- var_dump: documentation ( source)
<?php
class Foo
{
public $hello;
public function deleteMe(&$obj)
{
$obj = (unset) $obj;
unset($obj);
}
public function hello()
{
echo 'hello from foo';
}
public function __unset($unset)
{
echo 'I been called';
}
}
$foo = new Foo();
var_dump($foo);
$foo->deleteMe($foo);
var_dump($foo);