Re: isset() question
| From: | Anthony Ritter | Date: | Sun, 15 Feb 2004 17:21:20 +0000 |
| Subject: | Re: isset() question | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-22823@lists.php.net to get a copy of this message | ||
If you get a chance please run the following script _without_ entering a
name in the textbox.
Does the same page load after you hit submit or does a different page load?
Thank you.
TR
...................
<html>
<head>
<title> Sample Page </title>
</head>
<body>
<?php if (!isset($name) ): ?>
<!-- No name has been provided, so we
prompt the user for one. -->
<form action="<?=$PHP_SELF?>" method="get">
Please enter your name: <input type="text" name="name" />
<input type="submit" value="GO" />
</form>
<?php else: ?>
<p>Your name: <?=$name?></p>
<p>This paragraph contains a <a
href="newpage.php?name=<?=urlencode($name)?>">link</a> that passes the name
variable on to the next document.</p>
<?php endif; ?>
</body>
</html>