源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php echo str_shuffle("Hello World"); ?></FONT> <p>Try to refresh the page. This function will randomly shuffle all characters each time.</p> </body> </html> </HTML>
运行结果：
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000> WlorHdleol</FONT> <p>Try to refresh the page. This function will randomly shuffle all characters each time.</p> </body> </html> </HTML>