3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_fill(0, 3, 0)); var_dump(array_fill(0, '3', 0));
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.21, 8.3.0 - 8.3.9
array(3) { [0]=> int(0) [1]=> int(0) [2]=> int(0) } array(3) { [0]=> int(0) [1]=> int(0) [2]=> int(0) }

preferences:
140.42 ms | 404 KiB | 169 Q