need help init_set

Et3rnity · 09-25-2010, 01:03 AM

hi evryone i have this problem with my upload script help is apreciated * 100

i found the problem its
ini_set not working with imagecreatefromjpeg

anyone know solution??

Quote:

ini_set("memory_limit","32M");
echo ini_get("memory_limit");

$test = imagecreatefromjpeg("test_image.jpg");

Et3rnity · 09-25-2010, 02:17 AM

figured out the problem myself...
sorry for spamming the forum

seems that imagecreatefromjpeg is memory eater and on truecolor scale for evry pixel it uses 4 bytes
so
1 R 1 G
1 B 1 Transparant (something like this anyways)

so if my image was to be 2000px x 2000px than i get something like this
2000 x 2000 x 4 = 16.000.000bytes

so i changed my initset value to init_set('memory_limit', 200 000 000) and everything works fine :/

so if anyone knows a trick on this i'm more then glad to hear it