3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $bar; public function __construct(Bar $bar) { $this->bar = $bar; } public function __get($key) { $exploded = explode('.', $key); $item = $this; do { $next = array_shift($exploded); if (!property_exists($item, $next)) { return null; } $item = $item->{$next}; } while ($exploded); return $item; } } class Bar { public $foo = 'test'; } $foo = new Foo(new Bar); var_dump($foo->bar.test);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "test" in /in/5Q9b2:40 Stack trace: #0 {main} thrown in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Use of undefined constant test - assumed 'test' (this will throw an Error in a future version of PHP) in /in/5Q9b2 on line 40 Fatal error: Uncaught Error: Object of class Bar could not be converted to string in /in/5Q9b2:40 Stack trace: #0 {main} thrown in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Warning: Use of undefined constant test - assumed 'test' (this will throw an Error in a future version of PHP) in /in/5Q9b2 on line 40 Recoverable fatal error: Object of class Bar could not be converted to string in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 7.1.0 - 7.1.33
Notice: Use of undefined constant test - assumed 'test' in /in/5Q9b2 on line 40 Recoverable fatal error: Object of class Bar could not be converted to string in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Notice: Use of undefined constant test - assumed 'test' in /in/5Q9b2 on line 40 Catchable fatal error: Object of class Bar could not be converted to string in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Notice: Use of undefined constant test - assumed 'test' in /in/5Q9b2 on line 40 string(16) "Object id #2test"
Output for 5.0.0 - 5.0.5
Fatal error: Cannot access protected property Foo::$bar in /in/5Q9b2 on line 40
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/5Q9b2 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/5Q9b2 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/5Q9b2 on line 6
Process exited with code 255.
preferences:
238.47 ms | 405 KiB | 355 Q