Re: Random HTML

At 01:13 PM 11/17/2000 -0500, Kurth Bemis wrote: i forgot to add - put the first snippet of code in a inc file and then call it like such random.image.inc?section=service; or whatever you have for sections......if you'r only going to use it on one page then you cna dump the first 9 or so lines... ~kurth

At 01:03 PM 11/17/2000 -0500, Richard Bradley wrote: i have one...i use it at jrehomes.com to load a differnt picture each time.. =============================snip=========================== <?php //modify files and such.... if($section=="tvestates"){

        $filename = 'tvestates.inline.txt';

}elseif($section=="sales"){

                $filename = 'sales.inline.txt';

}elseif($section=="service"){

                $filename = 'service.inline.txt';

}else{

                $filename = 'images.inline.txt';

}

        $use_mt_rand = 1;
        $inline = 1;

/*************************************** ** Open file and read in the contents. ***************************************/

        $file_array = file($filename);

/*************************************** ** Determine which random function to use. ***************************************/

        if($use_mt_rand == 1){
                $randseed = 'mt_srand';
                $randfunc = 'mt_rand';
        }else{
                $randseed = 'srand';
                $randfunc = 'rand';
        }

/*************************************** ** Get a random value. If there is only ** one line, then no need to use random ** functions. ***************************************/

        if(count($file_array) > 1){
                $randseed((double)microtime()*1000000);
                $randval = $randfunc(0,(count($file_array)-1));
        }else{
                $randval = 0;
        }

/*************************************** ** If using in inline mode create the ** image tag. If not simply output the ** image. ***************************************/

        if($inline == 1){
                echo $file_array[$randval];
        }else{

        /***************************************
        ** Determine the image header type to send.
        ***************************************/
                $extension = substr($file_array[$randval], (strrpos($file_array[$randval], '.')+1));
                if($extension == 'tif') $extension = 'tiff';
                if($extension == 'jpg') $extension = 'jpeg';

                header('Content-Type: image/'.$extension);
                header('Pragma: no-cache');
                header('Expires: 0');
                readfile(trim($file_array[$randval]));
        }

?> =============================snip=========================== and the contents of images.inline.txt; =============================snip=========================== <img src="images/salescenter.jpg" width="352" height="233" border="0" alt="picture" align="right"> <img src="images/salescenter2.jpg" width="352" height="233" border="0" alt="picture" align="right"> <img src="images/salescenter3.jpg" width="322" height="213" border="0" alt="picture" align="right"> <img src="images/salescenter4.jpg" width="322" height="213" border="0" align="right" alt="picture"> <img src="images/salescenter5.jpg" width="322" height="213" border="0" align="right" alt="picture"> <img src="images/salescenter6.jpg" width="322" height="213" border="0" align="right" alt="picture"> =============================snip=========================== have fun! ~kurth

Does anyone have a script for presenting a different graphic or HTML everytime the page is loaded. either from mysql or PHP functions? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net

Kurth Bemis - Network/Systems Administrator, USAExpress.net/Ozone Computer There is no sin except stupidity. -- Oscar Wilde kurth@usaexpress.net | http://www.usaexpress.net/kurth PGP key available - http://www.usaexpress.net/kurth/pgp Fight Weak Encryption! Donate your wasted CPU cycles to Distributed.net (http://www.distributed.net) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net

Kurth Bemis - Network/Systems Administrator, USAExpress.net/Ozone Computer There is no sin except stupidity. -- Oscar Wilde kurth@usaexpress.net | http://www.usaexpress.net/kurth PGP key available - http://www.usaexpress.net/kurth/pgp Fight Weak Encryption! Donate your wasted CPU cycles to Distributed.net (http://www.distributed.net)