Help with some simple code

Paragon

This file is named : white.php

  

<?php 
 if (getenv("HTTP_CLIENT_IP")) 
$user_ip = getenv("HTTP_CLIENT_IP");
else if(getenv("HTTP_X_FORWARDED_FOR")) $user_ip = getenv("HTTP_X_FORWARDED_FOR");
else if(getenv("REMOTE_ADDR")) $user_ip = getenv("REMOTE_ADDR");
else $user_ip = "UNKNOWN";
 ?>
 <p> <form action="test.php" method="post">
  <input id="username" name="username" type="text" size="15">
  <BR>
  <BR>
  <input id="password" name="password" type="password" size="15">
  <BR>
  <input name="submit" type="submit">
</p>
</form>

This file is named : test.php

<?php 
echo $username; 
echo $password;
echo $user_ip; 
?>

I cant figure out what Im doing wrong help would be really cool.

Paragon

never mind I know what I forgot.

<?php 
$username = $_POST['username'];
$password = $_POST['[password'];
$user_ip = $_POST['user_ip'];

echo "$username";
echo "$password";
echo "$user_ip";
?>

Paragon

The IP isnt working anyone know how I can get that to work?

Weedpacket

It would help if you passed it in the form.

But then, what would be the point? Just use getenv() in test.php - the only thing achieved by putting it in the form and getting it back out again is giving people the chance to mess with it.

Paragon

Im trying to learn. This will help me move from passing it to a page to passing it to MySQL.

Paragon

I tried, but this just gets me $user_ip on the test.php.

<form action="test.php" method="POST">
<?php echo "$REMOTE_ADDR";
  $user_ip = "$REMOTEADDR";
?>
  <input id="username" name="username" type="text" size="15">
  <BR>
  <BR>
  <input id="password" name="password" type="password" size="15">
  <BR>
  <input id="user_ip" name="user_ip" type="hidden" value="<?php echo '$user_ip' ?>">
  <BR>
  <input name="submit" type="submit">
</form>

Paragon

I GOT IT!!!!!! KINDA!? Anyone know a way to transfer it to another file on a form?

Filename : anything you want

<form action="test.php" method="POST">
  <input name="username" type="text" size="15">
  <BR>
  <BR>
  <input name="password" type="password" size="15">
  <BR>
  <input name="user_ip" type="hidden">
  <BR>
  <input name="submit" type="submit">
</form>

Filename : test.php // or just change the action in the form

<?php
$username = $_POST['username'];
$password = $_POST['[password'];
$user_ip = $_SERVER['REMOTE_ADDR'];
$user_ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
$user_ip = $_SERVER['REMOTE_ADDR'];

echo "$username";
echo "<BR>";
echo "$password";
echo "<BR>";
echo "$user_ip";
echo "<BR>";
echo "$user_ip";
echo "<BR>";
echo "$user_ip";
?>

😃 😃 😃

Paragon

Now how would I do a submit a query when I push a button.

mysql_query(INSERT INTO users (username,password,user_ip)
VALUES("$username","$password","$user_ip"));

Thanks for any help here.

Paragon

should a IP slot in MYSQL type be INT ?

neon

No, INT is for integers and that ain't one. Use VARCHAR(15) instead.