- var_dump: documentation ( source)
<?php
class View {
protected array $params = ['name' => ['foo']];
public function __get(string $name) {
return $this->params[$name];
}
}
$obj = new View;
$arr = [];
var_dump(isset($obj->name), isset($obj->name[0]), isset($arr['name']), isset($arr['name'][0]));