Re: Re: comparing strings - again!
| From: | ross at aztechost dot com | Date: | Tue, 20 Jun 2006 15:13:18 +0000 |
| Subject: | Re: Re: comparing strings - again! | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-238405@lists.php.net to get a copy of this message | ||
Soted it was an extra whitespace character being added to the posted answer. The var_dump function highlighted it! nice Work Jochem. No idea where it campe from though!
R.
----- Original Message ----- From: "Jochem Maas" <jochem@iamjochem.com>
To: "Ross" <ross@aztechost.com>
Cc: <php-general@lists.php.net>
Sent: Tuesday, June 20, 2006 3:57 PM
Subject: Re: [PHP] Re: comparing strings - again!
Ross wrote:This does not work although when I echo out the strings they are exactly the same. Strange!try using var_dump($compare1, $compare2);"Ross" <ross@aztechost.com> wrote in message news:...if (isset($_POST['Submit'])) {//echo "post equals".$_POST['x']." corectis".$correct_answers[$page-1]; $compare1 = $_POST['x']; echo "page is".$page; $compare2 = $correct_answers[($page-1)]; echo "compare1 is ".$compare1; echo "<BR>"; echo "compare2 is ".$compare2; if (strcmp($compare1, $compare2) == 0) { $incrementedPage = $page + 1; ?> <script type="text/javascript"> <!-- window.location = "http://www.google.com/" //--> </script> <? //header("Location: evaluation.php?page=$incrementedPage"); } else { $chances++; echo "you have had".$chances; } } ?>