3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a{ const foo = "test"; } class b{ public $obj = null; public function __construct(){ $this->obj = new a; } } $b = new b; echo $b->{obj}::foo; // Parse error!
Output for 7.0.0 - 7.1.0
Notice: Use of undefined constant obj - assumed 'obj' in /in/cAHYX on line 16 test
Output for hhvm-3.12.0 - 3.14.4
Fatal error: Uncaught Error: syntax error, unexpected T_DOUBLE_COLON, expecting ',' or ';' in /in/cAHYX:16 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: syntax error, unexpected T_DOUBLE_COLON, expecting ',' or ';' in /in/cAHYX on line 16
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM), expecting ',' or ';' in /in/cAHYX on line 16
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting ',' or ';' in /in/cAHYX on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting ',' or ';' in /in/cAHYX on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cAHYX 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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cAHYX 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/cAHYX on line 4
Process exited with code 255.