- constant: documentation ( source)
<?php
class Foo {
const K_PATH = "world";
const PDF_GO = "hello";
}
class Bar {
protected $Conf;
public function __constructor($config) {
$this->Conf = $config;
}
public function say(){
echo "We are the " . constant($this->Conf::K_PATH);
}
}
$foo = new Foo();
$bar = new Bar($foo);
$bar->say();