title: Generating image thumbnails using php - without running out of memory
body: <p>I am currently using a php gd implementation to resize images which constantly runs out of memory - rather quickly. I guess the problem are the php functions, like imagecreatefromstring etc. </p>
  
  <p>Is there an easy implementation to resizing images which doesn't use this functions, so I won't have to increase my php.ini memory limit? </p>