1--TEST--
2gzopen(), gzread(), gzwrite() for non-compressed data
3--SKIPIF--
4<?php
5if (!extension_loaded("zlib")) print "skip"; ?>
6--FILE--
7<?php
8$original = str_repeat("hallo php",4096);
9$filename = tempnam(sys_get_temp_dir(), "phpt");
10
11$fp = fopen($filename, "wb");
12fwrite($fp, $original);
13var_dump(strlen($original));
14var_dump(ftell($fp));
15fclose($fp);
16
17$fp = gzopen($filename, "rb");
18
19$data = '';
20while ($buf = gzread($fp, 8192)) {
21    $data .= $buf;
22}
23
24if ($data == $original) {
25    echo "Strings are equal\n";
26} else {
27    echo "Strings are not equal\n";
28    var_dump($data);
29}
30
31gzseek($fp, strlen($original) / 2);
32
33$data = '';
34while ($buf = gzread($fp, 8192)) {
35    $data .= $buf;
36}
37
38var_dump(strlen($data));
39if ($data == substr($original, strlen($original) / 2)) {
40    echo "Strings are equal\n";
41} else {
42    echo "Strings are not equal\n";
43    var_dump($data);
44}
45
46gzclose($fp);
47unlink($filename);
48?>
49--EXPECT--
50int(36864)
51int(36864)
52Strings are equal
53int(18432)
54Strings are equal
55