field, array( 'library' => array(), 'button_title' => esc_html__( 'Upload', 'smart-post-show' ), 'remove_title' => esc_html__( 'Remove', 'smart-post-show' ), ) ); echo wp_kses_post( $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 '' . esc_html( $args['button_title'] ) . ''; echo '' . esc_html( $args['remove_title'] ) . ''; echo '

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