stream_copy_to_stream
Description
int stream_copy_to_stream ( resource source, resource dest [, int maxlength])
Makes a copy of up to
maxlength
bytes of data from the current position in
source
to
dest
. If
maxlength
is not specified, all remaining content in
source
will be copied. Returns the total count of bytes copied. 
Example 1. stream_copy_to_stream() example
<?php
$src = fopen('http://www.example.com', 'r');
$dest1 = fopen('first1k.txt', 'w');
$dest2 = fopen('remainder.txt', 'w');
echo stream_copy_to_stream($src, $dest1, 1024) . " bytes copied to first1k.txt\n";
echo stream_copy_to_stream($src, $dest2) . " bytes copied to remainder.txt\n";
?>
See also copy().
