3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php string_lt('22', '123'); function string_lt($str1, $str2) { # you can't use < operator for comparing strings # wacky stuff will happen $lt_says = ((string) $str1 < (string) $str2); # see what strcmp() says $strcmp_says = strcmp($str1, $str2); echo "lt_says: $lt_says, strcmp_says: $strcmp_says\n"; }
based on LqRj3
Output for 4.3.0 - 7.1.0
lt_says: 1, strcmp_says: 1