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php

--TEST--
Test function gzrewind() by calling it with its expected arguments when reading
--SKIPIF--
<?php 
if (!extension_loaded("zlib")) {
	print "skip - ZLIB extension not loaded"; 
}
?>
--FILE--
<?php
$f = dirname(__FILE__)."/004.txt.gz";
$h = gzopen($f, 'r');
echo "test rewind before doing anything\n";
var_dump(gzrewind($h));
var_dump(gztell($h));
echo "\nfirst 30 characters=".gzread($h, 30)."\n";
var_dump(gztell($h));
gzrewind($h);
var_dump(gztell($h));
echo "first 10 characters=".gzread($h, 10)."\n";
gzrewind($h);
echo "first 20 characters=".gzread($h, 20)."\n";
gzclose($h);
?>
===DONE===
--EXPECT--
test rewind before doing anything
bool(true)
int(0)

first 30 characters=When you're taught through fee
int(30)
int(0)
first 10 characters=When you'r
first 20 characters=When you're taught t
===DONE===