int strcoll(string $str1, string $str2)
Note that this comparison is case sensitive, and unlike strcmp() this function is not binary safe.
strcoll() uses the current locale for doing the comparisons. If the current locale is C or POSIX, this function is equivalent to strcmp().
Returns < 0 if
str1 is less than
str2; > 0 if
str1 is greater than
str2, and 0 if they are equal.
- string $str1: The first string.
- string $str2: The second string.