PHP - Rsa Verifying Failing

$val = 'This is a post with code, [code]cmmcxm[/code]';
/* The negative lookahead regex contruct in the function below ensures all opening 
square brackets must 
be followed by this regex inside the lookahead(code\](.)+\[\/code\])
*/
function isSuspect($val) 
{	
   // create a pattern to whitelist allowed bbcode phrase
   $pattern = '/[(?!(code\](.)+\[\/code\]))/i';
   // if one of the suspect phrases is found, reject                                                  \[(?!(code\]\[/code\]))
   if (preg_match($pattern, $val)) 
   {
	return '<div id="login-alert" class="alert alert-danger col-sm-12">You can not post that, it appears you may have included banned words or code tags in your post.<br/>If you think this is not the case, kindly contact the portal administrator <a href="#"><img class="warning" src="assets/img/icons/mail-black.png" alt="" /> here</a></div>';
   }
}
echo isSuspect($val);

cmmcxm

if($connect) 
     {
           $sixmonths = date('Y-m-d\TH:i:s', time()-15778800); // get listings updated within last 6 months
           /* Search RETS server */
           $search = $rets->SearchQuery
           (
                'Property', // Resource
                //6, // Class
                'ResidentialProperty',
                '((Lud='.$sixmonths.'+),(Status=A))', // DMQL, with SystemNames
                array(
                     'Format'   => 'COMPACT-DECODED',
                     'Select'   => 'sysid,49,112,175,9,2302,2304',
                     'Count'    => 1,
                     'Limit'    => 20
                )
           );
          
           /* If search returned results */
           if($rets->TotalRecordsFound() > 0) 
           {
                while($data = $rets->FetchRow($search)) 
                {
                     print_r($data);
                }
          
           } 
          
           else 
           { echo '0 Records Found'; }
          
           $rets->FreeResult($search);
     }

  if (empty($_POST["uname"])) {
    $unameErr = "* Username is required";

  } else {
    $uname = test_input($_POST["uname"]);
    if (!preg_match("/^[a-zA-Z0-9]*$/",$uname)) {
      $unameErr = "* Only letters and numerals are allowed";

  } else {
      // Now sure the username is legit, we check to see if it's a
      // unique username by comparing it to all usernames already in member table.

      require_once 'login.php'; // This file contains database access credentials

      $db_conn = new mysqli($db_hostname, $db_username, $db_password, 'login');
      if($db_conn->connect_error) die ('Connect Error: ('.$db_conn->connect_errno.')'.$db_conn->connect_error);

      $query = "select username from member"; // Only selecting the field to compare to
      $result = $db_conn->query($query);
      if(!$result) die ('Database access failed: ('.$db_conn->connect_errno.')'.$db_conn->connect_error);	    

      $rows = $result->num_rows;
      for($i = 0; $i <= $rows; $i++) {
        if(mysqli_fetch_assoc($result) == $uname) { 
	$unameErr = "* Username already in use. Please choose another.";
	mysql_close($db_conn);
	exit;			
        }
     }
     $query = "insert into member values(NULL, '$uname', '$pwd1', '$fname', '$lname')";
     $result = $db_conn->query($query);
     if(!$result) die ("Database insertion failed: ".mysql_error());
    }
  }

adding photo,Array ( [name] => profilepic.jpeg [type] => image/jpeg [tmp_name] => C:\xampp\tmp\phpB923.tmp [error] => 0 [size] => 152127 )

Hi,

We have been using this code for ages, but suddenly for some reason we cannot upload an image using the code below.

When we try to Print_r the $profilephoto variable, I get this error.

The filename is correct, but what is that [error]??  And how do I resolve it?

Oddly it does upload it locally, but LIVE, it won't 

This is the code.

if (isset($updatephoto))
{
echo "adding photo,";
print_r($profilephoto);
 define ("MAX_SIZE","5000");
 function getExtension($str) {
         $i = strrpos($str,".");
         if (!$i) { return ""; }
         $l = strlen($str) - $i;
         $ext = substr($str,$i+1,$l);
         return $ext;
 }

 $errors=0;

 if($_SERVER["REQUEST_METHOD"] == "POST")
 {
    $image =$_FILES["profilephoto"]["name"];
    $uploadedfile = $_FILES['profilephoto']['tmp_name'];

    if ($image) 
    {

        $filename = stripslashes($_FILES['profilephoto']['name']);
        $extension = getExtension($filename);
        $extension = strtolower($extension);


 if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) 
        {
            echo "Unknown Extension..!";
        }
        else
        {

 $size=filesize($_FILES['profilephoto']['tmp_name']);


if ($size > MAX_SIZE*1024)
{
    echo "File Size Excedeed..!!";
}


if($extension=="jpg" || $extension=="jpeg" )
{
$uploadedfile = $_FILES['profilephoto']['tmp_name'];
$src = imagecreatefromjpeg($uploadedfile);

}
else if($extension=="png")
{
$uploadedfile = $_FILES['profilephoto']['tmp_name'];
$src = imagecreatefrompng($uploadedfile);

}
else 
{
$src = imagecreatefromgif($uploadedfile);
echo $scr;
}

list($width,$height)=getimagesize($uploadedfile);
$newwidth=600;
$newheight=($height/$width)*$newwidth;
$tmp=imagecreatetruecolor($newwidth,$newheight);

imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);
$pic=($_FILES['profilephoto']['name']);
$random = (rand()%99999999);
$newname="$random"."$pic";
$filename = "images/profiles/". $newname;
imagejpeg($tmp,$filename,100);
imagedestroy($src);
imagedestroy($tmp);
}}
}
$query = ("UPDATE users SET profilephoto =:newname WHERE id =:userid");
$result = $pdo->prepare($query);
$result->execute(array(':userid' => $userid, ':newname' => $newname));
echo "<script>
          window.location.replace('/profile/')
          </script>";}