--TEST-- Bug #48309 (stream_copy_to_stream() and fpasstru() do not update stream position) --FILE-- <?php $tmp = tmpfile(); fwrite($tmp, b'test'); fseek($tmp, 0, SEEK_SET); echo "-- stream_copy_to_stream() --\n"; fseek($tmp, 0, SEEK_SET); stream_copy_to_stream($tmp, STDOUT, 2); echo "\n"; var_dump(stream_get_contents($tmp)); echo "-- fpassthru() --\n"; fseek($tmp, 0, SEEK_SET); fpassthru($tmp); echo "\n"; var_dump(stream_get_contents($tmp)); ?> --EXPECTF-- -- stream_copy_to_stream() -- te string(2) "st" -- fpassthru() -- test string(0) ""