iphoneアプリのコード


```php
<?php
mb_language("Japanese");
mb_internal_encoding("UTF-8");
$userName = $_POST["userName"];
$userEmail = $_POST["userEmail"];
$passWord = $_POST["passWord"];
$image = $_FILES['image'];

require_once 'connect.php';
mysql_set_charset('utf8');
$cResponse = new loginResult;
if (!preg_match('/^(?:(?:(?:(?:[a-zA-Z0-9_!#\$\%&\'*+\/=?\^`{}~|\-]+)(?:\.(?:[a-zA-Z0-9_!#\$\%&\'*+\/=?\^`{}~|\-]+))*)|(?:"(?:\\[^\r\n]|[^\\"])*")))\@(?:(?:(?:(?:[a-zA-Z0-9_!#\$\%&\'*+\/=?\^`{}~|\-]+)(?:\.(?:[a-zA-Z0-9_!#\$\%&\'*+\/=?\^`{}~|\-]+))*)|(?:\[(?:\\\S|[\x21-\x5a\x5e-\x7e])*\])))$/', $userEmail)) {
    $cResponse ->statusID = 0;
	$cResponse ->msg = "EMAIL";
	$cResponse ->action = "login";
	echo urldecode (json_encode($cResponse));
    exit;
  }
$query = "SELECT * FROM  ce276a_users where email = '$userEmail'";
$result = @mysql_query($query);
$rowNum = mysql_num_rows($result);
if ($rowNum > 0) {
	$cResponse ->statusID = 0;
	$cResponse ->msg = "EMAIL1";
	$cResponse ->action = "login";
}
else {
	if ($image) {
		$md5 = md5(date("YmdD His"));
		$filename = "cavt".substr($md5, 0, 21).".jpg";
		move_uploaded_file( $image["tmp_name"], '../../uploads/'.$filename);
		$file = $filename;
		$img_path = $file;
	}
	$passWord = md5($passWord);
	$uploadDate =date("Y/m/d H:i:s");
	$uploadDate = strtotime("$uploadDate");
	$actkey=substr(md5(uniqid(mt_rand(),1)),0,8);
	$user_mailok = "0";
	if (strlen($img_path) != 0) {
		$sql = sprintf("INSERT INTO ce276a_users(uname,email,user_avatar,actkey,user_regdate,pass,last_login,user_mailok)
	VALUES('%s', '%s','%s','%s','%s','%s','%s','%s')", $userName,$userEmail,$img_path,$actkey,$uploadDate,$passWord,$uploadDate,$user_mailok);
	}
	else{
		$sql = sprintf("INSERT INTO ce276a_users(uname,email,actkey,user_regdate,pass,last_login,user_mailok)
	VALUES('%s', '%s','%s','%s','%s','%s','%s')", $userName,$userEmail,$actkey,$uploadDate,$passWord,$uploadDate,$user_mailok);
	}
	
	if (!mysql_query($sql)) {
		$cResponse ->statusID = 0;
		$cResponse ->msg = mysql_error();
		$cResponse ->action = "login";
	}else{
		$query1 = "SELECT * FROM  ce276a_users where email = '$userEmail' and pass = '$passWord'";
		$result1 = @mysql_query($query1);
		$rowNum1 = mysql_num_rows($result1);
		if ($rowNum1 > 0) {
			$cResponse ->statusID = 1;
			$cResponse ->msg = "注册成功";
			$cResponse ->action = "login";
			$response = array();
			while ($line = mysql_fetch_array($result1,MYSQL_ASSOC)) {	
					$uid = $line["uid"];
					$response[]= array(
					"uid" => $uid,
					"name" => $line["name"],
					"uname" => $line["uname"],
					"email" => $line["email"],
					"url" => $line["url"],
					"user_avatar" =>$line["user_avatar"],
					"user_regdate" => $line["user_regdate"],
					"user_icq" => $line["user_icq"],
					"user_sig" => $line["user_sig"],
					"user_from" => $line["user_from"],
					"user_viewemail" => $line["user_viewemail"],
					"actkey" => $line["actkey"],
					"user_aim" => $line["user_aim"],
					"user_yim" => $line["user_yim"],
					"user_msnm" => $line["user_msnm"],
					"pass" => $line["pass"],
					"posts" => $line["posts"],
					"attachsig" => $line["attachsig"],
					"rank" => $line["rank"],
					"level" => $line["level"],
					"theme" => $line["theme"],
					"timezone_offset" => $line["timezone_offset"],
					"last_login" => $line["last_login"],
					"umode" => $line["umode"],
					"uorder" => $line["uorder"],
					"notify_method" => $line["notify_method"],
					"notify_mode" => $line["notify_mode"],
					"user_occ" => $line["user_occ"],
					"bio" => $line["bio"],
					"user_intrest" => $line["user_intrest"],
					"user_mailok" => $line["user_mailok"],
					);
					break;
				}
			if (!empty($response)) {
				$groupid = 2;
				$sql = sprintf("INSERT INTO ce276a_groups_users_link(groupid,uid)
								VALUES('%s','%s')",$groupid,$uid);
				mysql_query($sql);
				$cResponse ->reArray = $response;
			}
		}
	}
}
echo urldecode (json_encode($cResponse));

?>
```

SQLインジェクション対策していないので直さないといけない、、、