sodium_compare
PHP 7 >= 7.2.0, PHP 8
sodium_compare - Compare large numbers
Manual
sodium_compare(
string$string1,
string$string2 ): int
Compare two strings as if they were arbitrary-length, unsigned little-endian integers, without side-channel leakage.
Parameters
- string1
-
Left operand
- string2
-
Right operand
Return Values
Returns -1 if string1 is less than string2.
Returns 1 if string1 is greater than string2.
Returns 0 if both strings are equal.