示例#1
0
 /**
  * Return an instance of this class.
  *
  * @return    object    A single instance of this class.
  *
  * @since     1.0.0
  */
 public static function get_instance()
 {
     // If the single instance hasn't been set, set it now.
     if (null == self::$instance) {
         self::$instance = new self();
     }
     return self::$instance;
 }
示例#2
0
 * Domain Path: /languages/
 * License:     GPL-2.0+
 * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
 */
// If this file is called directly, abort.
if (!defined('WPINC')) {
    header('Status: 403 Forbidden');
    header('HTTP/1.1 403 Forbidden');
    exit;
}
add_action('admin_init', 'dbsi_has_parent_plugin');
if (!function_exists('dbsi_has_parent_plugin')) {
    /**
     * Show notice & de-activate itself if debug-bar plugin not active.
     */
    function dbsi_has_parent_plugin()
    {
        if (is_admin() && (!class_exists('Debug_Bar') && current_user_can('activate_plugins'))) {
            add_action('admin_notices', create_function(null, 'echo \'<div class="error"><p>\', sprintf( __( \'Activation failed: Debug Bar must be activated to use the <strong>Debug Bar Screen Info</strong> Plugin. <a href="%s">Visit your plugins page to activate</a>.\', \'debug-bar-screen-info\' ), admin_url( \'plugins.php#debug-bar\' ) ), \'</p></div>\';'));
            deactivate_plugins(plugin_basename(__FILE__));
            if (isset($_GET['activate'])) {
                unset($_GET['activate']);
            }
        }
    }
}
// Include plugin class.
require_once plugin_dir_path(__FILE__) . 'class-debug-bar-screen-info.php';
// Run it baby!
Debug_Bar_Admin_Screen_Info::get_instance();