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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Outside { private $data; public function __construct($data) { $this->data = $data; } public function getArrayAccess() { return new class($this->data) extends Outside implements ArrayAccess { public function offsetGet($offset) { return $this->data[$offset]; } public function offsetSet($offset, $data) { return ($this->data[$offset] = $data); } public function offsetUnset($offset) { unset($this->data[$offset]); } public function offsetExists($offset) { return isset($this->data[$offset]); } }; } } $outer = new Outside('testingdata'); $test = $outer->getArrayAccess()->offsetGet(3); var_dump($test);
based on C28da
Output for 7.0.0 - 7.2.0
Notice: Undefined property: class@anonymous::$data in /in/pJmnB on line 12 NULL
Output for 5.4.1 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/pJmnB on line 11
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/pJmnB on line 11
Process exited with code 255.