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xenon · 10-11-2008, 03:05 PM

Perhaps the directory you're trying to read is empty, foreach expects an array, and glob returns a boolean false value on error. php.net itself says:

Quote:

Originally Posted by php.net

Note: On some systems it is impossible to distinguish between empty match and an error.

Add a check before jumping into the foreach and it should be all good:

PHP Code:


			
if(is_array($dirs) && count($dirs) > 0)
{
    foreach($dirs as $dir) ...
}