If you'd rather not
$class = get_class($instance);
$var = $class::$staticvar;
because you find its two lines too long, you have other options available:
1. Write a getter
<?php
class C {
static $staticvar = "STATIC";
function getTheStaticVar() {
return self::$staticvar;
}
}
$instance = new C();
echo $instance->getTheStaticVar();
Simple and elegant, but you'd have to write a getter for every static variable you're accessing.
2. Write a universal static-getter
<?php
class C {
static $staticvar = "STATIC";
function getStatic($staticname) {
return self::$$staticname;
}
}
$instance = new C();
echo $instance->getStatic('staticvar');
This will let you access any static, though it's still a bit long-winded.
3. Write a magic method
class C {
static $staticvar = "STATIC";
function __get($staticname) {
return self::$$staticname;
}
}
$instance = new C();
echo $instance->staticvar;
This one allows you instanced access to any static variable as if it were a local variable of the object, but it may be considered an unholy abomination.