源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php $people = array("Peter", "Joe", "Glenn", "Cleveland"); reset($people); while (list($key, $val) = each($people)) { echo "$key => $val "; } ?></FONT> </body> </html> </HTML>
运行结果：