Online PHP editor | output for elofK

@ 2015-09-21T15:47:49Z

<?php


class A {
	
	public function myEcho($property)
	{
		echo $this->{$property} . PHP_EOL;
	}
}

class B extends A
{
	private $private;
	protected $protected;

	public function set($property, $value)
	{
		$this->{$property} = $value;
	}
}

$b = new B();

$b->set('protected', 'test');
$b->myEcho('protected');

$b->set('private', 'test private');
$b->myEcho('private');

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: test Fatal error: Uncaught Error: Cannot access private property B::$private in /in/elofK:8 Stack trace: #0 /in/elofK(29): A->myEcho('private') #1 {main} thrown in /in/elofK on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: test Fatal error: Cannot access private property B::$private in /in/elofK on line 8
Process exited with code 255.

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