mcsee

<?

final class SupervisedLearningAlgorithm {
    public function __construct($processId) {
    }
}

mcsee

<?

final class SupervisedLearningStrategy {
}

mcsee

<?

private function 
  executeAndGetData($processId, $isUsingFastMethod = null) {

}

private function 
  executeAndGetData($processId, bool $isUsingFastMethod = false) {

mcsee

<?

private function executeAndGetData($processId, bool $isUsingFastMethod = false) {

}

private function executeAndGetData($processId, bool $isUsingFastMethod) {

}

mcsee

<?

final class SupervisedLearningStrategy {
    const CONFIDENCE_INTERVAL_THRESHOLD = 0.001;

    function xx() {
        if ($estimatedError <= self::CONFIDENDE_INTERVAL_THRESHOLD) {
        }
    }
}

mcsee

<?

final class SupervisedLearningStrategy {
    const CONFIDENCE_INTERVAL_THRESHOLD = 0.9;

    private function executeAndGetData($processId, bool $isUsingFastMethod) {
        // ...
        if ($estimatedError <= self::CONFIDENDE_INTERVAL_THRESHOLD) {
            // ..
        }

mcsee

?>

function logInfo(array $infoToLog) {
	SingletonLogger::info($infoToLog);
}

mcsee

<?	

SingletonLogger::info($infoToLog);

mcsee

<?

function logInfo(array $infoToLog) {
  
	$loggingFunction = function() use ($infoToLog) {
		SingletonLogger::info($infoToLog);
	};
	
	$loggingFunction($infoToLog);
}

mcsee

<?

final class SupervisedLearningAlgorithm {
    public function __construct($processId, closure $loggingFunction) {
    }
}