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run code in 200+ php & hhvm versions
Bugs & Features
<?php class X {} function test(int $number = null):?X { return null; } echo test(); class Car { protected function startEngine($key = false){ if($key === true) { $runningEngine = true; } print_r($runningEngine); return $runningEngine; } }
based on JpHW6
Output for 7.1.0
Output for 7.0.0
Parse error: syntax error, unexpected '?' in /in/EjqOB on line 4
Process exited with code 255.
Output for 5.3.20 - 5.6.16
Parse error: syntax error, unexpected ':', expecting '{' in /in/EjqOB on line 4
Process exited with code 255.