Enumerate class/methods/parameters in PHP

gistfile1.aw

<?php
$class_name = 'AdminHelper';
echo $class_name . ' Class:<br />';
$c = new ReflectionClass($class_name); 
$methods = $c->getMethods();
echo '<ul>';
foreach ($methods as $method) {
	echo '<li>' . $method->getName() . '</li>';
	
	$m = new ReflectionMethod($class_name, $method->getName());
	$params = $m->getParameters();
	echo '<ul>';
	foreach ($params as $param) {
	    //$param is an instance of ReflectionParameter
	    echo '<li>' . $param->getName() . ': ';
	    if ($param->isOptional()) {
			echo 'optional (' . print_r($param->getDefaultValue(),true) . ')<br />';
		} else {
			echo '<b>required</b><br />';
		}
		echo '</li>';
	}
	echo '</ul>';
}
echo '</ul>';
?>