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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bar { protected $meh = true; } class Foo extends Bar { public $foo; public function __construct() { var_dump(get_object_vars($this)); } } new Foo;
based on qiCnq
Output for 5.0.3 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(2) { ["foo"]=> NULL ["meh"]=> bool(true) }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.2
array(1) { ["foo"]=> NULL }
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/fiI9r on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fiI9r on line 4
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/fiI9r on line 4
Process exited with code 255.