config('GET', '*') with igbinary creates a warning #301

quentin389 · 2013-02-15T14:50:45Z

$redis = new Redis();
$redis->connect('mem-property');
$redis->setOption(Redis::OPT_SERIALIZER, $serializer);
$config = $redis->config('GET', '*');
var_dump($config);

Using Redis::SERIALIZER_NONE or Redis::SERIALIZER_PHP returns correct result (an array with config options).

Using Redis::SERIALIZER_IGBINARY shows a series of warnings and then returns the correct result. The warnings are:
Warning: igbinary_unserialize_header: unsupported version: 1685417328, should be 1 or 2
Warning: igbinary_unserialize_header: unsupported version: 796287346, should be 1 or 2
and so on

At least that's what happens on my machine.

michael-grunder · 2013-02-15T16:54:42Z

Interesting. I'll see if I can replicate it for you

dfaust · 2014-07-26T18:36:25Z

I encountered the same problem after switching to igbinary.
I'm using phpredis 2.2.5, redis 2.6.14 and igbinary 1.2.0.

The warning seems to depend on which config options I'm trying to get.
I wrote a small script that loops through all config options and prints the name and value and then tries to retrieve it again so you can see which config options make trouble.
http://pastebin.com/datzx0CM

parf · 2014-10-01T19:34:17Z

have same problem:
fedora 20

rpm -qa | egrep 'igbinary|pecl-redis|php-5'
php-pecl-redis-2.2.5-3.fc20.remi.5.6.x86_64
php-pecl-igbinary-1.2.1-1.fc20.remi.5.6.x86_64
php-5.6.0-1.fc20.remi.x86_64

so far workaround is:
// serialization conflict
function config($what, $mask) {
$this->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE);
$r = parent::config($what, $mask);
$this->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_IGBINARY);
return $r;
}

redis 2.8.13

michael-grunder · 2017-08-29T18:19:06Z

Closed via #761

nijel mentioned this issue Dec 28, 2015

failed to load when using igbinary serialize handler phpmyadmin/phpmyadmin#11781

Closed

mcuelenaere mentioned this issue Mar 15, 2016

Before unserializing a Redis value with igbinary, check if it actually contains the correct header #761

Closed

michael-grunder closed this Aug 29, 2017

phpredis / phpredis

config('GET', '*') with igbinary creates a warning #301

config('GET', '*') with igbinary creates a warning #301

quentin389 commented Feb 15, 2013

michael-grunder commented Feb 15, 2013

dfaust commented Jul 26, 2014

parf commented Oct 1, 2014

michael-grunder commented Aug 29, 2017

phpredis / phpredis

Sponsor phpredis/phpredis

Join GitHub today

config('GET', '*') with igbinary creates a warning #301

config('GET', '*') with igbinary creates a warning #301

Comments

quentin389 commented Feb 15, 2013

michael-grunder commented Feb 15, 2013

dfaust commented Jul 26, 2014

parf commented Oct 1, 2014

michael-grunder commented Aug 29, 2017