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<?php class Data { //public $foo = 'bar'; public function wtf() { unset($this->foo); } } $d = new Data; $d->foo = 'bar'; var_dump('foo exists', property_exists($d, 'foo')); $d->wtf(); var_dump('foo exists', property_exists($d, 'foo'));
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property Data::$foo is deprecated in /in/FlF0U on line 13 string(10) "foo exists" bool(true) string(10) "foo exists" bool(false)

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