| Server IP : 78.140.185.180 / Your IP : 216.73.216.169 Web Server : LiteSpeed System : Linux cpanel13.v.fozzy.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : builderbox ( 1072) PHP Version : 7.3.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/builderbox/././././www/vendor/predis/predis/examples/ |
Upload File : |
<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require __DIR__.'/shared.php';
// This example will not work with versions of Redis < 2.6.
//
// Additionally to the EVAL command defined in the current development profile,
// the Predis\Command\ScriptCommand class can be used to build an higher level
// abstraction for "scriptable" commands so that they will appear just like any
// other command on the client-side. This is a quick example used to implement
// INCREX.
use Predis\Command\ScriptCommand;
class IncrementExistingKeysBy extends ScriptCommand
{
public function getKeysCount()
{
// Tell Predis to use all the arguments but the last one as arguments
// for KEYS. The last one will be used to populate ARGV.
return -1;
}
public function getScript()
{
return <<<LUA
local cmd, insert = redis.call, table.insert
local increment, results = ARGV[1], { }
for idx, key in ipairs(KEYS) do
if cmd('exists', key) == 1 then
insert(results, idx, cmd('incrby', key, increment))
else
insert(results, idx, false)
end
end
return results
LUA;
}
}
$client = new Predis\Client($single_server, array(
'profile' => function ($options) {
$profile = $options->getDefault('profile');
$profile->defineCommand('increxby', 'IncrementExistingKeysBy');
return $profile;
},
));
$client->mset('foo', 10, 'foobar', 100);
var_export($client->increxby('foo', 'foofoo', 'foobar', 50));
/*
array (
0 => 60,
1 => NULL,
2 => 150,
)
*/