3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface foo { public function generate($length); } class bar implements foo { public function generate($size, $lol = null) { echo 'generate'; } } $bar = new bar(); $bar->generate();
Output for 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
Fatal error: Uncaught ArgumentCountError: Too few arguments to function bar::generate(), 0 passed in /in/4QrhY on line 5 and at least 1 expected in /in/4QrhY:3 Stack trace: #0 /in/4QrhY(5): bar->generate() #1 {main} thrown in /in/4QrhY on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Warning: Missing argument 1 for bar::generate(), called in /in/4QrhY on line 5 and defined in /in/4QrhY on line 3 generate
Output for 5.0.0 - 5.0.5
Warning: Missing argument 1 for bar::generate() in /in/4QrhY on line 3 generate
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/4QrhY on line 2
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
Parse error: parse error, unexpected T_STRING in /in/4QrhY on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/4QrhY on line 2
Process exited with code 255.
preferences:
319.59 ms | 401 KiB | 459 Q