pods-framework / pods

     * @return string

     */

    public function do_magic_tags ( $tag ) {

        if ( is_array( $tag ) ) {

            if ( !isset( $tag[ 2 ] ) && strlen( trim( $tag[ 2 ] ) ) < 1 )

                return '';

            $tag = $tag[ 2 ];

        }

        $tag = trim( $tag, ' {@}' );

        $tag = explode( ',', $tag );

	 */

	private function process_magic_tags ( $tag ) {

		if ( is_array( $tag ) ) {

			if ( !isset( $tag[ 2 ] ) && strlen( trim( $tag[ 2 ] ) ) < 1 )

				return '';

			$tag = $tag[ 2 ];

		}

		$tag = trim( $tag, ' {@}' );

		$tag = explode( ',', $tag );

	global $wpdb;

	// Handle pods_evaluate_tags

	if ( is_array( $tag ) ) {

		if ( !isset( $tag[ 2 ] ) && strlen( trim( $tag[ 2 ] ) ) < 1 ) {

			return '';

		}

		$tag = $tag[ 2 ];

	}

	$tag = trim( $tag, ' {@}' );

	$tag = explode( '.', $tag );

            $title = false;

            if ( is_array( $id ) ) {

                if ( isset( $id[ 'title' ] ) && 0 < strlen( trim( $id[ 'title' ] ) ) )

                    $title = trim( $id[ 'title' ] );

                if ( isset( $id[ 'id' ] ) )

                    $id = (int) $id[ 'id' ];