知识

在 My_Plugin 文件夹/index.php 文件中调用此函数。
Call this functions in your My_Plugin folder/index.php file.

• 注册安装钩子。当插件即将安装时，将触发此功能。在此执行所需的 sql 查询或购买代码验证。
  Register installation hook. When the plugin is about to install, this function will be triggered. Execute required sql queries or purchase code validation here.

• register_installation_hook("My_Plugin", function ($item_purchase_code) {
    //validate purchase code if you wish
    if (!validate_purchase_code($item_purchase_code)) {
        echo json_encode(array("success" => false, 'message' => "Invalid purchase code"));
        exit();
    }
  
  //run necessary sql queries 
  $db = db_connect('default');
  $db_prefix = get_db_prefix();
  $db->query("SET sql_mode = ''");
  $db->query("CREATE TABLE IF NOT EXISTS `" . $db_prefix . "plugin_table` (
      `id` int(11) NOT NULL AUTO_INCREMENT,
      `title` TEXT CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL ,
      `deleted` tinyint(1) NOT NULL DEFAULT '0',
      PRIMARY KEY (`id`)
      ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1 ;");
  });

• 注册卸载钩子，当插件即将卸载时，会触发该函数。
  Register uninstallation hook. When the plugin is about to uninstall, this function will be triggered.

• register_uninstallation_hook("My_Plugin", function () {
    //run something
  });

• 注册激活钩子，当插件即将激活时，会触发该函数。
  Register activation hook. When the plugin is about to activate, this function will be triggered.
  

  register_activation_hook("My_Plugin", function () {
    //run something
  });

• 注册停用钩子。当插件即将停用时，将触发该函数。
  Register deactivation hook. When the plugin is about to deactivate, this function will be triggered.
  

  register_deactivation_hook("My_Plugin", function () {
    //run something
  });

• 注册更新钩子。提供信息以更新您的插件。请注意，如果您的更新有任何版本兼容性，请在更新时检查。
  Register update hook. Provide information to update your plugin. Please note that, if your updates has any version comparability, check that while updating.
  

  register_update_hook("My_Plugin", function () {
    //show necessary information to update this plugin in the modal
  });

• 注册数据插入钩子。
  Register data insert hook.
  

  register_data_insert_hook(function ($data) {
    //some data has been inserted
  
    /* 
    the $data array has 3 items
    id => inserted id
    table => associated table with db prefix
    table_without_prefix => associated table without db prefix
    data => inserted data array
    */
  });

• 注册数据更新挂钩。
  Register data update hook.
  

  register_data_update_hook(function ($data) {
    //some data has been updated
  
    /* 
    the $data array has 3 items
    id => updated id
    table => associated table with db prefix
    table_without_prefix => associated table without db prefix
    */
  });

• 注册数据删除钩子。

  register_data_delete_hook(function ($data) {
    //some data has been deleted
    /* 
    the $data array has 2 items
    id => deleted id
    table => associated table with db prefix
    table_without_prefix => associated table without db prefix
    */
  });