I am trying to make this script just post the text box variable but it just refreshes and shows the form when I submitt it
please help.
<head>
<title>form</title>
</head>
<body>
<?php
if ($REQUEST_METHOD =="post")
{
echo $post_var . " \w ";
}
else
{
}
?>
<form method="post" action="this.php">
<input type="text" name="post_var">
<input type="submit">
</form>
</body>
</body>
