3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(): array { return [1, 2, 3, 4]; } list($var1, $var2, $var3, $var4) = foo(); var_dump($var1, $var2, $var3, $var4);
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
int(1) int(2) int(3) int(4)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/mA0kQ on line 3
Process exited with code 255.
preferences:
199.66 ms | 402 KiB | 213 Q