3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { const WEB_NAME = 'web name'; public function vai() { $templateName = 'web'; $templateName = strtoupper($templateName) . '_NAME'; $templateName = self::{$templateName}; return $templateName; } } $a = new Foo; echo $a->vai();
based on lm9k3
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ';', expecting '(' in /in/N6mRK on line 12
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ';', expecting '(' in /in/N6mRK:12 Stack trace: #0 {main}
Process exited with code 255.