47        if($this->operation === self::ENABLE){
 
   48            TimingsHandler::setEnabled(
true);
 
   49            \GlobalLogger::get()->debug(
"Enabled timings");
 
   50        }elseif($this->operation === self::DISABLE){
 
   51            TimingsHandler::setEnabled(
false);
 
   52            \GlobalLogger::get()->debug(
"Disabled timings");
 
   53        }elseif($this->operation === self::RELOAD){
 
   54            TimingsHandler::reload();
 
   55            \GlobalLogger::get()->debug(
"Reset timings");
 
   57            throw new \InvalidArgumentException(
"Invalid operation $this->operation");