- var_dump: documentation ( source)
<?php
class Config {
private $config = array(
'ip' => '127.0.0.1',
'port' => 12345
);
public function setting($option) {
if (!empty($this->config[$option])) {
return $this->config[$option];
}
return false;
}
public function __invoke($option) {
return $this->setting($option);
}
}
$config = new Config();
var_dump($config('ip')); //127.0.0.1
?>