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<?php class Base { private $_e; protected function setE() { $this->$_e++; } public function getE() { return $this->$_e; } } class Foo extends Base { public function __contruct() { $this->setE(); } } class Bar extends Base { public function __contruct() { $this->setE(); } } $foo = new Foo; //$bar = new Bar; echo $foo->getE();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $_e in /in/KO6G6 on line 14 Warning: Undefined property: Foo::$ in /in/KO6G6 on line 14

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