On 12 Oct 2012 at 12:36, Maciek Sokolewicz <tula...@php.net> wrote: 

> However, this is likely not what the OP wants. What he likely does want
> is to check if the filename is not '.' or
> '..'. Of course, there are numerous ways to do this. From very simple
> things like:
> if ( $filename != '.' && $filename != '..')

Personally if I have a loop looking at filenames in a directory, I'll start it 

while (something)

     if  ($filename=='.' || $filename=='..')  continue;

     // rest of loop


That way, the unwanted cases don't clutter up the logic for the cases I 
do/might want.

Cheers  --  Tim

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