note 44354 deleted from language.variables.external by danbrown
| From: | danbrown@php.net | Date: | Wed, 09 Mar 2011 14:40:49 +0000 |
| Subject: | note 44354 deleted from language.variables.external by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-177707@lists.php.net to get a copy of this message | ||
Note Submitter: 任侠(hsh_crack at tom dot com)
----
a simple example:
<?
if(!isset($_POST["username"]))
{
?>
<form action=<? echo $_SERVER['PHP_SELF'] ?> method="post">
姓名:<input type="text" name="username"><br>
电子邮件:<input type="text"
name="email"><br>
<input type="submit" name="submit"
value="提交">
</form>
<?
}
else{echo $_POST["username"];} ?>