output.txt

Parameter #0 [ <required> BaseClass $baseClass ]
array(4) {
  'type hinted class' =>
  string(9) "BaseClass"
  'position' =>
  int(0)
  'default value available?' =>
  bool(false)
  'variable / param name' =>
  string(9) "baseClass"
}

reflect_parms.php

<?php
class BaseClass {
	function baseMethod($param) {
		return $this;
	}
}
class MyClass extends BaseClass {
	function __construct() {
		return $this;
	}
	
	function myMethod(BaseClass $baseClass, $other, $default = 'default') {
		return $this;
	}
}

$c1 = new ReflectionClass('BaseClass');
$c2 = new ReflectionClass('MyClass');
$c2m = $c2->getMethod('myMethod');
$c2mp = $c2m->getParameters();
$param = $c2mp[0];

$info = [
	'type hinted class' => $param->getClass()->getName(),
	'position' => $param->getPosition(),
	'default value available?' => $param->isDefaultValueAvailable(),
	'variable / param name' => $param->getName()
];

Reflection::export($param);
var_dump($info);
?>