designalex 0 Light Poster

hi, i have a form with a few fields including 3 image fields:

the problem that i am having is that on the 3rd images upload it just does nothing. i can upload using any 2 of the image inputs and it will work fine but as soon as i upload using all three image inputs it just directs me back to the form.
i new to php and this is my first project so any advise will be appreciated.

<?php
ob_start();
//start the session
include("connect.php");
session_start();

//check to make sure the session variable is registered

if(!isset($_SESSION['username']))
{
    header("location:index.php");
}
else
{
	echo ("Cars admin Panel <a href='logout.php'>logout</a><hr/>");
	




// function getExtension checks file extension so the it compared to our allowed file types for images
function getExtention($checkext)
{
  $position = strpos($checkext,".");
  if(!$position){ return "";}
  $short = strlen($checkext) - $position;
  $finalext = substr($checkext,$position+1,$short);
  return $finalext;
}
$errors = 0;

if (empty($_POST['fmake'])) { header("location:loginsuccess.php?error=error"); die("");}

	if($_SERVER["REQUEST_METHOD"] == "POST")
	{	
		$make = mysql_real_escape_string($_POST['fmake']);
		$desc = mysql_real_escape_string($_POST['fdesc']);
		$model = mysql_real_escape_string($_POST['fmodel']);
		$yearmodel = mysql_real_escape_string($_POST['fyearmodel']);
		$colour = mysql_real_escape_string($_POST['fcolour']);
		$price = mysql_real_escape_string($_POST['fprice']);
		$image1 = mysql_real_escape_string($_FILES['userfile']['name']['0']);
		$image2 = mysql_real_escape_string($_FILES['userfile']['name']['1']);
		$image3 = mysql_real_escape_string($_FILES['userfile']['name']['2']);
		//$priceNimage = $image1.$image2.$image3.$price;
		$allimages = $image1.$image2.$image3;
		//echo $image1,'<br>'.$image2,'<br>'.$image3,'<br>'; die(); 
		
		if (!empty($allimages))
		{
			$image1 = strtolower($image1);
			$image2 = strtolower($image2);
			$image3 = strtolower($image3);
			
			$theextention1 = getExtention($image1);
			$theextention2 = getExtention($image2);
			$theextention3 = getExtention($image3);
			
			if (($theextention1 != "jpg") && ($theextention1 != "jpeg") && 
				($theextention2 != "jpg") && ($theextention2 != "jpeg") &&
				($theextention3 != "jpg") && ($theextention3 != "jpeg")) 
				
			{
			 header("location: loginsuccess.php?badimage=badimage");
			 die();
			}
			else
			{	
				if(!empty($image1))
				{
					$image_name1 = md5(rand() * time()).'.'.$theextention1;
				}
				else{$image_name1 = "";}
				
				if(!empty($image2))
				{
					$image_name2 = md5(rand() * time()).'.'.$theextention2;
				}
				else{$image_name2 = "";}
				
				if(!empty($image3))
				{
					$image_name3 = md5(rand() * time()).'.'.$theextention3;
				}
				else{$image_name3 = "";}
			
				
				$locate1 = $_FILES['userfile']['tmp_name']['0'];
				$locate2 = $_FILES['userfile']['tmp_name']['1'];
				$locate3 = $_FILES['userfile']['tmp_name']['2'];
				$directory = "../cars/";
				
				$img1 = $directory.$image_name1;
				$img2 = $directory.$image_name2;
				$img3 = $directory.$image_name3;
				// if file exist
				if (!empty($allimages))
				{		
						//image 1
						if(!empty($locate1))
						{
							$filesize = filesize($locate1);
							if ($filesize > 500000) {echo "image size is too big";} 
							
							if ($theextention1 = "jpg" || "jpeg")
							{
								$uploadedfile = $locate1;
								$icreate = imagecreatefromjpeg($uploadedfile);
							}
							
							elseif ($theextention1 = "png")
							{
								$uploadedfile = $locate1;
								$icreate = imagecreatefrompng($uploadedfile);
							}
							
							else//if (($theextention = "gif"))
							{	
								$uploadedfile = $locate1;
								$icreate = imagecreatefromgif($uploadedfile);	
							}
							
							list($width,$height) = getimagesize($uploadedfile);
							$newwidth = 400;
							$newheight = ($height/$width) * $newwidth;
							
							$tempimg = imagecreatetruecolor($newwidth,$newheight);
							imagecopyresampled($tempimg,$icreate,0,0,0,0,$newwidth,$newheight,$width,$height);
							//$finish = $tempimg.$image_name;
							imagejpeg($tempimg,$img1,100);
							//move_uploaded_file($tempimg,$img) or die("error");
						}
						
						//image 2
						if(!empty($locate2))
						{
							$filesize = filesize($locate2);
							if ($filesize > 500000) {echo "image size is too big";} 
							
							if ($theextention2 = "jpg" || "jpeg")
							{
								$uploadedfile = $locate2;
								$icreate = imagecreatefromjpeg($uploadedfile);
							}
							
							elseif ($theextention2 = "png")
							{
								$uploadedfile = $locate2;
								$icreate = imagecreatefrompng($uploadedfile);
							}
							
							else//if (($theextention = "gif"))
							{	
								$uploadedfile = $locate2;
								$icreate = imagecreatefromgif($uploadedfile);	
							}
							
							list($width,$height) = getimagesize($uploadedfile);
							$newwidth = 400;
							$newheight = ($height/$width) * $newwidth;
							
							$tempimg = imagecreatetruecolor($newwidth,$newheight);
							imagecopyresampled($tempimg,$icreate,0,0,0,0,$newwidth,$newheight,$width,$height);
							//$finish = $tempimg.$image_name;
							imagejpeg($tempimg,$img2,100);
							//move_uploaded_file($tempimg,$img) or die("error");
						}
						 
						 
						 //image 3
						if(!empty($locate3))
						{
							$filesize = filesize($locate3);
							if ($filesize > 500000) {echo "image size is too big";} 
							
							if ($theextention3 = "jpg" || "jpeg")
							{
								$uploadedfile = $locate3;
								$icreate = imagecreatefromjpeg($uploadedfile);
							}
							
							elseif ($theextention3 = "png")
							{
								$uploadedfile = $locate3;
								$icreate = imagecreatefrompng($uploadedfile);
							}
							
							else//if (($theextention = "gif"))
							{	
								$uploadedfile = $locate3;
								$icreate = imagecreatefromgif($uploadedfile);	
							}
							
							list($width,$height) = getimagesize($uploadedfile);
							$newwidth = 400;
							$newheight = ($height/$width) * $newwidth;
							
							$tempimg = imagecreatetruecolor($newwidth,$newheight);
							imagecopyresampled($tempimg,$icreate,0,0,0,0,$newwidth,$newheight,$width,$height);
							//$finish = $tempimg.$image_name;
							imagejpeg($tempimg,$img3,100);
							//move_uploaded_file($tempimg,$img) or die("error");
						}
						
						header("location: loginsuccess.php?file=$image");
				}
	
			
		}
		}
	
	
				
###### send to db ######		

						
			$query = "INSERT INTO cars (id,  make,  model,  description,  color,  yearmodel,  price,  km,  dealership,  location,  image1, image2, image3, date_added)
					  VALUES ('NULL', '".$make."', '".$model."', '".$desc."', '".$colour."', '".$yearmodel."', '".$price."', '', '', '', '".$image_name1."', '".	
					  $image_name2."', '".$image_name3."', NOW())";
					  
			mysql_query($query) or die("error".mysql_error());
			}
			header("location: loginsuccess.php?caruploaded=$make");

}
ob_flush(); 
?>

i tried echoing all three image fields but the same result, if i post 3 then its fails. 1 or 2 iamges works fine

Be a part of the DaniWeb community

We're a friendly, industry-focused community of 1.20 million developers, IT pros, digital marketers, and technology enthusiasts learning and sharing knowledge.