- var_dump: documentation ( source)
<?php
class Something
{
public $nothing;
public function hasThingie()
{
return $this->nothing === null;
}
public function setThingie()
{
$this->nothing = 'thingy';
}
}
$thing = new Something;
var_dump($this->hasThingie());
$this->setThingie();
var_dump($this->hasThingie());