Re: 2 errors I can not understand

On 3/13/07, Jonathan Kahan <jonathan@estrintech.com> wrote:

Hi all, Please see my output below followed by the code. I have been trying for some to figure out why 1) I can not get a line feed to work in the web page that i am using to display the output as I am not running from the commad line Line feed in a browser is made with the HTML tag br

instead of printint "\r\n" you should try "<br>"

2) Why my loop is only executing 3 times when i want it to execute 50 I don't see any error in that loop, on my test server it is executing

50 times...

Any help would be greatly appreciated. Jonathan The next line is all that displays on the output html page: Output: The number 0 is 0 The number 1 is 0 The number 2 is 1 The number 3 is 1 php script: <html> <body> <?php for ($k=0;$k<50;$k++) { echo ("The number ".$k." is ".isprime($k)); echo "\r\n"; } function isprime ($s) { $a="2";

               switch ($s)
               {
               case "0":
               $a="0"; break;
               case "1":
               $a="0"; break;
               case "2":
               $a="1"; break;
               default:
               $d=3;
                       while ($d<$s)
                       {
                               if ($s%$d=0)
                               {
                               $a="0";
                               }
                       $d+=2;
                       }
               }

               if ($a=="2")
               {
               $a="1";
               }

return $a; } ?> </body> </html> "tjon2.php" 78L, 447C written -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php