Online PHP editor | output for mMSa2

<?php class SimpleClass { const COSNTANT_VALUE = "costant value"; private $var = "a default value"; function __construct($var) { $this->var = $var; } public function getVar() { return $this->var; } public function setVar($var) { $this->var = $var; } public function toString() { echo $this->var; } } //$test = new SimpleClass("test2"); //$test->setVar("test"); //$test->toString(); class MyClass { const CONST_VALUE = "A constant value"; private $name; function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } public function setName($name) { $this->name = $name; } public function toString(){ echo $this->name; } } //$className = "MyClass"; //echo $className::CONST_VALUE; echo MyClass::CONST_VALUE; //echo SimpleClass::CONSTANT_VALUE;