function wpmu_signup_blog( $domain, $path, $title, $user, $user_email, $meta = array() ) {
global $wpdb;
- $key = substr( md5( time() . rand() . $domain ), 0, 16 );
+ $key = substr( md5( time() . wp_rand() . $domain ), 0, 16 );
$meta = serialize($meta);
$wpdb->insert( $wpdb->signups, array(
// Format data
$user = preg_replace( '/\s+/', '', sanitize_user( $user, true ) );
$user_email = sanitize_email( $user_email );
- $key = substr( md5( time() . rand() . $user_email ), 0, 16 );
+ $key = substr( md5( time() . wp_rand() . $user_email ), 0, 16 );
$meta = serialize($meta);
$wpdb->insert( $wpdb->signups, array(