3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo extends stdClass { private $boo = 'bou'; function getVarName() { return $this->boo; } } $foo = new foo; print $foo->getVarName();
based on 7fuap
Output for 5.0.0 - 7.1.0
bou
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/tSGeS on line 3
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/tSGeS on line 3
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/tSGeS on line 3
Process exited with code 255.