- var_dump: documentation ( source)
<?php
class Channel {
private $data;
public function set($data) {
$this->data = $data;
}
public function get()
{
return $this->data;
}
}
class Foo {
private $channel;
public function __construct($channel) {
$this->channel = $channel;
}
public function writeToChannel($text) {
$this->channel->set($text);
}
}
class Bar {
private $channel;
public function __construct($channel) {
$this->channel = $channel;
}
public function readFromChannel() {
return $this->channel->get();
}
}
$channel = new Channel;
$aaa = new Foo($channel);
$bbb = new Bar($channel);
$aaa->writeToChannel('test');
var_dump($bbb->readFromChannel());
$aaa->writeToChannel('foobar');
var_dump($bbb->readFromChannel());