+Rep Coding Help

[Blob]

Use this

<?php
$hostname = ("localhost");
$database = ("database");
$username = ("username");
$password = ("password");
mysql_connect($hostname, $username, $password);
mysql_selectdb($database);
function clean($string)
{
// This is from KP2 - Thanks!
$string = str_replace("\"", "", $string);
$string = nl2br($string);
$string = htmlentities($string);
$words = array("UNION",
"SELECT FROM",
"ORDER BY",
"INSERT INTO",
"TRUNCATE",
"DROP TABLE",
"CREATE TABLE",
"DROP DATABASE"); // All the queries we want to stop
$string = preg_replace("/$words/i", "", $string);
return $string;
}
switch($_GET["act"])
{
default:
if(isset($_POST["credits"]))
{
if(is_numeric($_POST["credits"]))
{
for($i=0; $i<"8"; $i++)
{
$randnum = mt_rand(0,61);
if($randnum < 10)
{
$randstr .= chr($randnum+48);
}
else if($randnum < 36)
{
$randstr .= chr($randnum+55);
}
else
{
$randstr .= chr($randnum+61);
}
}
$string = strtolower($randstr);
$value = clean($_POST["credits"]);
mysql_query("INSERT INTO `credits` (`value`, `string`) VALUES ('$value', '$string')");

echo 'You have created ' . $_POST["credits"] . ' Credits! - Your code is ' . $string . ' Have fun!';
} else {
echo 'Your amount of credits is not a number';
}
}
else {
?>
Add credits (ammount)
<br />
<form action="check.php" method="POST">
<input name="credits" type="text" />
<input type="submit" value="Submit!" />
</form>
<?php
}
break;
case submit:
{
if(isset($_POST["credit"]))
{
$credits = clean($_POST["credit"]);
$sql = mysql_query("SELECT * FROM `credits` WHERE `string` = '$credits'");
if(mysql_num_rows($sql) == "1")
{
$fetch = mysql_fetch_array($sql);
$value = $fetch["value"];
echo "Correct voucher code! Also, if you wanted it to add the the users credits, add a mysql insert for the user to earn some credits, with the credit value as $value";
mysql_query("DELETE FROM `credits` WHERE `credits`.`value` = '$value' AND CONVERT(`credits`.`string` USING utf8) = '$credits'");
} else {
echo "Invalid code";
}
} else
{
echo 'Redeem credits<br />
<form action="check.php?act=submit" method="POST">
<input name="credit" type="text" />
<input type="submit" value="Submit!" />
</form>';
}
}
break;
}
?>

Call it create.php

And for the database:

CREATE TABLE `credits` (
`value` VARCHAR( 225 ) NOT NULL ,
`string` VARCHAR( 225 ) NOT NULL
) ENGINE = MYISAM ;

It creates a credit code, then a user types in the code at create.php?act=submit then you need to add a thing which updates their credits by the ammount, then it deletes it.

Have fun (edit mysql details aswell!)

Edit: ignore my crap coding

[Mr Macro]

<?php

$answerto = 'Hello';

if ($_GET['action'] == 'send'){

$text = $_POST['text']

if ($text == $answerto){
echo('Hello too you too.');
}else{
echo('What?');
}
}
?>

You mean a chat bot basically ?

[Blob]

<?php

$answerto = 'Hello';

if ($_GET['action'] == 'send'){

$text = $_POST['text']

if ($text == $answerto){
echo('Hello too you too.');
}else{
echo('What?');
}
}
?>

You mean a chat bot basically ?

No..??

[Mr Macro]

oh I also forgot too put the form in

[Naythi.]

Hummm that code didnt work ?

When i type in credits

It didnt come up with the text what its suppose to !

PLEASE HELP ! I NEED BADLY !

(TO THE FIRST CODE)

Second Code :
Worked but was not what need

I NEED IT SO
If i Type in a Numba it will react

DOESNT HAVE TO BE MYSQL

So i type in like cola , Then it will recognise that i want a cola and type back heres your cola or A Message popup sayin heres your cola

OR HERES YA CREDITS !

ANYWAYS THANSK FOR HELPING +REP !

[*]

Reina to use IFs you need "==", "=" is for declaring variables.
You could use a switch function:

<?
$credits = ?? GET DATA FROM FILE, TABLE, GET, POST ETC?

$x = $_POST['drink']; // Gets drink value

switch($x) {

case 'cola': 
echo "You have chosen cola?<br />";
$credits = $credits+1;
echo "You now have:" . $credits . " credits ";
break;

case 'blood': 
echo "You have chosen Blood?";
$credits = $credits+1;
echo "You now have:" . $credits . " credits ";
break;

default:
echo "You chosen an unknown drink";
break;

}

?>

[Blob]

Hummm that code didnt work ?

When i type in credits

It didnt come up with the text what its suppose to !

PLEASE HELP ! I NEED BADLY !

(TO THE FIRST CODE)

Second Code :
Worked but was not what need

I NEED IT SO
If i Type in a Numba it will react

DOESNT HAVE TO BE MYSQL

So i type in like cola , Then it will recognise that i want a cola and type back heres your cola or A Message popup sayin heres your cola

OR HERES YA CREDITS !

ANYWAYS THANSK FOR HELPING +REP !

On my one, you type in how many credits and it makes a code for it, and puts it in mysql. Then you go to create.php?act=submit and type in that code, and then it says if you got it right, and then you need to add a mysql insert to add the credits to the user

[Drompo]

Reina to use IFs you need "==", "=" is for declaring variables.
You could use a switch function:

I ain't stupid. Don't tel me how to code when the code was correct

[*]

Calm down..

[:Edzy]

I ain't stupid. Don't tel me how to code when the code was correct

lol ur

Jokzzz