当我选中复选框时没有错误,但是当我没有选中复选框时它会给我错误.
<?php
if(isset($_REQUEST['btn']))
{
$remmber = $_REQUEST['active'];
if($remmber == "on")
{
echo "Checked";
}
else {$remmber = "";}
}
?>
<html>
<form name= "frm" action = "test.php" method = "post" >
<p>Username
<input type = "text" name = "name" value = "" />
</p>
<p>Password
<input type = "text" name = "password" value = "" />
</p>
<p>
<td colspan = "2"><input type = "checkbox" name = "active" value = "active" />Keep Me Loged In
</p>
<p><input type = "submit" …php ×1