   #PHP Manual Filesystem functions ftell fwrite

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                                   ftruncate

   (PHP 4 )
   ftruncate -- Truncates a file to a given length

Description

   bool ftruncate ( resource handle, int size)

   Takes the filepointer, handle, and truncates the file to length, size.
   Returns TRUE on success or FALSE on failure.

     Note: Prior to PHP 4.3.3, ftruncate() returns an integer value of 1
     on success, instead of boolean TRUE.

   See also fopen() and fseek().
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