Not work with gzuncompress on php7

[vus520]

maybe this is a php's bug, I don't know. on php 5.6 is very well.

<?php

$array = ["a"=>"b", "c"=>"d"];

$redis = new redis();
$redis->connect('127.0.0.1', 6379);

$set = $redis->set("json_encode", json_encode($array));
var_dump($set);

$get = $redis->get("json_encode");
var_dump($get);

$set = $redis->set("gzcompress", gzcompress(json_encode($array)));
var_dump($set);

$get = $redis->get("gzcompress");
var_dump(gzuncompress($get));

[root@kt53 ~]# php redis-gz.php
bool(true)
string(17) "{"a":"b","c":"d"}"
bool(true)
string(17) "{"a":"b","c":"d"}"
[root@kt53 ~]# php -v
PHP 5.6.22 (cli) (built: May 28 2016 10:12:12)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies
[root@kt53 ~]# php7 redis-gz.php
bool(true)
string(17) "{"a":"b","c":"d"}"
bool(true)

Warning: gzuncompress(): data error in /root/redis-gz.php on line 18
bool(false)
[root@kt53 ~]# php7 -v
PHP 7.0.7 (cli) (built: Jun  3 2016 11:33:56) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies

[vus520]

Now i checked some case on php7. it's working fine.

$compressed   = gzcompress('Compress me', 9);
$uncompressed = gzuncompress($compressed);
echo $uncompressed;

$compressed   = gzdeflate('Compress me', 9);
$uncompressed = gzinflate($compressed);
echo $uncompressed;

So, any help?

[michael-grunder]

Hey,

I'm not sure to be honest. I ran it in 5.5.29, 5.5.13, and 7.0.0 and they all worked fine. I think I've got an old 5.3 version somewhere. I'll try to test it there as well.

Cheers
Mike

[vus520]

@michael-grunder

Hi, do you have any progress on this issue?
Or Plan?

[vus520]

This bug solved, Finally.

@michael-grunder

[root@dfbff1abc1de redis_test]#php phpredis.php
php version 7.0.15 phpredis version 3.1.0
bool(true)
string(17) "{"a":"b","c":"d"}"
bool(true)
string(17) "{"a":"b","c":"d"}"

[root@dfbff1abc1de redis_test]# php phpredis.php
php version 7.1.1 phpredis version 3.1.0
bool(true)
string(17) "{"a":"b","c":"d"}"
bool(true)
string(17) "{"a":"b","c":"d"}"

[noprom]

Awesome~