(PHP3 , PHP4 )
strcmp -- Binary safe string comparison
Description
int strcmp
(string str1, string str2)
Returns < 0 if str1 is less than
str2; > 0 if str1
is greater than str2, and 0 if they are
equal.
Note that this comparison is case sensitive.
See also ereg(),
strcasecmp(), substr(),
stristr(), strncmp(),
and strstr().