Regis Memory Improvement

Regis Memory Improvement

gzcompress / gzuncompress

It is just very easy. And the performance is great as well.

<?php

namespace JobConsumerPHP;

require __DIR__ . '/../../vendor/autoload.php';

class CompressUtil
{

    private $ioc = null;

    public function __construct($ioc)
    {
        // set up ioc container
        $this->ioc = $ioc;
    }

    public function compress($raw){
        return gzcompress($raw);
    }

    public function uncompress($encode){
        return gzuncompress($encode);
    }

}

Here is the test case
<?php

use \JobConsumerPHP\IOCUtil;

/**
*
* RUNNING_ENV=test phpunit --bootstrap vendor/autoload.php tests/perf/CompressUtilPerfTest
*
* Created by PhpStorm.
* User: carl
* Date: 3/1/17
* Time: 2:57 PM
*/
class CompressUtilPerfTest extends PHPUnit_Framework_TestCase
{

    protected $compressUtil;

    protected function setUp()
    {
        $ioc = new IOCUtil();
        $this->compressUtil = $ioc->getService("compressUtil");
    }

    public function testCompress()
    {
        $raw = "    Company Description  sample string ";

        for ($i = 0; $i < 1000; $i++) {
            $encode = $this->compressUtil->compress($raw);
            $this->compressUtil->uncompress($encode);
        }
    }

}

References:
http://labs.octivi.com/how-we-cut-down-memory-usage-by-82/
http://php.net/manual/en/function.gzcompress.php
http://stackoverflow.com/questions/621976/which-compression-method-to-use-in-php

http://stackoverflow.com/questions/3202218/how-does-gzcompress-work