By: Norman Sheppard

Norman Sheppard — Thu, 09 Jul 2009 17:51:39 +0000

There is no error trapping in this script so it could be several things.

Are there actually .gif files in the directory you are reading?

is $dir set to a relative path with a / at the end?

What version of php is running?

Try adding the following in under the $image=”";

if (!$dir) {echo ‘ERROR: No directory.’; exit;}

if (!$dirHandle) {echo ‘ERROR: Unable to open the directory.’; exit;}

Try replacing the sort($image); with this
if ($image == NULL) {
print(“Sorry, GIF files here”);
} else {
sort($image);
}

By: ik

ik — Thu, 09 Jul 2009 13:48:42 +0000

Hi Norman,
Tried to use your code, but i’m getting these error lines:
Warning: sort() expects parameter 1 to be array, string given in /home/virtual/studiopa/public_html/preview/rooms_01.php on line 26

Fatal error: Cannot use string offset as an array in /home/virtual/studiopa/public_html/preview/rooms_01.php on line 37
What should i do?

Comments on: Dynamically Display Images From a Directory

By: Norman Sheppard

By: ik