3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function foo() { echo $bar; } } $a = new $a; $a->{"foor"}();
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: a in /in/gnGMs on line 11 Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/gnGMs:11 Stack trace: #0 {main} thrown in /in/gnGMs on line 11
Process exited with code 255.
Output for 5.0.4 - 5.6.28
Notice: Undefined variable: a in /in/gnGMs on line 11 Fatal error: Class name must be a valid object or a string in /in/gnGMs on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: a in /in/gnGMs on line 11 Fatal error: Class name must be a valid object or a string in /in/gnGMs on line 11
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/gnGMs 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/gnGMs 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/gnGMs on line 4
Process exited with code 255.