3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new ninja(); $color = 'black'; print_r($obj->{$color.'_field'}); $val = $obj->{$color.'_method'}('sup'); print_r($val); $color = 'white'; print_r($obj->{$color.'_field'}); $val = $obj->{$color.'_method'}('sup'); print_r($val); class ninja { public $black_field = array('black ninja'); public $white_field = array('white ninja'); public function black_method($param) { return $param.' in black method'; } public function white_method($param) { return $param.' in black method'; } } ?>
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => black ninja ) sup in black methodArray ( [0] => white ninja ) sup in black method
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/nbQPb on line 17
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/nbQPb on line 17
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/nbQPb on line 17
Process exited with code 255.