3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php print_r(sscanf('%s[%d]', 'SQL_UPDATE[12345]'));
based on FWltR
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.3.0alpha1
Array ( )
Output for hhvm-3.15.4