Create a Smart Tag for the Current Time

/**

 * Create a custom Smart Tag 

   Original doc link: https://wpforms.com/developers/how-to-create-a-smart-tag-for-the-current-time/

   For support, please visit: https://www.facebook.com/groups/wpformsvip

 */

function wpf_dev_register_smarttag( $tags ) {

    // Key is the tag, item is the tag name.

    $tags[ 'current_time' ] = 'Current Time';

    return $tags;

}

add_filter( 'wpforms_smart_tags', 'wpf_dev_register_smarttag' );

/**

 * Process the Smart Tag.

 *

 * @link https://wpforms.com/developers/how-to-create-a-smart-tag-for-the-current-time

 */

function wpf_dev_process_smarttag( $content, $tag ) {

    // Only run if it is our desired tag.

    if ( 'current_time' === $tag ) {

        date_default_timezone_set( 'US/Eastern' );

        $link = date( 'h:i:s A' );

        // Replace the tag with our link.

        $content = str_replace( '{current_time}', $link, $content );

    }

    return $content;

}

add_filter( 'wpforms_smart_tag_process', 'wpf_dev_process_smarttag', 10, 2 );