- var_dump: documentation ( source)
<?php
class test {
function test($p) {
$p[] = 'test';
}
}
$tp = ['asd','sad'];
$tc = new tets();
$tc->test($tp);
var_dump($tp);
die;
abstract class T
{
static public $instanses;
final private function __construct(){
}
public static function getInstance()
{
if (!(static::$instanses instanceof static)) {
static::$instanses = new static;
}
return static::$instanses;
}
}
class A extends T
{
static public $instanses;
}
class B extends A
{
static public $instanses;
}
$t = A::getInstance();
var_dump($t);
$t1 = B::getInstance();
var_dump($t1);
new B();
?>