3v4l.org

run code in 300+ PHP versions simultaneously
<?php $qs = "index.php?id=34&name=john"; print_r( sscanf($qs, "%[^?]?%[^?]") ); $qs = "id=34&name=john"; print_r( sscanf($qs, "id=%[^&]&name=%[^&]") );
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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
Array ( [0] => index.php [1] => id=34&name=john ) Array ( [0] => 34 [1] => john )
preferences:
244.96 ms | 406 KiB | 354 Q