class-gvlogic-shortcode.php

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<?php
/**
 * Shortcode to handle showing/hiding content in merge tags. Works great with GravityView Custom Content fields
 *
 * @deprecated
 * @since develop
 * @see \GV\Shortcodes\gvlogic
 */
class GVLogic_Shortcode {
    public static $instance = null;

    public static function get_instance() {
        if ( is_null( self::$instance ) ) {
            return self::$instance = new self(); // Nothing
        }

        return self::$instance;
    }

    public function shortcode( $atts, $content = '', $tag = '') {
        $shortcode = new \GV\Shortcodes\gvlogic();
        return $shortcode->callback( $atts, $content, $tag );
    }
}