Just a simple note to help people get rid of some headaches.
when using:
<?
$filepath = "the path of the file";
exec("program -command $filepath ");
fopen($filepath,rw);
?>
Make sure you use "\ " ( \ space) for the Linux\unix path and just " " space for fopen. These are both very basic things that you wouldn't normally think to cause a problem, but when you try to pass slashes to fopen it either breaks or even better works incorrectly =D. And vise versa for any programs that use "\ " for spaces in file paths/names.
I ran into this problem when using <? exec(" cp $path "); ?> and <? fopen("$path"); ?>. To fix it I used str_replace(" ","\ ",$path); and str_replace("\ ", " ",$path);
*Note this is alot of sudo code, and there are faster more effecient ways of doing the same operations, but I thought this might help those who were going crazy over filepaths =D.
