field, array( 'library' => array(), 'button_title' => esc_html__( 'Upload', 'bittumb' ), 'remove_title' => esc_html__( 'Remove', 'bittumb' ), ) ); echo $this->field_before(); $library = ( is_array( $args['library'] ) ) ? $args['library'] : array_filter( (array) $args['library'] ); $library = ( ! empty( $library ) ) ? implode(',', $library ) : ''; $hidden = ( empty( $this->value ) ) ? ' hidden' : ''; echo '

'; echo 'field_attributes() .'/>'; echo ''. $args['button_title'] .''; echo ''. $args['remove_title'] .''; echo '

'; echo $this->field_after(); } } }