Increment and decrement don't appear to be functioning correctly. I did the following

$m->set('testkey',0);
var_dump($m->get('testkey'));
var_dump($m->increment('testkey'));
var_dump($m->get('testkey'));

which output

int(0)
bool(true)
int(2147483647)

2147483647 is 0x7FFFFFFF

I was expecting the value returned to be 1.

please close it in destruct

Without any license, nobody can properly use this class in their own projects. Please add at least a license header or even better a LICENSE file.

Hello,

I have a problem when I try to use setSaveHandler() to use Memcache as sessions handler

Here is the code

require 'MemcacheSASL.php';
$m = new MemcacheSASL;
$m->addServer('host', 11211);
$m->setSaslAuthData('user', 'password');
$m->setSaveHandler();

session_start();
$_SESSION['test'] = 'test1';
echo $_SESSION['test'];

It's doesn't print 'test1' as expected and there is an error in the log file

Apache/2.2.22 (Ubuntu) PHP/5.3.10-1ubuntu3.8 with Suhosin-Patch configured
PHP Fatal error: Using $this when not in object context in MemcacheSASL.php on line 450

Could you please help check and fix this?

The following function implicitly constrains the data type of cache keys and values to String. Memcache and the binary SASL protocol support both keys and values of arbitrary type since they are binary formats. The client library should not assume that these items are strings.

protected function _build_request($data)
{
$valuelength = $extralength = $keylength = 0;
if (array_key_exists('extra', $data)) {
$extralength = strlen($data['extra']);
}
if (array_key_exists('key', $data)) {
$keylength = strlen($data['key']);
}
if (array_key_exists('value', $data)) {
$valuelength = strlen($data['value']);
}
...
...
}