175 views 
Use code snippet to create a simple WordPress shortcode. I have created a sample shortcode prefix-portfolio with 2 attributes.
Before use change: Before use change:
- Change the
Prefixwith your own unique prefix. - Change the
prefixwith your own unique prefix.
How to use? How to use?
- Create a new page and add shortcode.
- Open the page. It’ll show the output of the shortcode like below:
Code Snippet Code Snippet
| <?php | |
| /** | |
| * Prefix Shortcode | |
| * | |
| * @todo Change the `Prefix` with your own unique prefix. | |
| * @todo Change the `prefix` with your own unique prefix. | |
| * | |
| * @package Prefix | |
| * @since 1.0.0 | |
| */ | |
| if ( ! class_exists( 'Prefix_Shortcode' ) ) : | |
| /** | |
| * Prefix_Shortcode | |
| * | |
| * @since 1.0.0 | |
| */ | |
| class Prefix_Shortcode { | |
| /** | |
| * Instance | |
| * | |
| * @access private | |
| * @var object Class Instance. | |
| * @since 1.0.0 | |
| */ | |
| private static $instance; | |
| /** | |
| * Initiator | |
| * | |
| * @since 1.0.0 | |
| * @return object initialized object of class. | |
| */ | |
| public static function get_instance() { | |
| if ( ! isset( self::$instance ) ) { | |
| self::$instance = new self; | |
| } | |
| return self::$instance; | |
| } | |
| /** | |
| * Constructor | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public function __construct() | |
| { | |
| // Register shortcode. | |
| add_shortcode( 'prefix-portfolio', array( $this, 'shortcode_markup' ) ); | |
| } | |
| /** | |
| * Shortcode | |
| * | |
| * @since 1.0.0 | |
| * @param array $data Shortcode attributes. | |
| * @return mixed Shortcode markup. | |
| */ | |
| function shortcode_markup( $data = array() ) | |
| { | |
| $data = shortcode_atts( | |
| array( | |
| 'attribute-1' => '', | |
| 'attribute-2' => '', | |
| ), $data | |
| ); | |
| ob_start(); | |
| ?> | |
| <div class="prefix-shortcode"> | |
| <?php echo esc_html( $data['attribute-1'] ); ?> | |
| <?php echo esc_html( $data['attribute-2'] ); ?> | |
| </div> | |
| <?php | |
| return ob_get_clean(); | |
| } | |
| } | |
| /** | |
| * Kicking this off by calling 'get_instance()' method | |
| */ | |
| Prefix_Shortcode::get_instance(); | |
| endif; |