<?php
class BasicClass
{
}
function dump_iterateable($obj)
{
$reflection = new ReflectionClass($obj);
var_dump($reflection->isIterateable());
}
$basicClass = new BasicClass();
$stdClass = new StdClass();
dump_iterateable($basicClass);
dump_iterateable($stdClass);
{
}
public function current()
{
}
function next()
{
}
function valid()
{
}
function rewind()
{
}
}
class DerivedClass extends IteratorClass
{
}
class NonIterator
{
}
function dump_iterateable($class)
{
$reflection = new ReflectionClass($class);
var_dump($reflection->isIterateable());
}
$classes = array("ArrayObject", "IteratorClass", "DerivedClass", "NonIterator");
foreach ($classes as $class) {
echo "Is {$class} iterateable? ";
dump_iterateable($class);
}