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<?php
namespace Checker;

class Benchmark
{
    public static function simpleTimer($closure)
    {
        $start = microtime(true);
        $closure();
        $end   = microtime(true);
        return $end - $start;
    }
    
    public static function timer($closure)
    {
        $timerLog = new TimerLog;
        $closure($timerLog);
        return $timerLog->getLog();
    }
}

class TimerLog
{
    protected $list;
    
    public function log($name = NULL)
    {
        if($name === NULL)
        {
            $this->list[] = microtime(true);
        }
        else
        {
            $this->list[$name] = microtime(true);
        }
    }
    
    public function getLog()
    {
        return $this->list;
    }
}