Die Klasse Reflection

(PHP 5, PHP 7, PHP 8)

Einführung

Die Klasse Reflection.

Klassenbeschreibung

class Reflection {
/* Methoden */
public static export(Reflector $reflector, bool $return = false): string
public static getModifierNames(int $modifiers): array
}

Inhaltsverzeichnis

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apmithani at yahoo dot com
14 years ago
Here is a code snippet for some of us who are just beginning with reflection. I have a simple class below with two properties and two methods. We will use reflection classes to populate the properties dynamically and then print them:<?phpclass A{    public $one = '';    public $two = '';        //Constructor    public function __construct()    {        //Constructor    }        //print variable one    public function echoOne()    {        echo $this->one."\n";    }    //print variable two        public function echoTwo()    {        echo $this->two."\n";    }}//Instantiate the object$a = new A();//Instantiate the reflection object$reflector = new ReflectionClass('A');//Now get all the properties from class A in to $properties array$properties = $reflector->getProperties();$i =1;//Now go through the $properties array and populate each propertyforeach($properties as $property){    //Populating properties    $a->{$property->getName()}=$i;    //Invoking the method to print what was populated    $a->{"echo".ucfirst($property->getName())}()."\n";        $i++;}?>
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