- var_dump: documentation ( source)
<?php
class Foo implements ArrayAccess
{
protected $array;
public function offsetExists($key)
{
}
public function offsetGet($key)
{
}
public function offsetSet($key, $value)
{
}
public function offsetUnset($key)
{}
}
$foo = new Foo;
$foo['bar'] = 'bar';
var_dump($foo['bar']);