<?php
var_dump(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";
}
- Output for 7.3.30 - 7.3.33, 7.4.20, 7.4.23 - 7.4.33, 8.0.1, 8.0.5 - 8.0.7, 8.0.9 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- lt_says: 1, strcmp_says: 65536
NULL
- 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.29, 7.4.0 - 7.4.16, 7.4.21 - 7.4.22, 8.0.0, 8.0.2 - 8.0.3, 8.0.8
- lt_says: 1, strcmp_says: 1
NULL
preferences:
273.55 ms | 405 KiB | 464 Q