function imageuploading()
{
//get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image']['name']);
//get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
//if it is not a known extension, we will suppose it is an error and will not upload the file, otherwise we will do more tests
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))
{
//print error message
echo '
Unknown extension!
'; $errors=1;
}
else
{
//get the size of the image in bytes
//$_FILES['image']['tmp_name'] is the temporary filename of the file
//in which the uploaded file was stored on the server
$size=filesize($_FILES['image']['tmp_name']);
//compare the size with the maxim size we defined and print error if bigger
if ($size > MAX_SIZE*1024)
{
echo '
You have exceeded the size limit!
'; $errors=1;
}
//we will give an unique name, for example the time in unix time format
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)
$newname="images/".$image_name;
//we verify if the image has been uploaded, and print error instead
$copied = copy($_FILES['image']['tmp_name'], $newname);
if (!$copied)
{
echo '
Copy unsuccessfull!
'; $errors=1;
}
}
return $newname;
}
/********************Image Uplaoding ***********************/
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";
define ("MAX_SIZE","2000");
/*****************************Uploading End ************************/
$image = $_FILES['image']['name'];
if($image)
{
$newname = imageuploading();
}else {
$newname = NULL;
}
