a process count check for php-enqueue/enqueue-bundle

queue checker

<?php

/**
* It's just a sample helper
* I'm sure it can be done better...
**/
class QueueHelper
{
    static public function check(){
        $out = [];
        exec('ps -ef | grep \'enqueue:consume\'', $out);
        $count = 0;
        foreach($out as $line){
            if(strpos($line, 'grep')===false){
                $count++;
            }
        }
        return $count;
    }

    static public function run(){
        exec('php /var/www/yourproject/bin/console enqueue:consume > /dev/null 2>/dev/null &');
    }

    static public function killAll(){
        exec('pkill -f \'php /var/www/yourproject/bin/console enqueue:consume\'', $out);
    }
}