Gecko [ edgpens.lpkmn.gov.my ]

Name	Size	Permission
CustomDistributionStrategy.php	2.31 KB	-rw-rw-rw-
DispatcherLoop.php	2 KB	-rw-rw-rw-
KeyPrefixes.php	959 B	-rw-rw-rw-
MasterSlaveReplication.php	1.7 KB	-rw-rw-rw-
MasterSlaveReplicationComplex....	2.58 KB	-rw-rw-rw-
MonitorContext.php	1.52 KB	-rw-rw-rw-
MultiBulkReplyIterators.php	1.77 KB	-rw-rw-rw-
MultipleSetAndGet.php	762 B	-rw-rw-rw-
PipelineContext.php	925 B	-rw-rw-rw-
PubSubContext.php	1.91 KB	-rw-rw-rw-
RedisCollectionsIterators.php	2.74 KB	-rw-rw-rw-
ServerSideScripting.php	1.57 KB	-rw-rw-rw-
SessionHandler.php	1.62 KB	-rw-rw-rw-
SharedConfigurations.php	681 B	-rw-rw-rw-
SimpleDebuggableConnection.php	2.06 KB	-rw-rw-rw-
SimpleSetAndGet.php	479 B	-rw-rw-rw-
TransactionWithCAS.php	1.47 KB	-rw-rw-rw-

Code Editor : ServerSideScripting.php

<?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 'SharedConfigurations.php';

// This example will not work with versions of Redis < 2.6.
//
// Additionally to the EVAL command defined in the current development profile, the new
// Predis\Command\ScriptedCommand base class can be used to build an higher abstraction
// for our "scripted" 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\ScriptedCommand;

class IncrementExistingKeysBy extends ScriptedCommand
{
    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);

$client->getProfile()->defineCommand('increxby', 'IncrementExistingKeysBy');

$client->mset('foo', 10, 'foobar', 100);

var_export($client->increxby('foo', 'foofoo', 'foobar', 50));

/*
array (
  0 => 60,
  1 => NULL,
  2 => 150,
)
*/

${this.title}

Code Editor : ServerSideScripting.php