3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Person { public const NAME = 'Serkan'; } class PhpSpec { public function __construct($name) { $func = function($name) { return constant(get_class($this) . '::' . $name); }; $closure = $func->bindTo(new Person()); echo $closure($name); } } $spe = new PhpSpec('NAME');
based on 0gKcY
Output for 7.1.0 - 7.3.0beta1
Serkan
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.27
Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in /in/KVs37 on line 4
Process exited with code 255.
Output for hhvm-3.22.0
Fatal error: Uncaught Error: syntax error, unexpected T_CONST, expecting T_VARIABLE in /in/KVs37:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.18.5 - 3.21.3
Fatal error: Uncaught Error: syntax error, unexpected T_CONST, expecting T_VARIABLE in /in/KVs37:4 Stack trace: #0 {main}
Process exited with code 255.