strcmp

(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)

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(), strncasecmp(), strncmp(), and strstr().