Hey, i am looking for a method to creat temporay thumb file in PHP. Is there any way not to store the image on the server or delete them right after. What I am looking for is a solution like this: http://www.dig2go.com/index.php?shopbilde=772&type=1&size=120
Could some one explain to me how the php code behind this works? For the moment are am using a php code I found on the net for creation of thumb nails:
function createThumb($pathToImage, $pathToThumb, $thumbWidth, $thumbHeight, $saveNameAndPath)
{
if(!file_exists($pathToImage))
return false;
else
{
//Load image and size
$img = imagecreatefromjpeg($pathToImage);
$width = imagesx($img);
$height = imagesy($img);
//Calculate the size of thumb
$new_width = $thumbWidth;
$new_height = $thumbHeight; //floor($height * ($thumbWidth / $width));
//Make the new thumb
$tmp_img = imagecreatetruecolor($new_width, $new_height);
//Copy the old image and calculate the size
imagecopyresized($tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
//Save the thumb to jpg
imagejpeg($tmp_img, $saveNameAndPath);
return true;
}
}