PHP CSocNetMessages::CheckFields示例

 function Update($ID, $arFields)
 {
     global $DB;
     if (!CSocNetGroup::__ValidateID($ID)) {
         return false;
     }
     $ID = IntVal($ID);
     $arFields1 = array();
     foreach ($arFields as $key => $value) {
         if (substr($key, 0, 1) == "=") {
             $arFields1[substr($key, 1)] = $value;
             unset($arFields[$key]);
         }
     }
     if (!CSocNetMessages::CheckFields("UPDATE", $arFields, $ID)) {
         return false;
     }
     $db_events = GetModuleEvents("socialnetwork", "OnBeforeSocNetMessagesUpdate");
     while ($arEvent = $db_events->Fetch()) {
         if (ExecuteModuleEventEx($arEvent, array($ID, $arFields)) === false) {
             return false;
         }
     }
     $strUpdate = $DB->PrepareUpdate("b_sonet_messages", $arFields);
     foreach ($arFields1 as $key => $value) {
         if (strlen($strUpdate) > 0) {
             $strUpdate .= ", ";
         }
         $strUpdate .= $key . "=" . $value . " ";
     }
     if (strlen($strUpdate) > 0) {
         $strSql = "UPDATE b_sonet_messages SET " . "\t" . $strUpdate . " " . "WHERE ID = " . $ID . " ";
         $DB->Query($strSql, False, "File: " . __FILE__ . "<br>Line: " . __LINE__);
         $events = GetModuleEvents("socialnetwork", "OnSocNetMessagesUpdate");
         while ($arEvent = $events->Fetch()) {
             ExecuteModuleEventEx($arEvent, array($ID, $arFields));
         }
     } else {
         $ID = False;
     }
     return $ID;
 }