OSCommerce 出現 Deprecated: Function session_is_registered() is deprecated

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遷移 OSCommerce 到 PHP5 環境下，出現下列訊息

Deprecated: Function session_is_registered() is deprecated in C:\xampp\htdocs\osc\includes\functions\sessions.php on line 84

請修改 includes/functions/sessions.php 找到下面的函數：

1. function tep_session_is_registered($variable) {
   
2.   return session_is_registered($variable);
   
3. }
   
4. function tep_session_unregister($variable) {
   
5.   return session_unregister($variable);
   
6. }

複製代碼

改成

1. function tep_session_is_registered($variable) {
   
2.   if (PHP_VERSION < 4.3) {
   
3.     return session_is_registered($variable); //PHP5: Deprecated: Function session_is_registered() is deprecated
   
4.   }else{
   
5.     return array_key_exists($variable, $_SESSION);
   
6.   }
   
7. }
   
8. function tep_session_unregister($variable) {
   
9.   if (PHP_VERSION < 4.3) {
   
10.     return session_unregister($variable);
    
11.   }else{
    
12.     unset($_SESSION[$variable]);
    
13.   }
    
14. }

複製代碼

參考來源 Function session_is_registered() is deprecated