3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); function delMount( string $mountPath ): boolean { return false; } delMount("");
based on hlN4Q
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Return value of delMount() must be an instance of boolean, boolean returned in /in/VUMC5:7 Stack trace: #0 /in/VUMC5(10): delMount('') #1 {main} thrown in /in/VUMC5 on line 7
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/VUMC5 on line 3 Parse error: syntax error, unexpected ':', expecting '{' in /in/VUMC5 on line 5
Process exited with code 255.