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Manual © 2001-2010 The PHP Group
strcmp
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().
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