- var_dump: documentation ( source)
<?php
class Foo
{
public function bar($param1 = null, $param2) {
}
}
$reflectionMethod = new \ReflectionMethod('Foo', 'bar');
$methodArgs = $reflectionMethod->getParameters();
var_dump($methodArgs[0]->isOptional());
//$reflectionMethod->setAccessible(true);
//$reflectionMethod->invoke();