STRCMP
Binary safe string comparison
SYNTAX
strcmp ( string $str1 , string $str2 ) : int
PARAMETERS
str1
The first string.
str2
The second string.
RETURN
Returns < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
EXAMPLES
1
32
2
0
3
15
4
-15