<?php
function helloWorld(string $username) : string
{
return "Hello world {$username}";
}
echo helloWorld('Thomas');
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Hello world Thomas
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
- Parse error: syntax error, unexpected ':', expecting '{' in /in/d37ON on line 2
Process exited with code 255.
preferences:
211.06 ms | 402 KiB | 227 Q