public function startCounter() : float
    {
        $this->startTime = microtime(true);
        $this->startMem = memory_get_usage();

        return $this->startTime;
    }
public function startCounter() : float
    {
        $this->startTime = microtime(true);
        $this->startMem = memory_get_usage();

        return $this->startTime;
    }
public function startCounter ( ) : float { $ this -> startTime = microtime ( true ) ; $ this -> startMem = memory_get_usage ( ) ; return $ this -> startTime ; }
Start debug counter.

Starts counter by storing current microtime to $startTime variable.

@return float Current microtime
Start debug counter .