PHP - Query Failing On Upper/lowercase

spl_autoload_register(function ($class) {
    $class=strtolower($class);
    if(file_exists(__DIR__.DIRECTORY_SEPARATOR.'classes'.DIRECTORY_SEPARATOR.$class.'.php')) {
        require_once __DIR__.DIRECTORY_SEPARATOR.'classes'.DIRECTORY_SEPARATOR.$class.'.php';
    }
});

$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

 
 $('#newsletter').submit(function() {
     //E-mail is passed
    var values = $(this).serialize();
var formRef = $('form').attr('id'); 
var dataString = JSON.stringify(values);
//var values = $("#newsletter_email").val();
        if($('#newsletter_tc_check').is(':checked')){
         $.ajax({
         type: 'POST',
         url: "./saveNewsletterSignupEmailPost.html",
         dataType: 'json',
         data: dataString,
         contentType: 'application/json',
           mimeType: 'application/json',
           success: function(data) {
                    var result = $.parseJSON(data);
                    if(result.form == formRef){
                        $('.success.message').contents().find('h4').text(success.text());
                         VanillaReload.notify.showNotification("success");
                        $("#newsletter_email").val("");
                    }else{
$('.error.message').contents().find('h4').text(error.text());
VanillaReload.notify.showNotification(".error"); 
                    }
                }
             });
            return false;
        }else{
       $('.error.message').contents().find('h4').text(error.text());
vanillaeGift.notify.showNotification(".error");
        }
        return false;
 
}); 
 
 

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>";}