3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sscanf('a-b-c', '%s-%s-%s', $a, $b, $c)); var_dump(sscanf('a-b-c', '%d-%d-%d', $a2, $b2, $c2)); var_dump($a, $b, $c, $a2, $b2, $c2);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 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(0) string(5) "a-b-c" NULL NULL NULL NULL NULL
preferences:
277.78 ms | 406 KiB | 355 Q