3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); function foobar(): void { https://www.pinja.com echo 'Hello world'; } foobar();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
Hello world
Output for 7.0.0 - 7.0.33
Hello world Fatal error: Uncaught TypeError: Return value of foobar() must be an instance of void, none returned in /in/ajjGg:9 Stack trace: #0 /in/ajjGg(11): foobar() #1 {main} thrown in /in/ajjGg on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/ajjGg on line 3 Parse error: syntax error, unexpected ':', expecting '{' in /in/ajjGg on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected ':', expecting '{' in /in/ajjGg on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' in /in/ajjGg on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/ajjGg on line 5
Process exited with code 255.

preferences:
94.79 ms | 412 KiB | 5 Q