3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { public $field1; public $field2; public $field3; } $foo = new foo(); $foo->field1 = 2; var_dump($foo); var_dump(isset($foo->field1, $foo->field2, $foo->field3));
based on AYr00
Output for 5.0.0 - 7.1.0
object(foo)#1 (3) { ["field1"]=> int(2) ["field2"]=> NULL ["field3"]=> NULL } bool(false)
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/YT0XI 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/YT0XI 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/YT0XI on line 4
Process exited with code 255.