우선 소스는 이렇게 되고요

<?php
$connect=mysql_connect("127.0.0.1:3306","root","ghks1217");

mysql_selectdb("bulletin");
mysql_query("set name utf8");

$id=$_REQUEST[id];
$pass=$_REQUEST[pass];
$nick=$_REQUEST[nick];
$email=$_REQUEST[email];

$qry="insert into joinmem(id,pass,nick,email) values('$id','$pass','$nick','$email');";
$result=mysql_query($qry);

$xmlcode ="<?xml version="1.0" encoding="utf-8"?>n";
$xmlcode .= "<result>$result</result>n";

$dir = "C:/APM_Setup/htcdocs";

$filename = $dir."/insertresult.xml";

file_put_contents($filename, $xmlcode);
?>

 

에러 내용은 이렇습니다.
Warning: file_put_contents(C:/APM_Setup/htcdocs/insertresult.xml) [function.file-put-contents]: failed to open stream: No such file or directory in C:APM_SetuphtdocsSignupDB.php on line 22

 

22라인은 빨간색으로 표시한 부분인데 무엇이 잘 못 된건가요??