- var_dump: documentation ( source)
<?php
class Foo {
public $params = array();
public $testValues = array(1, 2, 3);
function __construct() {
}
function test() {
$this->params[] = &$this->testValues[0];
var_dump($this->params);
}
function test2() {
var_dump($this->params);
}
}
$foo = new Foo();
$foo->test();
$foo->test2();