Ist es akzeptabel, Seitenmeldungen wie in der index.php-Klasse zu erzeugen, oder sollten sie über die Klasse selbst erstellt werden?

It is generally recommended to create error messages or notifications within the class itself rather than generating them in the index.php file. This helps in keeping the code organized and following the principles of encapsulation. By handling messages within the class, you can also ensure consistency in the way messages are displayed throughout the application. 

class MyClass {
    private $errorMessage;

    public function setError($message) {
        $this->errorMessage = $message;
    }

    public function getError() {
        return $this->errorMessage;
    }
}

// Usage in index.php
$myObject = new MyClass();
$myObject->setError("An error occurred.");
echo $myObject->getError();

Keywords

PHP index.php Klasse Seitenmeldungen Erzeugen

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