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<!DOCTYPE html> <html> <body> <?php $people = array("Peter", "Joe", "Glenn", "Cleveland"); echo current($people) . "<br>"; echo next($people) . "<br>"; echo prev($people); ?> </body> <!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_prev by HTTrack Website Copier/3.x [XR&CO'2014], Tue, 07 Jun 2022 20:29:46 GMT --> </html>
Peter
Joe
Peter