Re: problems with self referential sticky forms
| From: | Mikey | Date: | Tue, 19 Jul 2005 22:24:26 +0000 |
| Subject: | Re: problems with self referential sticky forms | ||
| References: | 1 2 3 4 5 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-219006@lists.php.net to get a copy of this message | ||
Linda H wrote:
I (and this is jus a preference) do: $var = (isset ($_GET['var'])) ? $_GET['var'] : null; HTH, MikeyWhere is fahrenheit? change the input name...fahreheit is here: <? $fahr = $_GET['fahrenheit']; if (is_null($fahr)){ echo 'fahr is null';} $> The error was on the line: $fahr = $_GET['fahrenheit']; Linda Have you checked that the name is spelt correctly in your HTML form?