wp_kses_post( string $data )

使用示例

• 示例1

  显示管理员通知

  下面是wp_kses_post()函数的基本用法示例。我们可以使用它在管理屏幕中打印消息。

  if ( ! version_compare( PHP_VERSION, '5.6', '>=' ) ) {
  	add_action( 'admin_notices', 'wpdocs_fail_php_version' );
  } 
  
  /**
   * Admin notice for minimum PHP version.
   *
   * Warning when the site doesn't have the minimum required PHP version.
   *
   * @since 1.0.0
   *
   * @return void
   */
  function wpdocs_fail_php_version() {
  
  	if ( isset( $_GET['activate'] ) ) {
  		unset( $_GET['activate'] );
  	}
  
  	/* translators: %s: PHP version */
  	$message      = sprintf( __( '<strong>My Custom Plugin</strong> requires PHP version %s+, plugin is currently NOT RUNNING.', 'wpdocs-text-domain' ), '5.6' );
  	$html_message = sprintf( '<div class="error">%s</div>', wpautop( $message ) );
  	echo wp_kses_post( $html_message );
  }