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Jurre

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Hallo

Ik heb een ledensysteem wat omgebouwt tot een licenty systeem, Maar zouden jullie tips, om de snelheid en de veiligheid te verbeteren kunnen geven?

[COLOR= #0000BB]<?php[/COLOR]

[COLOR= #FF8000]//this is here for security reasons[/COLOR]
[URL="http://www.php.net/foreach"]foreach[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR] [COLOR= #007700]as[/COLOR] [COLOR= #0000BB]$key[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]$val[/COLOR][COLOR= #007700]) {[/COLOR]
    [COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]$key[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/stripslashes"]stripslashes[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/strip_tags"]strip_tags[/URL][COLOR= #007700]([/COLOR]htmlspecialchars[COLOR= #007700]([/COLOR][COLOR= #0000BB]$val[/COLOR][COLOR= #007700],[/COLOR] ENT_QUOTES[COLOR= #007700])));[/COLOR]
    $[COLOR= #0000BB]$key[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/stripslashes"]stripslashes[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/strip_tags"]strip_tags[/URL][COLOR= #007700]([/COLOR]htmlspecialchars[COLOR= #007700]([/COLOR][COLOR= #0000BB]$val[/COLOR][COLOR= #007700],[/COLOR] ENT_QUOTES[COLOR= #007700])));
}[/COLOR]
[URL="http://www.php.net/foreach"]foreach[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_GET[/COLOR] [COLOR= #007700]as[/COLOR] [COLOR= #0000BB]$key[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]$val[/COLOR][COLOR= #007700]) {[/COLOR]
    [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]$key[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/stripslashes"]stripslashes[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/strip_tags"]strip_tags[/URL][COLOR= #007700]([/COLOR]htmlspecialchars[COLOR= #007700]([/COLOR][COLOR= #0000BB]$val[/COLOR][COLOR= #007700],[/COLOR] ENT_QUOTES[COLOR= #007700])));[/COLOR]
    $[COLOR= #0000BB]$key[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/stripslashes"]stripslashes[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/strip_tags"]strip_tags[/URL][COLOR= #007700]([/COLOR]htmlspecialchars[COLOR= #007700]([/COLOR][COLOR= #0000BB]$val[/COLOR][COLOR= #007700],[/COLOR] ENT_QUOTES[COLOR= #007700])));
}[/COLOR]

[COLOR= #0000BB]$sqlhost[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"localhost"[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//mysql host (usually localhost)[/COLOR]
[COLOR= #0000BB]$sqluser[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"naam_van_je_mysql_account"[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//mysql username[/COLOR]
[COLOR= #0000BB]$sqlpass[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"wachtwoord"[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//mysql password[/COLOR]
[COLOR= #0000BB]$sqldb[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"database_naam"[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//mysql database name[/COLOR]

[COLOR= #0000BB]$connect[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_connect"]mysql_connect[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$sqlhost[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]$sqluser[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]$sqlpass[/COLOR][COLOR= #007700])[/COLOR] or [URL="http://www.php.net/die"]die[/URL] [COLOR= #007700]([/COLOR][COLOR= #DD0000]"0"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//connect to the server or give a server error[/COLOR]
[URL="http://www.php.net/mysql_select_db"]mysql_select_db[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$sqldb[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//connect to the database[/COLOR]

[COLOR= #0000BB]$act[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"act"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//get the action that the game or user is doing

//register
/*
http://yoururl.com/game.php?act=reg&user=username&pass=password
*/[/COLOR]
[COLOR= #007700]function[/COLOR] register[COLOR= #007700]() {[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"user"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//username that the game provides[/COLOR]
    [COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"pass"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//password that the game provides[/COLOR]
    [COLOR= #0000BB]$regcheck[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_array"]mysql_fetch_array[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM users WHERE username=$user"[/COLOR][COLOR= #007700]));[/COLOR] [COLOR= #FF8000]//mysql query checking if the user exists[/COLOR]
    [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$regcheck[/COLOR][COLOR= #007700]) {[/COLOR]
        [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"1"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game that the username is taken[/COLOR]
    [COLOR= #007700]}[/COLOR]
    [COLOR= #0000BB]$register[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"INSERT INTO users (`username`,`password`,`score`,`room`,`x`,`y`) VALUES ($user,$pass,0,1,50,50)"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//since the username was not taken we will insert values into the mysql table (change the room number, x, and y to what you want)[/COLOR]
    [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$register[/COLOR][COLOR= #007700]) {[/COLOR]
        [URL="http://www.php.net/echo"]echo[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"2"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game that the registration was successful[/COLOR]
    [COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
        [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"0"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game there was an error with the server[/COLOR]
    [COLOR= #007700]}
}[/COLOR]

[COLOR= #FF8000]//login
/*
http://yoururl.com/game.php?act=log&user=username&pass=password
*/[/COLOR]
[COLOR= #007700]function[/COLOR] login[COLOR= #007700]() {[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"user"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//username that the game provides[/COLOR]
    [COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"pass"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//password that the game provides[/COLOR]
    [COLOR= #0000BB]$login[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_array"]mysql_fetch_array[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM users WHERE username=$user and password=$pass and online=0"[/COLOR][COLOR= #007700]));[/COLOR] [COLOR= #FF8000]//mysql query checking: if the username exists, if the passwords match, and if the user is already online[/COLOR]
    [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$login[/COLOR][COLOR= #007700]) {[/COLOR] [COLOR= #FF8000]//username exists, password is correct, and user is not online[/COLOR]
        [COLOR= #0000BB]$online[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"UPDATE users SET online = 1 WHERE username=$user and password=$pass"[/COLOR][COLOR= #007700]);[/COLOR]
        [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$online[/COLOR][COLOR= #007700]) {[/COLOR]
            [COLOR= #0000BB]$query[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM users WHERE username=$user and password=$pass"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game that we are now logged in and send over the players score, room, x, and y[/COLOR]
            [URL="http://www.php.net/while"]while[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$stats[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_assoc"]mysql_fetch_assoc[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700])) {[/COLOR]
                  [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #007700]([/COLOR][COLOR= #DD0000]"score = $stats[score]; global.proom = $stats[room]; global.px = $stats[x]; global.py = $stats[y];"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//the variables that are being sent[/COLOR]
             [COLOR= #007700]}
        }[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
            [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"0"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game there was an error with the server[/COLOR]
        [COLOR= #007700]}
    }[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
        [COLOR= #FF8000]//tell the game one of these errors:
        //user is already online
        //username doesnt exist
        //password does not match the one with the username[/COLOR]
        [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"3"[/COLOR][COLOR= #007700]);
    }
}[/COLOR]

[COLOR= #FF8000]//save
/*
http://yoururl.com/game.php?act=sav&user=username&pass=password&score=400&room=2&x=20&y=40
*/[/COLOR]
[COLOR= #007700]function[/COLOR] save[COLOR= #007700]() {[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"user"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//username that the game provides[/COLOR]
    [COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"pass"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//password that the game provides[/COLOR]
    [COLOR= #0000BB]$score[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"score"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//score that the game provides[/COLOR]
    [COLOR= #0000BB]$room[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"room"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//room that the game provides[/COLOR]
    [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"x"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//x that the game provides[/COLOR]
    [COLOR= #0000BB]$y[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"y"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//y that the game provides[/COLOR]
    [COLOR= #0000BB]$savuser[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"UPDATE users SET score=$score,room=$room,x=$x,y=$y WHERE username=$user and password=$pass and online=1"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//mysql query that takes all of the values sent by the game and puts them into the table[/COLOR]
    [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$savuser[/COLOR][COLOR= #007700]) {[/COLOR]
        [URL="http://www.php.net/echo"]echo[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"4"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game that the save was a success[/COLOR]
    [COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
        [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"0"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game there was an error with the server[/COLOR]
    [COLOR= #007700]}
}[/COLOR]

[COLOR= #FF8000]//logout
/*
http://yoururl.com/game.php?act=out&user=username&pass=password
*/[/COLOR]
[COLOR= #007700]function[/COLOR] logout[COLOR= #007700]() {[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"user"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//username that the game provides[/COLOR]
    [COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"pass"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//password that the game provides[/COLOR]
    [COLOR= #0000BB]$logout[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"UPDATE users SET online = 0 WHERE username=$user and password=$pass"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//mysql query that updates whether the user is online[/COLOR]
    [URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$logout[/COLOR][COLOR= #007700]) {[/COLOR]
        [URL="http://www.php.net/echo"]echo[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"5"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game that the logout was a success[/COLOR]
    [COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
        [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"0"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//tell the game there was an error with the server[/COLOR]
    [COLOR= #007700]}
}[/COLOR]

[COLOR= #FF8000]//signature
/*
http://yoururl.com/game.php?act=sig&user=username
*/[/COLOR]
[COLOR= #007700]function[/COLOR] sig[COLOR= #007700]() {[/COLOR]
    [URL="http://www.php.net/header"]header[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"Content-type: image/png"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//this lines tells the browers that the PHP file is a PNG image[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"user"[/COLOR][COLOR= #007700]];[/COLOR] [COLOR= #FF8000]//username to display on the signature[/COLOR]
    [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreate[COLOR= #007700]([/COLOR][COLOR= #0000BB]150[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]28[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//makes an image that is 150 pixels wide by 28 high pixels[/COLOR]
    [COLOR= #0000BB]$black[/COLOR] [COLOR= #007700]=[/COLOR] imagecolorallocate[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//makes the background color black[/COLOR]
    [COLOR= #0000BB]$white[/COLOR] [COLOR= #007700]=[/COLOR] imagecolorallocate[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]255[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]255[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]255[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//the color white (used for text)
    //if you want to change the text or backgroud color then re-enter the RGB values[/COLOR]
    imagestring[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR][COLOR= #DD0000]"Name of your game"[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]$white[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//draws the text "Name of your game" (the first number is the size of the text, the second is the x position of the text, the third is the y position of the text)[/COLOR]
    [COLOR= #0000BB]$statsq[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM users WHERE username=$user"[/COLOR][COLOR= #007700])[/COLOR] or [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"ERROR"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//mysql query to get * (meaning anyting) from the table where the username is $user[/COLOR]
    [URL="http://www.php.net/while"]while[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$stats[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_assoc"]mysql_fetch_assoc[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$statsq[/COLOR][COLOR= #007700])) {[/COLOR]
          imagestring[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]10[/COLOR][COLOR= #007700],[/COLOR][COLOR= #DD0000]"Username: $stats[username]"[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]$white[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//draws the players username[/COLOR]
        imagestring[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]20[/COLOR][COLOR= #007700],[/COLOR][COLOR= #DD0000]"Score: $stats[score]"[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]$white[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//draws the players score[/COLOR]
    [COLOR= #007700]}[/COLOR]
    imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//draws the whole image as a PNG[/COLOR]
    imagedestroy[COLOR= #007700]([/COLOR][COLOR= #0000BB]$img[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//destroys the whole image[/COLOR]
[COLOR= #007700]}[/COLOR]

[COLOR= #FF8000]//scores
/*
http://yoururl.com/game.php
*/[/COLOR]
[COLOR= #007700]function[/COLOR] scores[COLOR= #007700]() {[/COLOR]
    [COLOR= #0000BB]$scoresq[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM users ORDER BY score DESC LIMIT 5"[/COLOR][COLOR= #007700])[/COLOR] or [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"ERROR"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//mysql query that gets * from the table, displays them in descending order, and limits the amount to show to 5[/COLOR]
     [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #007700]([/COLOR][COLOR= #DD0000]"<table><tr><td align=center><b>Name</b></td><td align=center><b>Score</b></td></tr>"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//makes the start of the table[/COLOR]
     [URL="http://www.php.net/while"]while[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$scores[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_assoc"]mysql_fetch_assoc[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$scoresq[/COLOR][COLOR= #007700])) {[/COLOR]
          [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #007700]([/COLOR][COLOR= #DD0000]"<tr><td align=center style=font-color: white;>"[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$scores[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"username"[/COLOR][COLOR= #007700]].[/COLOR][COLOR= #DD0000]"</td>
        <td align=center style=font-color: white;>"[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$scores[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]"score"[/COLOR][COLOR= #007700]].[/COLOR][COLOR= #DD0000]"</td></tr>"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//makes the username and score show[/COLOR]
     [COLOR= #007700]}[/COLOR]
     [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #007700]([/COLOR][COLOR= #DD0000]"</table>"[/COLOR][COLOR= #007700]);[/COLOR] [COLOR= #FF8000]//makes the end of the table[/COLOR]
[COLOR= #007700]}[/COLOR]

[COLOR= #FF8000]//what is the game or user doing?[/COLOR]
[URL="http://www.php.net/switch"]switch[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$act[/COLOR][COLOR= #007700]) {
    case[/COLOR] [COLOR= #DD0000]"reg"[/COLOR][COLOR= #007700]:[/COLOR] register[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//if the game is registering[/COLOR]
    [COLOR= #007700]case[/COLOR] [COLOR= #DD0000]"log"[/COLOR][COLOR= #007700]:[/COLOR] login[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//if the game is logging in[/COLOR]
    [COLOR= #007700]case[/COLOR] [COLOR= #DD0000]"sav"[/COLOR][COLOR= #007700]:[/COLOR] save[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//if the game is saving[/COLOR]
    [COLOR= #007700]case[/COLOR] [COLOR= #DD0000]"out"[/COLOR][COLOR= #007700]:[/COLOR] logout[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//if the game is logging out[/COLOR]
    [COLOR= #007700]case[/COLOR] [COLOR= #DD0000]"sig"[/COLOR][COLOR= #007700]:[/COLOR] sig[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//displays a signature[/COLOR]
    [COLOR= #007700]default:[/COLOR] scores[COLOR= #007700]();[/COLOR] [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];[/COLOR] [COLOR= #FF8000]//this is the default page (displays scores)[/COLOR]
[COLOR= #007700]}[/COLOR]
?>
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Rik

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Sowieso never ever wachtwoorden in een url verzenden.
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Therichg

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Rik schreef:
Sowieso never ever wachtwoorden in een url verzenden.
Ja das domste wat je kan doen
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Jurre

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wordt niet gebruikt voor wachtwoorden, maar wordt gebruikt voor een online serial syteem,
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Allard

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Zeer onveilig, via alleen http helemaal.
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