simple submit form but always the same error

RickyD77

ok this is the code

<html>

<body>

<?php

if ($submit) {

// process form

while (list($name, $value) = each($HTTP_POST_VARS)) {

echo "$name = $value<br>\n";

}

} else{

// display form

?>
<form method="post" action="<?php echo $PHP_SELF?>">
name:
<input type="Text" name="first"><br>
email:
<input type="Text" name="last"><br>
message:
<input type="Text" name="address"><br>

<br>

</form>
<?php

} // end if
?>
</body>
</html>

but i always get a undified submit variable error
plz i very need help

thx Eric

bretticus

Is the PHP directive register_globals in your php.ini file set to 'on'?

By the way I'm not seeing your submit button on the form, are you getting the error on the initial page load?

Try using the super globals, they are more secure for scripting anyway:

if ($_POST['$submit']) {

// process form 

while (list($name, $value) = each($HTTP_POST_VARS)) { 

echo "$name = $value<br>\n"; 

} 
// the rest ...

bretticus

Sorry ... $POST['$submit'] should be $POST['submit']

RickyD77

di you mean ($_POST['submit'])

an thanx for the tuhe register_global

dewcansam

Originally posted by RickyD77
ok this is the code

...
if ($submit) {

// process form
...

try this:

if(isset($submit))
{
... code block ...
}

bretticus

yeah and no problem.