signup meta data. Default empty array. */ do_action( 'after_signup_user', $user, $user_email, $key, $meta );}Introduced in MU (3.0.0). Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ms-functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.