20221014 重新存取 utm 參數

app/Http/Controllers/Api/SeminarSignUpController.php

                 $tmp = substr($media, 1);
 
                 $tmpArr = explode('&', $tmp);
-                for ($j=0; $j<5; $j++) {
+                if (count($tmpArr)>=5) {
 
-                    $cont = explode('=', $tmpArr[$j]);
-                    $importArr[] = $cont[1];
+                    for ($j=0; $j<5; $j++) {
 
-                }
-                \Log::info(print_r($importArr, true));
+                        $cont = explode('=', $tmpArr[$j]);
+                        $importArr[] = $cont[1];
+
+                    }
+                    \Log::info(print_r($importArr, true));
 
-                $this->seminarSignUpSv->updateUTMData($id, $importArr);
+                    $this->seminarSignUpSv->updateUTMData($id, $importArr);
+                }
+                    
             }