<html><body>echo strcmp("Hello world!","Hello world!");<p>If this function returns 0, the two strings are equal.</p></body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_string_strcmp by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:07 GMT --></html>