Lamez

I am tellin ya you are dealing with a real noob here, now I am getting this error: I have never seen a error like that in my life.

its looks good, so would I change it to $query = mysql_query("SELECT u.username FROM users u LEFT JOIN active_users a ON a.username=u.username WHERE a.timestamp < (NOW() - INTERVAL 5 MIN)");

users has all the username, password, level, id, timestamp and email. I am not sure what you are asking on structure, but it has the rows: username, and timestamp

aw, I feel retarded, but now I get this error. I have no idea what line 17 is saying. here is line 17 if (mysql_num_rows($query) > 0){ here is the full code <?php include "style/include/constants.php"; include "style/include/database.php"; /*if( !$conn ) die("Error connecting to MySQL host"); $db = @mysql_select_db("database",$conn); if( !$db ) die("Error selecting a database");*/ $query = mysql_query("SELECT username FROM table WHERE username='test1' and active_users < (NOW() - INTERVAL 5 MIN)"); if (mysql_num_rows($query) > 0){ echo "Test1 is Online"; } else { echo "Test1 is Offline"; } ?> Thanks Guys, you are great

I do have, it is called active_users it has the tables username, and timestamp I also have other tables called: active_guests banned_users users now I am getting these errors Warning: mysql_query() [function.mysql-query]: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in /mounted-storage/home48c/sub007/sc33591-LWQU/www/blue/active.php on line 3 Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /mounted-storage/home48c/sub007/sc33591-LWQU/www/blue/active.php on line 3 Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /mounted-storage/home48c/sub007/sc33591-LWQU/www/blue/active.php on line 5 here is my edited code: <?php $query = mysql_query("SELECT username FROM table WHERE username='test1' and active_users < (NOW() - INTERVAL 5 MIN)"); if (mysql_num_rows($query) > 0){ echo "Test1 is Online"; } else { echo "Test1 is Offline"; } ?> what am I doing wrong?

I am a fairly new to PHP, and I want to write a IF statement. How can I pull information from a MySQL database, and write a if statement with that information. for example, I pull the username Lamez, from the database, and if Lamez is online, the statement will output James is Online, but if Lamez was offline the statement would output Lamez is offline. -Thanks Guys

oh ya, sorry. I love prints they make life easier.

I think using this script: <? /** * Database.php * * The Database class is meant to simplify the task of accessing * information from the website's database. * */ include("constants.php"); class MySQLDB { var $connection; //The MySQL database connection var $num_active_users; //Number of active users viewing site var $num_active_guests; //Number of active guests viewing site var $num_members; //Number of signed-up users /* Note: call getNumMembers() to access $num_members! */ /* Class constructor */ function MySQLDB(){ /* Make connection to database */ $this->connection = mysql_connect(DB_SERVER, DB_USER, DB_PASS) or die(mysql_error()); mysql_select_db(DB_NAME, $this->connection) or die(mysql_error()); /** * Only query database to find out number of members * when getNumMembers() is called for the first time, * until then, default value set. */ $this->num_members = -1; if(TRACK_VISITORS){ /* Calculate number of users at site */ $this->calcNumActiveUsers(); /* Calculate number of guests at site */ $this->calcNumActiveGuests(); } } /** * confirmUserPass - Checks whether or not the given * username is in the database, if so it checks if the * given password is the same password in the database * for that user. If the user doesn't exist or if the * passwords don't match up, it returns an error code * (1 or 2). On success it returns 0. */ function confirmUserPass($username, $password){ /* Add slashes if necessary (for query) */ if(!get_magic_quotes_gpc()) { $username = addslashes($username); } /* Verify that user is in database */ $q = "SELECT password FROM ".TBL_USERS." WHERE username = '$username'"; $result = mysql_query($q, $this->connection); if(!$result || (mysql_numrows($result) < 1)){ return 1; //Indicates username failure } /* Retrieve password from result, strip slashes */ $dbarray = mysql_fetch_array($result); $dbarray['password'] = stripslashes($dbarray['password']); $password = stripslashes($password); /* Validate that password is correct */ if($password == $dbarray['password']){ return 0; //Success! Username and password confirmed } else{ return 2; //Indicates password failure } } /** * confirmUserID - Checks whether or not the given * username is in the database, if so it checks if the * given userid is the same userid in the database * for that user. If the user doesn't exist or if the * userids don't match up, it returns an error code * (1 or 2). On success it returns 0. */ function confirmUserID($username, $userid){ /* Add slashes if necessary (for query) */ if(!get_magic_quotes_gpc()) { $username = addslashes($username); } /* Verify that user is in database */ $q = "SELECT userid FROM ".TBL_USERS." WHERE username = '$username'"; $result = mysql_query($q, $this->connection); if(!$result || (mysql_numrows($result) < 1)){ return 1; //Indicates username failure } /* Retrieve userid from result, strip slashes */ $dbarray = mysql_fetch_array($result); $dbarray['userid'] = stripslashes($dbarray['userid']); $userid = stripslashes($userid); /* Validate that userid is correct */ if($userid == $dbarray['userid']){ return 0; //Success! Username and userid confirmed } else{ return 2; //Indicates userid invalid } } /** * usernameTaken - Returns true if the username has * been taken by another user, false otherwise. */ function usernameTaken($username){ if(!get_magic_quotes_gpc()){ $username = addslashes($username); } $q = "SELECT username FROM ".TBL_USERS." WHERE username = '$username'"; $result = mysql_query($q, $this->connection); return (mysql_numrows($result) > 0); } /** * usernameBanned - Returns true if the username has * been banned by the administrator. */ function usernameBanned($username){ if(!get_magic_quotes_gpc()){ $username = addslashes($username); } $q = "SELECT username FROM ".TBL_BANNED_USERS." WHERE username = '$username'"; $result = mysql_query($q, $this->connection); return (mysql_numrows($result) > 0); } /** * addNewUser - Inserts the given (username, password, email) * info into the database. Appropriate user level is set. * Returns true on success, false otherwise. */ function addNewUser($username, $password, $email){ $time = time(); /* If admin sign up, give admin user level */ if(strcasecmp($username, ADMIN_NAME) == 0){ $ulevel = ADMIN_LEVEL; }else{ $ulevel = USER_LEVEL; } $q = "INSERT INTO ".TBL_USERS." VALUES ('$username', '$password', '0', $ulevel, '$email', $time)"; return mysql_query($q, $this->connection); } /** * updateUserField - Updates a field, specified by the field * parameter, in the user's row of the database. */ function updateUserField($username, $field, $value){ $q = "UPDATE ".TBL_USERS." SET ".$field." = '$value' WHERE username = '$username'"; return mysql_query($q, $this->connection); } /** * getUserInfo - Returns the result array from a mysql * query asking for all information stored regarding * the given username. If query fails, NULL is returned. */ function getUserInfo($username){ $q = "SELECT * FROM ".TBL_USERS." WHERE username = '$username'"; $result = mysql_query($q, $this->connection); /* Error occurred, return given name by default */ if(!$result || (mysql_numrows($result) < 1)){ return NULL; } /* Return result array */ $dbarray = mysql_fetch_array($result); return $dbarray; } /** * getNumMembers - Returns the number of signed-up users * of the website, banned members not included. The first * time the function is called on page load, the database * is queried, on subsequent calls, the stored result * is returned. This is to improve efficiency, effectively * not querying the database when no call is made. */ function getNumMembers(){ if($this->num_members < 0){ $q = "SELECT * FROM ".TBL_USERS; $result = mysql_query($q, $this->connection); $this->num_members = mysql_numrows($result); } return $this->num_members; } /** * calcNumActiveUsers - Finds out how many active users * are viewing site and sets class variable accordingly. */ function calcNumActiveUsers(){ /* Calculate number of users at site */ $q = "SELECT * FROM ".TBL_ACTIVE_USERS; $result = mysql_query($q, $this->connection); $this->num_active_users = mysql_numrows($result); } /** * calcNumActiveGuests - Finds out how many active guests * are viewing site and sets class variable accordingly. */ function calcNumActiveGuests(){ /* Calculate number of guests at site */ $q = "SELECT * FROM ".TBL_ACTIVE_GUESTS; $result = mysql_query($q, $this->connection); $this->num_active_guests = mysql_numrows($result); } /** * addActiveUser - Updates username's last active timestamp * in the database, and also adds him to the table of * active users, or updates timestamp if already there. */ function addActiveUser($username, $time){ $q = "UPDATE ".TBL_USERS." SET timestamp = '$time' WHERE username = '$username'"; mysql_query($q, $this->connection); if(!TRACK_VISITORS) return; $q = "REPLACE INTO ".TBL_ACTIVE_USERS." VALUES ('$username', '$time')"; mysql_query($q, $this->connection); $this->calcNumActiveUsers(); } /* addActiveGuest - Adds guest to active guests table */ function addActiveGuest($ip, $time){ if(!TRACK_VISITORS) return; $q = "REPLACE INTO ".TBL_ACTIVE_GUESTS." VALUES ('$ip', '$time')"; mysql_query($q, $this->connection); $this->calcNumActiveGuests(); } /* These functions are self explanatory, no need for comments */ /* removeActiveUser */ function removeActiveUser($username){ if(!TRACK_VISITORS) return; $q = "DELETE FROM ".TBL_ACTIVE_USERS." WHERE username = '$username'"; mysql_query($q, $this->connection); $this->calcNumActiveUsers(); } /* removeActiveGuest */ function removeActiveGuest($ip){ if(!TRACK_VISITORS) return; $q = "DELETE FROM ".TBL_ACTIVE_GUESTS." WHERE ip = '$ip'"; mysql_query($q, $this->connection); $this->calcNumActiveGuests(); } /* removeInactiveUsers */ function removeInactiveUsers(){ if(!TRACK_VISITORS) return; $timeout = time()-USER_TIMEOUT*60; $q = "DELETE FROM ".TBL_ACTIVE_USERS." WHERE timestamp < $timeout"; mysql_query($q, $this->connection); $this->calcNumActiveUsers(); } /* removeInactiveGuests */ function removeInactiveGuests(){ if(!TRACK_VISITORS) return; $timeout = time()-GUEST_TIMEOUT*60; $q = "DELETE FROM ".TBL_ACTIVE_GUESTS." WHERE timestamp < $timeout"; mysql_query($q, $this->connection); $this->calcNumActiveGuests(); } /** * query - Performs the given query on the database and * returns the result, which may be false, true or a * resource identifier. */ function query($query){ return mysql_query($query, $this->connection); } }; /* Create database connection */ $database = new MySQLDB; ?>

wait I am asking how can I pull information from a table in a Database? If I can figure that out, then I can write a If script in PHP. Thanks Guys Once Again!

ya its not that hard, take a look into Visual Basics 2005 Express. also you might can modify FireFox.

use this print <<<RD POST YOUR HTML CONTENT HERE RD;

Ok in my website I have a view_active.php that shows how many unregisters people are online, and how many members are online. here is the coding for that include "session.php"; echo "Registered Members: $database->num_active_users <br />"; echo "Guests: $database->num_active_guests<br /><br />"; code in action http://www.lamezz.com/newt/index.php anyways, my question is this how can I do that but see if a user is online, for example, If the user James was online the script would output James is: Online but if James was offline it would output James is: Offline I am a php noob, and I did not write the code for the view_active.php so if anyone has a solution that would be great, thanks!

lol you pointed out everything I am going to fix, and the funny thing about the logo is after I made it I took a look at it, and noticed the gradient was going the wrong way. These are things I can easily fix. Also are you talking about the bars that say: Welcome, Navigation, etc. ? Thanks for your input!!

sorry new link http://www.lamezz.com/newt/index.php

anyone?

omg I love it Nice job

You have a neat layout, but your colors have burned holes in my eyes. I have a great connection to the internet, and it took a second or two for the images to load, you might wanna think about making them a little less quality. Your navigation bar is just a bunch of links, you should add some CSS there, and make some roll overs. Also you should think about changing your link colors and adding rollovers to them as well. Just my thoughts.

lol I am going to have to agree with them. Dull I suggest you add some icons on a navigation bar, and a neat little logo. its a good start.

In my last post I asked every on to take a look on the layout, well I did so my self and decided it was neat and all, but to blah. Well I came up with this one. please tell me what you think, none of the links work, except for the on in the footer Lamez's Corner: http://lamezz.com/newt/index.html

well ya I know a good amount of PHP, but this is way to advanced for me. I did modify some scripts, but now I cannot figure out what is wrong. It will not input anything into the database. They did work. I am not too sure what is wrong, I feel like I am close, but cannot put my finger on it.

well you see, I am a noob to PHP, and I do not understand this advance coding, I downloaded it from a website. I was just trying to seek some help. I will go else where.

I guess I am asking what is wrong with this registration page: register.txt <?php $current_page = "register"; include_once "style/include/menu.php"; ?> <div class="rebox"> <? /** * The user is already logged in, not allowed to register. */ if($session->logged_in){ echo "<h1>Registered</h1>"; echo "<p>We're sorry <b>$session->username</b>, but you've already registered. "; echo "</div>"; } /** * The user has submitted the registration form and the * results have been processed. */ else if(isset($_SESSION['regsuccess'])){ /* Registration was successful */ if($_SESSION['regsuccess']){ echo "<h1>Registered!</h1>"; echo "<p>Thank you <b>".$_SESSION['reguname']."</b>, for registering, " ."you may now <a href=\"index.php?page=login\">log in</a>.</p></div>"; } /* Registration failed */ else{ echo "<h1>Registration Failed</h1>"; echo "<p>We're sorry, but an error has occurred and your registration for the username <b>".$_SESSION['reguname']."</b>, " ."could not be completed.<br>Please try again at a later time.</p></div>"; } unset($_SESSION['regsuccess']); unset($_SESSION['reguname']); } /** * The user has not filled out the registration form yet. * Below is the page with the sign-up form, the names * of the input fields are important and should not * be changed. */ else{ ?> <? if($form->num_errors > 0){ echo "<td><font size=\"2\" color=\"#ff0000\">".$form->num_errors." error(s) found</font></td>"; } ?> <h4>Register</h4> <form id="register" name="register" method="post" action="style/include/process.php"> <table width="88%" border="0" cellpadding="1" cellspacing="1" summary="Register Table"> <tr> <td width="26%"><? echo $form->error("user"); ?></td> <td width="20%">Username</td> <td width="30%"><input name="user" type="text" id="user" value="<? echo $form->value("user"); ?>" size="30" maxlength="25" /></td> <td width="24%"><center> <a href="javascript:void(0)"onclick="window.open('style/include/check_username.php','linkname','height=200, width=300,scrollbars=no')"> Check Username</a> </center></td> </tr> <tr> <td><? echo $form->error("pass"); ?></td> <td>Password</td> <td><input name="pass" type="password" id="pass" value="<? echo $form->value("pass"); ?>" size="30" maxlength="25" /></td> <td> </td> </tr> <tr> <td><? echo $form->error("email"); ?></td> <td>E-Mail</td> <td><input name="email" type="text" id="email" value="<? echo $form->value("email"); ?>" size="30" maxlength="25" /></td> <td> </td> </tr> <tr> <td height="28"> </td> <td> </td> <td><input type="submit" name="Submit" value="Register!" /> <input type="reset" name="Submit2" value="Reset" /></td> <td> </td> </tr> </table> </form> <?php /* <center> <form action="style/include/process.php" method="POST" onsubmit="validatePwd()"> Username: <br /> <? echo $form->error("user"); echo "<br />"; ?> <input type="text" name="user" maxlength="30" value="<? echo $form->value("user"); ?>"> <br /><a href="javascript:void(0)"onclick="window.open('style/include/check_username.php','linkname','height=200, width=300,scrollbars=no')"> Check Username *Not Working*</a> <br /> <br /> Password: <br /> <? echo $form->error("pass"); echo "<br />"; ?> <input type="password" name="pass" maxlength="30" value="<? echo $form->value("pass"); ?>"> <br /> <br /> Email: <br /> <? echo $form->error("email"); echo "<br />"; ?> <input type="text" name="email" maxlength="50" value="<? echo $form->value("email"); ?>"><br /> <input type="hidden" name="subjoin" value="1" /> <br /> <input type="submit" value="Join!"> </form> </center> </div> */ ?> </div> <? } ?> here is process.php <? include("session.php"); class Process { /* Class constructor */ function Process(){ global $session; /* User submitted login form */ if(isset($_POST['sublogin'])){ $this->procLogin(); } /* User submitted registration form */ else if(isset($_POST['subjoin'])){ $this->procRegister(); } /* User submitted forgot password form */ else if(isset($_POST['subforgot'])){ $this->procForgotPass(); } /* User submitted edit account form */ else if(isset($_POST['subedit'])){ $this->procEditAccount(); } /** * The only other reason user should be directed here * is if he wants to logout, which means user is * logged in currently. */ else if($session->logged_in){ $this->procLogout(); } /** * Should not get here, which means user is viewing this page * by mistake and therefore is redirected. */ else{ header("Location: ../../index.php?page=login"); } } /** * procLogin - Processes the user submitted login form, if errors * are found, the user is redirected to correct the information, * if not, the user is effectively logged in to the system. */ function procLogin(){ global $session, $form; /* Login attempt */ $retval = $session->login($_POST['user'], $_POST['pass'], isset($_POST['remember'])); /* Login successful */ if($retval){ header("Location: ".$session->referrer); } /* Login failed */ else{ $_SESSION['value_array'] = $_POST; $_SESSION['error_array'] = $form->getErrorArray(); header("Location: ".$session->referrer); } } /** * procLogout - Simply attempts to log the user out of the system * given that there is no logout form to process. */ function procLogout(){ global $session; $retval = $session->logout(); header("Location: ../../index.php?page=login"); } /** * procRegister - Processes the user submitted registration form, * if errors are found, the user is redirected to correct the * information, if not, the user is effectively registered with * the system and an email is (optionally) sent to the newly * created user. */ function procRegister(){ global $session, $form; /* Convert username to all lowercase (by option) */ if(ALL_LOWERCASE){ $_POST['user'] = strtolower($_POST['user']); } /* Registration attempt */ $retval = $session->register($_POST['user'], $_POST['pass'], $_POST['email']); /* Registration Successful */ if($retval == 0){ $_SESSION['reguname'] = $_POST['user']; $_SESSION['regsuccess'] = true; header("Location: ".$session->referrer); } /* Error found with form */ else if($retval == 1){ $_SESSION['value_array'] = $_POST; $_SESSION['error_array'] = $form->getErrorArray(); header("Location: ".$session->referrer); } /* Registration attempt failed */ else if($retval == 2){ $_SESSION['reguname'] = $_POST['user']; $_SESSION['regsuccess'] = false; header("Location: ".$session->referrer); } } /** * procForgotPass - Validates the given username then if * everything is fine, a new password is generated and * emailed to the address the user gave on sign up. */ function procForgotPass(){ global $database, $session, $mailer, $form; /* Username error checking */ $subuser = $_POST['user']; $field = "user"; //Use field name for username if(!$subuser || strlen($subuser = trim($subuser)) == 0){ $form->setError($field, "* Username not entered<br>"); } else{ /* Make sure username is in database */ $subuser = stripslashes($subuser); if(strlen($subuser) < 5 || strlen($subuser) > 30 || !eregi("^([0-9a-z])+$", $subuser) || (!$database->usernameTaken($subuser))){ $form->setError($field, "* Username does not exist<br>"); } } /* Errors exist, have user correct them */ if($form->num_errors > 0){ $_SESSION['value_array'] = $_POST; $_SESSION['error_array'] = $form->getErrorArray(); } /* Generate new password and email it to user */ else{ /* Generate new password */ $newpass = $session->generateRandStr(; /* Get email of user */ $usrinf = $database->getUserInfo($subuser); $email = $usrinf['email']; /* Attempt to send the email with new password */ if($mailer->sendNewPass($subuser,$email,$newpass)){ /* Email sent, update database */ $database->updateUserField($subuser, "password", md5($newpass)); $_SESSION['forgotpass'] = true; } /* Email failure, do not change password */ else{ $_SESSION['forgotpass'] = false; } } header("Location: ".$session->referrer); } /** * procEditAccount - Attempts to edit the user's account * information, including the password, which must be verified * before a change is made. */ function procEditAccount(){ global $session, $form; /* Account edit attempt */ $retval = $session->editAccount($_POST['curpass'], $_POST['newpass'], $_POST['email']); /* Account edit successful */ if($retval){ $_SESSION['useredit'] = true; header("Location: ".$session->referrer); } /* Error found with form */ else{ $_SESSION['value_array'] = $_POST; $_SESSION['error_array'] = $form->getErrorArray(); header("Location: ".$session->referrer); } } }; /* Initialize process */ $process = new Process; ?> here is session.php <? /** * Session.php * * The Session class is meant to simplify the task of keeping * track of logged in users and also guests. * * Written by: Jpmaster77 a.k.a. The Grandmaster of C++ (GMC) * Last Updated: August 19, 2004 */ include("database.php"); include("mailer.php"); include("form.php"); class Session { var $username; //Username given on sign-up var $userid; //Random value generated on current login var $userlevel; //The level to which the user pertains var $time; //Time user was last active (page loaded) var $logged_in; //True if user is logged in, false otherwise var $userinfo = array(); //The array holding all user info var $url; //The page url current being viewed var $referrer; //Last recorded site page viewed /** * Note: referrer should really only be considered the actual * page referrer in process.php, any other time it may be * inaccurate. */ /* Class constructor */ function Session(){ $this->time = time(); $this->startSession(); } /** * startSession - Performs all the actions necessary to * initialize this session object. Tries to determine if the * the user has logged in already, and sets the variables * accordingly. Also takes advantage of this page load to * update the active visitors tables. */ function startSession(){ global $database; //The database connection session_start(); //Tell PHP to start the session /* Determine if user is logged in */ $this->logged_in = $this->checkLogin(); /** * Set guest value to users not logged in, and update * active guests table accordingly. */ if(!$this->logged_in){ $this->username = $_SESSION['username'] = GUEST_NAME; $this->userlevel = GUEST_LEVEL; $database->addActiveGuest($_SERVER['REMOTE_ADDR'], $this->time); } /* Update users last active timestamp */ else{ $database->addActiveUser($this->username, $this->time); } /* Remove inactive visitors from database */ $database->removeInactiveUsers(); $database->removeInactiveGuests(); /* Set referrer page */ if(isset($_SESSION['url'])){ $this->referrer = $_SESSION['url']; }else{ $this->referrer = "/index.php?page=login"; } /* Set current url */ $this->url = $_SESSION['url'] = $_SERVER['PHP_SELF']; } /** * checkLogin - Checks if the user has already previously * logged in, and a session with the user has already been * established. Also checks to see if user has been remembered. * If so, the database is queried to make sure of the user's * authenticity. Returns true if the user has logged in. */ function checkLogin(){ global $database; //The database connection /* Check if user has been remembered */ if(isset($_COOKIE['cookname']) && isset($_COOKIE['cookid'])){ $this->username = $_SESSION['username'] = $_COOKIE['cookname']; $this->userid = $_SESSION['userid'] = $_COOKIE['cookid']; } /* Username and userid have been set and not guest */ if(isset($_SESSION['username']) && isset($_SESSION['userid']) && $_SESSION['username'] != GUEST_NAME){ /* Confirm that username and userid are valid */ if($database->confirmUserID($_SESSION['username'], $_SESSION['userid']) != 0){ /* Variables are incorrect, user not logged in */ unset($_SESSION['username']); unset($_SESSION['userid']); return false; } /* User is logged in, set class variables */ $this->userinfo = $database->getUserInfo($_SESSION['username']); $this->username = $this->userinfo['username']; $this->userid = $this->userinfo['userid']; $this->userlevel = $this->userinfo['userlevel']; return true; } /* User not logged in */ else{ return false; } } /** * login - The user has submitted his username and password * through the login form, this function checks the authenticity * of that information in the database and creates the session. * Effectively logging in the user if all goes well. */ function login($subuser, $subpass, $subremember){ global $database, $form; //The database and form object /* Username error checking */ $field = "user"; //Use field name for username if(!$subuser || strlen($subuser = trim($subuser)) == 0){ $form->setError($field, "* Username not entered"); } else{ /* Check if username is not alphanumeric */ if(!eregi("^([0-9a-z])*$", $subuser)){ $form->setError($field, "* Username not alphanumeric"); } } /* Password error checking */ $field = "pass"; //Use field name for password if(!$subpass){ $form->setError($field, "* Password not entered"); } /* Return if form errors exist */ if($form->num_errors > 0){ return false; } /* Checks that username is in database and password is correct */ $subuser = stripslashes($subuser); $result = $database->confirmUserPass($subuser, md5($subpass)); /* Check error codes */ if($result == 1){ $field = "user"; $form->setError($field, "* Username not found"); } else if($result == 2){ $field = "pass"; $form->setError($field, "* Invalid password"); } /* Return if form errors exist */ if($form->num_errors > 0){ return false; } /* Username and password correct, register session variables */ $this->userinfo = $database->getUserInfo($subuser); $this->username = $_SESSION['username'] = $this->userinfo['username']; $this->userid = $_SESSION['userid'] = $this->generateRandID(); $this->userlevel = $this->userinfo['userlevel']; /* Insert userid into database and update active users table */ $database->updateUserField($this->username, "userid", $this->userid); $database->addActiveUser($this->username, $this->time); $database->removeActiveGuest($_SERVER['REMOTE_ADDR']); /** * This is the cool part: the user has requested that we remember that * he's logged in, so we set two cookies. One to hold his username, * and one to hold his random value userid. It expires by the time * specified in constants.php. Now, next time he comes to our site, we will * log him in automatically, but only if he didn't log out before he left. */ if($subremember){ setcookie("cookname", $this->username, time()+COOKIE_EXPIRE, COOKIE_PATH); setcookie("cookid", $this->userid, time()+COOKIE_EXPIRE, COOKIE_PATH); } /* Login completed successfully */ return true; } /** * logout - Gets called when the user wants to be logged out of the * website. It deletes any cookies that were stored on the users * computer as a result of him wanting to be remembered, and also * unsets session variables and demotes his user level to guest. */ function logout(){ global $database; //The database connection /** * Delete cookies - the time must be in the past, * so just negate what you added when creating the * cookie. */ if(isset($_COOKIE['cookname']) && isset($_COOKIE['cookid'])){ setcookie("cookname", "", time()-COOKIE_EXPIRE, COOKIE_PATH); setcookie("cookid", "", time()-COOKIE_EXPIRE, COOKIE_PATH); } /* Unset PHP session variables */ unset($_SESSION['username']); unset($_SESSION['userid']); /* Reflect fact that user has logged out */ $this->logged_in = false; /** * Remove from active users table and add to * active guests tables. */ $database->removeActiveUser($this->username); $database->addActiveGuest($_SERVER['REMOTE_ADDR'], $this->time); /* Set user level to guest */ $this->username = GUEST_NAME; $this->userlevel = GUEST_LEVEL; } /** * register - Gets called when the user has just submitted the * registration form. Determines if there were any errors with * the entry fields, if so, it records the errors and returns * 1. If no errors were found, it registers the new user and * returns 0. Returns 2 if registration failed. */ function register($subuser, $subpass, $subemail){ global $database, $form, $mailer; //The database, form and mailer object /* Username error checking */ $field = "user"; //Use field name for username if(!$subuser || strlen($subuser = trim($subuser)) == 0){ $form->setError($field, "* Username not entered"); } else{ /* Spruce up username, check length */ $subuser = stripslashes($subuser); if(strlen($subuser) < 5){ $form->setError($field, "* Username below 5 characters"); } else if(strlen($subuser) > 30){ $form->setError($field, "* Username above 30 characters"); } /* Check if username is not alphanumeric */ else if(!eregi("^([0-9a-z])+$", $subuser)){ $form->setError($field, "* Username not alphanumeric"); } /* Check if username is reserved */ else if(strcasecmp($subuser, GUEST_NAME) == 0){ $form->setError($field, "* Username reserved word"); } /* Check if username is already in use */ else if($database->usernameTaken($subuser)){ $form->setError($field, "* Username already in use"); } /* Check if username is banned */ else if($database->usernameBanned($subuser)){ $form->setError($field, "* Username banned"); } } /* Password error checking */ $field = "pass"; //Use field name for password if(!$subpass){ $form->setError($field, "* Password not entered"); } else{ /* Spruce up password and check length*/ $subpass = stripslashes($subpass); if(strlen($subpass) < 4){ $form->setError($field, "* Password too short"); } /* Check if password is not alphanumeric */ else if(!eregi("^([0-9a-z])+$", ($subpass = trim($subpass)))){ $form->setError($field, "* Password not alphanumeric"); } /** * Note: I trimmed the password only after I checked the length * because if you fill the password field up with spaces * it looks like a lot more characters than 4, so it looks * kind of stupid to report "password too short". */ } /* Email error checking */ $field = "email"; //Use field name for email if(!$subemail || strlen($subemail = trim($subemail)) == 0){ $form->setError($field, "* Email not entered"); } else{ /* Check if valid email address */ $regex = "^[_+a-z0-9-]+(\.[_+a-z0-9-]+)*" ."@[a-z0-9-]+(\.[a-z0-9-]{1,})*" ."\.([a-z]{2,}){1}$"; if(!eregi($regex,$subemail)){ $form->setError($field, "* Email invalid"); } $subemail = stripslashes($subemail); } /* Errors exist, have user correct them */ if($form->num_errors > 0){ return 1; //Errors with form } /* No errors, add the new account to the */ else{ if($database->addNewUser($subuser, md5($subpass), $subemail)){ if(EMAIL_WELCOME){ $mailer->sendWelcome($subuser,$subemail,$subpass); } return 0; //New user added succesfully }else{ return 2; //Registration attempt failed } } } /** * editAccount - Attempts to edit the user's account information * including the password, which it first makes sure is correct * if entered, if so and the new password is in the right * format, the change is made. All other fields are changed * automatically. */ function editAccount($subcurpass, $subnewpass, $subemail){ global $database, $form; //The database and form object /* New password entered */ if($subnewpass){ /* Current Password error checking */ $field = "curpass"; //Use field name for current password if(!$subcurpass){ $form->setError($field, "* Current Password not entered"); } else{ /* Check if password too short or is not alphanumeric */ $subcurpass = stripslashes($subcurpass); if(strlen($subcurpass) < 4 || !eregi("^([0-9a-z])+$", ($subcurpass = trim($subcurpass)))){ $form->setError($field, "* Current Password incorrect"); } /* Password entered is incorrect */ if($database->confirmUserPass($this->username,md5($subcurpass)) != 0){ $form->setError($field, "* Current Password incorrect"); } } /* New Password error checking */ $field = "newpass"; //Use field name for new password /* Spruce up password and check length*/ $subpass = stripslashes($subnewpass); if(strlen($subnewpass) < 4){ $form->setError($field, "* New Password too short"); } /* Check if password is not alphanumeric */ else if(!eregi("^([0-9a-z])+$", ($subnewpass = trim($subnewpass)))){ $form->setError($field, "* New Password not alphanumeric"); } } /* Change password attempted */ else if($subcurpass){ /* New Password error reporting */ $field = "newpass"; //Use field name for new password $form->setError($field, "* New Password not entered"); } /* Email error checking */ $field = "email"; //Use field name for email if($subemail && strlen($subemail = trim($subemail)) > 0){ /* Check if valid email address */ $regex = "^[_+a-z0-9-]+(\.[_+a-z0-9-]+)*" ."@[a-z0-9-]+(\.[a-z0-9-]{1,})*" ."\.([a-z]{2,}){1}$"; if(!eregi($regex,$subemail)){ $form->setError($field, "* Email invalid"); } $subemail = stripslashes($subemail); } /* Errors exist, have user correct them */ if($form->num_errors > 0){ return false; //Errors with form } /* Update password since there were no errors */ if($subcurpass && $subnewpass){ $database->updateUserField($this->username,"password",md5($subnewpass)); } /* Change Email */ if($subemail){ $database->updateUserField($this->username,"email",$subemail); } /* Success! */ return true; } /** * isAdmin - Returns true if currently logged in user is * an administrator, false otherwise. */ function isAdmin(){ return ($this->userlevel == ADMIN_LEVEL || $this->username == ADMIN_NAME); } /** * generateRandID - Generates a string made up of randomized * letters (lower and upper case) and digits and returns * the md5 hash of it to be used as a userid. */ function generateRandID(){ return md5($this->generateRandStr(16)); } /** * generateRandStr - Generates a string made up of randomized * letters (lower and upper case) and digits, the length * is a specified parameter. */ function generateRandStr($length){ $randstr = ""; for($i=0; $i<$length; $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); } } return $randstr; } }; /** * Initialize session object - This must be initialized before * the form object because the form uses session variables, * which cannot be accessed unless the session has started. */ $session = new Session; /* Initialize form object */ $form = new Form; ?> I thought you guys would need the extra files, I am not too sure.

I am so sorry sir, I has been a long stressful and tiring day. I will repost in a minuet.

I did, sorry I need to specify more. the registration script does not work at all, will not input any data what so ever into the database. I am not too sure on how to fix this, I have been spending months on this "project", and getting nothing in return. thanks guys, again

I do not remember any, I think I already took care of those. you guys have full access to the website. Anything I see you see.