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                                     umask

   (PHP 3, PHP 4 )
   umask -- Changes the current umask

Description

   int umask ( [int mask])

   umask() sets PHP's umask to mask & 0777 and returns the old umask.
   When PHP is being used as a server module, the umask is restored when
   each request is finished.

   umask() without arguments simply returns the current umask.
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