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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