Remove php close and fix Variables

answer.php

@@ -82,5 +82,3 @@
     $updatenext->bindParam(':user',$tguser,PDO::PARAM_INT);
     $updatenext->execute();
 }
-
-?>

init.php

@@ -40,5 +40,3 @@
             ALTER TABLE question ADD UNIQUE (id);
             ALTER TABLE qalist ADD UNIQUE (user);";
 $db->exec($setupuuid);
-
-?>

question.php

@@ -40,4 +40,3 @@
 $TempArray    = JSON_Decode($Object2->answers);
 $Object2->answers = $TempArray;
 echo JSON_Encode($Object2);
-?>

start.php

@@ -34,8 +34,8 @@
 //INSERT user Table
 $userInsert = $db->prepare("INSERT IGNORE INTO `user` (user,rightanswer,wronganswer) VALUES (:user,:ra,:wa)");
 $userInsert->bindParam(':user',$tguser,PDO::PARAM_INT);
-$userInsert->bindParam(':ra',$a,PDO::PARAM_INT);
-$userInsert->bindParam(':wa',$a,PDO::PARAM_INT);
+$userInsert->bindParam(':ra',$PDONumber0,PDO::PARAM_INT);
+$userInsert->bindParam(':wa',$PDONumber0,PDO::PARAM_INT);
 $userInsert->execute();
 
 //INSERT qalist
@@ -45,7 +45,6 @@
 $userqalist = $db->prepare("INSERT IGNORE INTO `qalist` (user,list,now,next) VALUES (:user,:array,:c,:n)");
 $userqalist->bindParam(':user',$tguser,PDO::PARAM_INT);
 $userqalist->bindParam(':array',$encodearray,PDO::PARAM_STR);
-$userqalist->bindParam(':c',$b,PDO::PARAM_INT);
-$userqalist->bindParam(':n',$c,PDO::PARAM_INT);
+$userqalist->bindParam(':c',$PDONumber1,PDO::PARAM_INT);
+$userqalist->bindParam(':n',$PDONumber2,PDO::PARAM_INT);
 $userqalist->execute();
-?>

user_info.php

@@ -30,5 +30,3 @@
 $UserInfo->execute();
 $Object = $UserInfo->fetchObject();
 echo JSON_Encode($Object);
-
-?>