[SOLVED] having trouble integrating a RESIZE script into this code

[bluedaniel]

Hello people, has anyone got the knowledge to integrate a working resize script into this code?

 

the image is stored as "_images/_pic/$title.jpg" which i want to keep, but the image needs to be resized to be 230px by 215px.

 

any help would be great, thanks people

 

<?php require_once("includes/connection.php"); ?>
<?php require_once("includes/session.php"); ?>
<?php require_once("includes/functions.php"); ?>
<?php confirm_logged_in(); ?>
<?php 
$title = $_POST['title'];
$smalldesc = $_POST['smalldesc'];
$ingredients = $_POST['ingredients'];
$method = $_POST['method'];
$time = $_POST['time'];
$amount = $_POST['amount'];
$keywords = $_POST['keywords'];
?>

<?php
//check that we have a file
if((!empty($_FILES["uploaded_pic"])) && ($_FILES['uploaded_pic']['error'] == 0)) {
  //Check if the file is JPEG image and it's size is less than 350Kb
$file = basename($_FILES['uploaded_pic']['name']);
$file = "testingtxt.jpg";
list($file, $ext) = explode(".", $file);
$filename = $_POST['title'].".".$ext;
  $ext = substr($filename, strrpos($filename, '.') + 1);
  if (($ext == "jpg") && ($_FILES["uploaded_pic"]["type"] == "image/jpeg") && 
    ($_FILES["uploaded_pic"]["size"] < 350000)) {
    //Determine the path to which we want to save this file
      $newname = dirname(__FILE__).'/_images/_pic/'.$filename;
      //Check if the file with the same name is already exists on the server
      if (!file_exists($newname)) {
        //Attempt to move the uploaded file to it's new place
        if ((move_uploaded_file($_FILES['uploaded_pic']['tmp_name'],$newname))) {
           echo "It's done! The file has been saved as: ".$newname;
        } else {
           echo "Error: A problem occurred during file upload!";
        }
      } else {
         echo "Error: File ".$_FILES["uploaded_pic"]["name"]." already exists";
      }
  } else {
     echo "Error: Only .jpg images under 350Kb are accepted for upload";
  }
} else {
echo "Error: No file uploaded";
}
?>
<?php
$query = "INSERT INTO recipes (
			Title, Smalldesc, Ingredients, Method, Time, Amount, Keywords, Picture
		) VALUES (
		'{$title}', '{$smalldesc}', '{$ingredients}', '{$method}', '{$time}', '{$amount}', '{$keywords}', '/_images/_pic/$title.jpg')";
		if (mysql_query($query, $connection)) {
			header("Location: allrecipes.php");
			exit;
		} else {
				echo "<p>Recipe not entered.</p>";
				echo "<p>" . mysql_error() . "</p>";
			}		
?>
<?php mysql_close($connection); ?>

[RussellReal]

imagecopyresampled

[flyhoney]

You can use something simple like this (taken from: http://www.4wordsystems.com/php_image_resize.php):

<?php
function createThumb($source, $destination) {
$src = imagecreatefromjpeg($source);

list($width, $height) = getimagesize($source);

// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth = 600;
$newheight = ($height / $width) * $newwidth;
$tmp = imagecreatetruecolor($newwidth, $newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp, $src, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
imagejpeg($tmp, $destination, 100);

imagedestroy($src);
imagedestroy($tmp);
}
?> 

 

Call the code like this:

<?php
if ((move_uploaded_file($_FILES['uploaded_pic']['tmp_name'],$newname))) {
           echo "It's done! The file has been saved as: ".$newname;
           $thumb = dirname(__FILE__).'/_images/_pic/'.$_POST['title']."_thumb.".$ext;
           createThumb($newname, $thumb);
}
?>

 

 

Just save it alongside the original as "_images/_pic/$title_thumb.jpg" or something.

[bluedaniel]

oh man thanks a bunch, i owe you a lot!