- <html>
- <body>
- <?php
- srand( microtime() * 1000000 );
- $num = rand( 1, 4 );
- switch( $num )
- {
- case 1: $image_file = "/home/images/alfa.jpg";
- break;
- case 2: $image_file = "/home/images/ferrari.jpg";
- break;
- case 3: $image_file = "/home/images/jaguar.jpg";
- break;
- case 4: $image_file = "/home/images/porsche.jpg";
- break;
- }
- echo "Random Image : <img src=$image_file />";
- ?>
- </body>
- </html>
来源: http://www.phpxs.com/code/1003246/