Functions Crashing Script
- From: "Lee Marsh" <burgermeister01@xxxxxxxx>
- Date: Tue, 17 May 2005 03:49:29 GMT
Okay...so on my website, where people can upload pictures, there is a fairly
major problem with the upload script. Specificaly the part of this script
that automatically generates thumbnails. For some reason, when someone
uploads a picture that is very large in dimensions, in the process of making
a thumbnail, the script crashes, and the browser gives an 'internal server
error' message. Here is the snippet of code that I've narrowed down as the
problem:
$width = $size[0]; //width of original image
$height = $size[1]; //height of original image
$width = round(($width/4)); //width for thumnail
$height = round(($height/4)); //height for thumbnail
$dst_img = ImageCreateTrueColor($width,$height); //creates new image
ImageCopyResized($dst_img, $src_img, 0,0,0,0, $width, $height, $size[0],
$size[1]); //creates thumbnail from original
ImageJpeg($dst_img, "users/$uname/$album/small/$pic_name", 60); //copies
thumnail to appropriate folder with quality adjustment
Now the funny thing is that this works fine on my own computer where I test
stuff out before making it live. When I upload it to my website however,
these large pictures crash. This makes me wonder if it's not some sort of
PHP config setting. The dimension in which I have found this is a problem
is, 2032x1524 pixels. Anyways, any help would be greatly appeciated, and
TIA.
--
<=============>
--Lee
http://www.inaneasylum.org
Goodbye, adios, bis bald, see ya later, wiedersehen, and everything in
between
.
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