ReflectionMethod
PHP Manual

ReflectionMethod::invoke

(PHP 5)

ReflectionMethod::invokeInvoke

Descrierea

public mixed ReflectionMethod::invoke ( object $object [, mixed $parameter [, mixed $... ]] )

Invokes a reflected method.

Parametri

object

The object to invoke the method on. In case of static methods, you can pass null to this parameter.

parameter

Zero or more parameters to be passed to the method. It accepts a variable number of parameters which are passed to the method.

Valorile întoarse

Returns the method result.

Erori/Excepții

A ReflectionException if the object parameter does not contain an instance of the class that this method was declared in.

A ReflectionException if the method invocation failed.

Exemple

Example #1 ReflectionMethod::invoke() example

<?php
class HelloWorld {

    public function 
sayHelloTo($name) {
        return 
'Hello ' $name;
    }

}

$reflectionMethod = new ReflectionMethod('HelloWorld''sayHelloTo');
echo 
$reflectionMethod->invoke(new HelloWorld(), 'Mike');
?>

Exemplul de mai sus va afișa:

Hello Mike

Vedeți de asemenea


ReflectionMethod
PHP Manual