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PHP - Username And Avatars Not Showing
hi i have beeen trying for awhile now to get this code working but with no joy.
For after you make a comment username and avatar of the person that made the comment doesn't show. Can anyone help me on this thanks. Code: [Select] <div id="center"> <div class="container_box1"> <div id="headergames2">Profile</div> <?php if(!isset($_SESSION["user"])) { echo '<center><span style="font-size:150%;text-align:center;">You must Register or log in to view member profiles.</span></center>'; } else { if(isset($_POST['addcomment'])) { if(empty($_POST['userid'])) { echo 'Sorry, the member you were commenting seems to be invalid.'; } elseif (empty($_POST['comment']) || empty($_POST['name'])) { echo 'Please go back and try again, it seems the comment or name was left empty.'; } else { $userid = yasDB_clean($_POST['userid']); $comment = yasDB_clean($_POST['comment'],true); $name = yasDB_clean($_POST['name']); $ipaddress = $_SERVER['REMOTE_ADDR']; yasDB_insert("INSERT INTO `memberscomments` (id,userid, comment, ipaddress, name) values ('', '{$userid}', '{$comment}', '{$ipaddress}', '{$name}')",false); echo '<span style="color:red;">Comment added!</span>'; } } $id = yasDB_clean($_GET['id']); $query = yasDB_select("SELECT * FROM `user` WHERE id = '$id'"); $row = $query->fetch_array(MYSQLI_ASSOC);$query->close(); $joined = date('m/d/y',$row['date']); $points = $row['plays']*50; if ( $row['website'] != '') { $website = '<a href="'.$row['website'].'" target="_blank">Website</a><br>'; } else { $website = 'No Website'; }; if ( $row['location'] != '') { $location = ''. $row['location'].'<br>'; } else { $location = 'Place where you stay.<br>'; }; if ( $row['job'] != '') { $occupation = ''. $row['job'].'<br>'; } else { $occupation = 'Work place.<br>'; }; if ( $row['useavatar'] == '1' ) { $avatarimage = $setting['siteurl'] . 'avatars/' . $row['avatarfile']; }else { $avatarimage = $setting['siteurl'] . 'avatars/useruploads/noavatar.JPG'; } if ($setting['seo'] == 'yes') { $membersprofile = $setting['siteurl'].'profile.html'; } else { $membersprofile = $setting['siteurl'].'index.php?act=profile'; } ?> <div class="containbox2"> <div class="profile"> <ul> <li class="title">Username: <?php echo $row['username'];?></li> <li class="profilepic"><img src="<?php echo $avatarimage;?>" width="130" height="100"> <br/> <a href="<?php echo $membersprofile;?>">Edit Profile</a> <hr><?php echo $website;?><hr> </li> </ul> <ul> <li class="title2">About Me</li> <li class="aboutme"><?php echo $row['aboutme'];?></li> </ul> </div> <div class="clear"></div> <div class="profile2"> <ul> <li class="info2">Location:</li> <li class="info2">Joined:</li> <li class="info2">Plays:</li> <li class="info2">Points:</li> <li class="info2">Occupation:</li> </ul> <ul> <li class="info"><?php echo $location;?></li> <li class="info"><?php echo $joined;?></li> <li class="info"><?php echo $row['plays'];?></li> <li class="info"><?php echo $points;?></li> <li class="info"><?php echo $occupation;?></li> </ul> <ul> <li class="info2">AIM:</li> <li class="info2">MSN:</li> <li class="info2">Skype:</li> <li class="info2">Yahoo:</li> </ul> <ul> <li class="info"><?php echo $row['aim'];?></li> <li class="info"><?php echo $row['msn'];?></li> <li class="info"><?php echo $row['skype'];?></li> <li class="info"><?php echo $row['yahoo'];?></li> </ul> </div> </div> <div class="clear"></div> </div> <div class="container_box1"><div id="headergames2">Member's Comments:</div> <div class="containbox2"> <div id="messages"> <?php $query = yasDB_select("SELECT * FROM memberscomments"); $query2 = yasDB_select("SELECT * FROM user"); $prefix = $setting['siteurl'] . 'templates/' . $setting['theme'] . '/skins/' . $setting['skin'] . '/images/smileys/'; if($query->num_rows == 0) { ?> <div class="container_box5">This member has no comments, be the first to add one!</div> <?php } else { $query = yasDB_select("SELECT *,DATE_FORMAT(`timestamp`,'%b %e, %y, %r') AS formatted_time FROM memberscomments WHERE `userid`=`id` ORDER BY `id` DESC LIMIT 5"); $row = $query->fetch_array(MYSQLI_ASSOC); $query2 = yasDB_select("SELECT `username`, `useavatar`, `avatarfile` FROM `user` WHERE `username` = '{$row['name']}'"); $row2 = $query2->fetch_array(MYSQLI_ASSOC); $text = $row['comment']; $text = str_replace(':D','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/biggrin.gif" title="biggrin" alt="biggrin" />',$text); $text = str_replace(':?','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/confused.gif" title="confused" alt="confused" />',$text); $text = str_replace('8)','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/cool.gif" title="cool" alt="cool" />',$text); $text = str_replace(':cry:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/cry.gif" title="cry" alt="cry" />',$text); $text = str_replace(':shock:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/eek.gif" title="eek" alt="eek" />',$text); $text = str_replace(':evil:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/evil.gif" title="evil" alt="evil" />',$text); $text = str_replace(':lol:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/lol.gif" title="lol" alt="lol" />',$text); $text = str_replace(':x','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/mad.gif" title="mad" alt="mad" />',$text); $text = str_replace(':P','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/razz.gif" title="razz" alt="razz" />',$text); $text = str_replace(':oops:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/redface.gif" title="redface" alt="redface" />',$text); $text = str_replace(':roll:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/rolleyes.gif" title="rolleyes" alt="rolleyes" />',$text); $text = str_replace(':(','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/sad.gif" title="sad" alt="sad" />',$text); $text = str_replace(':)','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/smile.gif" title="smile" alt="smile" />',$text); $text = str_replace(':o','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/surprised.gif" title="surprised" alt="surprised" />',$text); $text = str_replace(':twisted:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/twisted.gif" title="twisted" alt="twisted" />',$text); $text = str_replace(':wink:','<img src="' . $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/wink.gif" title="wink" alt="wink" />',$text); if ($setting['seo']=='yes') { $memberlink = $setting['siteurl'].'showmember/'.$id.'.html'; } else { $memberlink = $setting['siteurl'] . 'index.php?act=showmember&id='.$id; } if ( $row2['useavatar'] == '1' ) { $avatarimage = $setting['siteurl'] . 'avatars/' . $row2['avatarfile']; } else { $avatarimage = $setting['siteurl'] . 'avatars/useruploads/noavatar.jpg'; } ?> <div class="profile"> <ul> <li class="title">Username - <a href="<?php echo $memberlink;?>"><?php echo $row['name'];?></a></li> <li class="profilepic"><a href="<?php echo $memberlink;?>"><img src="<?php echo $avatarimage;?>" width="130" height="100"></a> </li> </ul> <ul> <li class="title2"><?php echo $row['timestamp'];?></li> <li class="aboutme"><?php echo $text;?></li> </ul> </div> <div class="clear"></div> <?php } ?> </div> <div class="clear"></div> </div> <div class="clear"></div> </div> <div class="container_box1"><div id="headergames2">Leave a comment:</div> <div class="containbox"> <center><div id="preview"></div></center> <div id="commentBox"> <center> <form name="addcomment" id="addcomment" method="post" action=""><strong>Message:</strong><br /> <div id="smiles"><center> <a href="javascript:addsmilie(' :D ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/biggrin.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :? ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/confused.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' 8) ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/cool.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :cry: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/cry.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :shock: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/eek.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :evil: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/evil.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :lol: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/lol.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :x ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/mad.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :P ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/razz.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :oops: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/redface.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :roll: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/rolleyes.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :( ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/sad.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :) ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/smile.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :o ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/surprised.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :twisted: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/twisted.gif';?>" border="0" /></a> <a href="javascript:addsmilie(' :wink: ')"><img src="<?php echo $setting['siteurl'].'templates/'.$setting['theme'].'/skins/'.$setting['skin'].'/images/smileys/wink.gif';?>" border="0" /></a> </center></div> <textarea name="comment" rows="10" cols="60" id="comment_message"></textarea> <br /> <input type="hidden" name="timestamp" id="timestamp" value="<?php echo time(); ?>" /><br/> </center> <center> <input name="name" type="hidden" value="<?php echo $_SESSION['user'];?>" /><br /> <input type="hidden" name="recaptcha" id="recaptcha" value="no"> <input type="hidden" name="security" id="security" value="10"> <input type="hidden" name="member" value="yes"> <input type="hidden" name="userid" id="userid" value="<?php echo $id; ?>"> <input name="addcomment" type="submit" value="Add Comment" style="border: 1px solid #000; margin-top: 2px;" /><br/><br/> </form></center></div></div> <div class="clear"></div> <?php } ?> </div> Ps: sry for the long code. Similar Tutorials
Using Inline Php; <h1><font Color="000088">the Username <?php '.$username.' ?> Already Exists";</h1>
Hi
My knowledge about this stuff is less than basic, I am using this code which I found, changed it little bit with help of logic as original one was not working and make it work but.... I would like to place frames around avatars while avatars are in horizontal order one next to each other...and under them there is nick names
So all this is done on Vbulletin board, within one custom widget
This is my code now, what I need is frames and that nick names are centered :
$member_count = 6;
ob_start();
require_once('./includes/functions_user.php');
require_once('./includes/functions_bigthree.php');
// Get Random Members
$newusers_get = vB::$db->query_read("
SELECT ".TABLE_PREFIX."user.userid AS userid, ".TABLE_PREFIX."user.username AS username, ".TABLE_PREFIX."user.avatarrevision AS avatarrevision, ".TABLE_PREFIX."customavatar.dateline AS dateline FROM ".TABLE_PREFIX."customavatar
LEFT JOIN ".TABLE_PREFIX."user
ON ".TABLE_PREFIX."customavatar.userid=".TABLE_PREFIX."user.userid
WHERE ".TABLE_PREFIX."customavatar.visible = 1
ORDER BY RAND()
LIMIT $member_count");
$output_bits = '<table cellpadding="5" align="center"><tr>';
while($newuser = vB::$db->fetch_array($newusers_get))
{
$output_bits .= '<td><a href="member.php?u='.$newuser[userid].'"><img src="image.php?u='.$newuser[userid].'&dateline='.$newuser[dateline].'" alt="'.$newuser[username].'"/ width="120" height="120"><br />'.$newuser[username].'</a></td>';
}
$output_bits .= '</tr></table>';
$output = $output_bits;
ob_end_clean();
And in attached photo you can see how it looks
At least point me in a right direction, not sure what tor read or where to look
Thank you
Goran
Attached Files
Untitled 0111.jpg 29.24KB
0 downloadsISSUE. A User enters information into a form. If the 'username' is already taken, a 'message' in Red and with larger font-size will be returned, for example, "The username $username already exists." If the username is 'mattd' then the message should say, "The username mattd already exists." Within my php application, I have included 'inline html'. Here is part of the code: .... if (mysql_num_rows($query_run)==1) { // it will never = more than one because only //one user will or will not exist ?> <html> </body> <h1><font color="#FF0066">The username <?php echo $username; ?>already exists.</h1> </body> </html> <?php }else{ //start the registration process $query = "INSERT INTO `Names` VALUES .... 1. At one point I did get this: "The username mattd already exists." 2. But now I only get "The username already exists." I am not retrieving the $username variable. This screenshot is found he http://imgur.com/lIwLZ1G thanks. While we're on the subject, is there a way to ensure that the first letter of a name is captalized, and the rest lowercase? Or is this best handled later on, when the name is being used and called from the DB. PS: some of us comment are code as to WHAT we are doing because we're just not that good yet, and we need to explain it to ourselves. I am pretty new to PHP and am trying to create a simple (so I assumed) page to takes data from one html page(works fine) and updates a MYSQL Database. I am getting no error message, but the connect string down to the end of the body section is showing up as plain text in my browser window. I do not know how to correct this. I have tried using two different types of connect strings and have verified my names from the HTML page are the same as listed within the php page. Suggestions on what I need to look for to correct would be great. I have looked online, but so far all I am getting is how to connect, or how to create a comment, so I thought I would try here. Thank you for any assistance I may get!! - Amy - Code: [Select] <body><font color="006600"> <div style="background-color:#f9f9dd;"> <fieldset> <h1>Asset Entry Results</h1> <?php // create short variable names $tag=$_POST['tag']; $serial=$_POST['serial']; $category=$_POST['category']; $status=$_POST['status']; $branch=$_POST['branch']; $comments=$_POST['comments']; if (!$tag || !$serial || !$category || !$status || !$branch) { echo "You have not entered all the required details.<br />" ."Please go back and try again."; exit; } if (!get_magic_quotes_gpc()) { $tag = addslashes($tag); $serial = addslashes($serial); $category = addslashes($category); $status = addslashes($status); $branch = addslashes($branch); $comments = addslashes($comments); } //@ $db = new mysqli('localhost', 'id', 'pw', 'inventory'); $db = DBI->connect("dbi:mysql:inventory:localhost","id","pw") or die("couldnt connect to database"); $query = "insert into assets values ('".$serial."', '".$tag."', '".$branch."', '".$status."', '".$category."', '".$comments."')"; $result = $db->query($query); if ($result) { echo $db->affected_rows." asset inserted into Inventory."; } else { echo "An error has occurred. The item was not added."; } $db->close(); ?> </fieldset> </div> </body> Here's the class Code: [Select] <?php session_start(); class Train { private $_clicked; private $_name; function __construct() { $this->_name = (string) $_SESSION['nrpgusername']; $this->_clicked = (int) $_SESSION['clicked']; } public function CheckLogged() { if(isset($this->_name)) {} else{die("you must be logged in!");} } public function CheckClicked() { if(isset($_POST['go'])) { $this->MysqlUpdate(); $this->_clicked = 1; session_set_cookie_params(84600); } } public function Clicked() { if(isset($this->_clicked)) { echo' <div id="train"><img src="images/train.jpg" alt="train image"/></div> <div id="text"> <span id="click">' . $this->_name. ' has gained 7 experience,<br /> and cannot train anymore today. </span><form method ="post" name="train" action=""> </div>'; } else { echo' <div id="train"><img src="images/train.jpg" alt="train image"/></div> <div id="text"><span id="click">Click here to train your shinobi!</span> <form method ="post" name="train" action=""><input type="submit" name="go" value="train" /></div>';} } private function MysqlUpdate() { include("database.php"); $query = "UPDATE account_info SET experience = experience + 7 WHERE username = '$this->name'"; $result = mysql_query($query) or die(mysql_error()); } } ?> For some reason, it's showing 1 has gained 7 experience, and cannot train anymore today. Instead of Tony has gained 7 experience, and cannot train anymore today. Hi! I want to add the users nickname to the urlcode. I don't have any clue how to :O And maybe add more text after the url www.url.comTEXTusername echo $row["url"];$row["username"]; Please help I want to accomplish two things: save some server overhead and create a friendlier user experience. Thus, prior to form submission, the user should have the opportunity to check whether the chosen username is available. As I've begun researching the topic, I've discovered AJAX, Vue, and XMLHttpRequest alternatives.
Any suggestions and alternatives that would give me guidance would be appreciated.
Additionally, are there any characters that should be expressly prohibited from use in a username (or other input field) that could aid malicious hackers in causing harm to my website, database, and files?
Hi, I used to be able to get the username of the user who was loggd onto the computer and use that as a session variable, so when they are on the intranet, they need not to add any data. The code I used to use was Code: [Select] $logon_name = basename($_SERVER['AUTH_USER']); Since I updated the webserver and put an up-to-date version of PHP on this no longer works. If you have any ideas, such as maybe using Javascript to get this variable and passing it to PHP... Your help is appreciated. Stuart How to show the username of the person who uploaded something? I know how to make the upload script etc. but what is the script needed for the person's username and where do I put it? Thanks. Hi, I used to use the php session to get the username of the user that was logged on and use that variable on our intranet. Recently we are having to redevelop the site, and we can no longer use this variable. Is there another way of getting the username of the user who is logged onto the computer? Thanks in Advance, Stuart how would this code work? Code: [Select] if ($_POST['username'] == "[, ., ,, _, -" ){ die('Invalid characters.'); i want it to mean if there are any characters like ", [ . - _ ' " or anything in the username then die('invalid characters.'); for extra safety I have written the code for email check, but how and where can I put the code to check if a username has been used twice? Thanks in advance. Code: [Select] <?php $servername = "localhost"; $username = ""; $password = ""; //validate fields if(!$_POST["username"] || !$_POST["email"] || !$_POST["password1"] || !$_POST["password2"]){ echo "<p> </p><p> </p><p> </p><br />Please fill the required fields, <p> </p><p> </p><a href='register.php'>Go to register page</a>"; //validate password }else if($_POST["password1"] != $_POST["password2"]){ echo "<p> </p><p> </p><p> </p><br />Please go back, PASSWORDS do not match! <p> </p><p> </p><a href='register.php'>Go to register page</a>"; //validate email }else if(!(eregi("^.+@.+\\..+$", $_POST['email']))){ echo "<p> </p><p> </p><p> </p><br />Please enter a valid EMAIL! <a href='register.php'><p> </p><p> </p>Go to register page</a>"; //validate captcha }else if(($_SESSION['security_code'] != $_POST['security_code']) || (empty($_SESSION['security_code'])) ){ echo "<p> </p><p> </p><p> </p><br />CAPTCHA CODE does not match! <p> </p><p> </p><a href='register.php'>Go to register page</a>"; }else{ $conn= mysql_connect($servername,$username,$password)or die(mysql_error()); mysql_select_db("genesis_members",$conn); // check if already registered $sql_check = "SELECT * FROM users WHERE email = '".$_POST[email]."'"; $result_check = mysql_query($sql_check,$conn) or die(mysql_error()); $row = mysql_fetch_assoc($result_check); if($row['id']){ echo "<p> </p><p> </p><p> </p><br />EMAIL already registered! <p> </p><p> </p><a href='register.php'>Go to register page</a>"; }else{ // insert in db $sql = "INSERT INTO users (username, email, password, company, phone, services) VALUES ('".$_POST[username]."', '".$_POST[email]."', '".$_POST[password1]."', '".$_POST[company]."', '".$_POST[phone]."', '".$_POST[services]."')"; $result = mysql_query($sql,$conn) or die(mysql_error()); echo "<p> </p><p> </p><p> </p><br /><h1>You Have Successfully Registered</h1>"; echo "<p> </p><p> </p><br /><a href='main_login.php'>go to login page</a>"; } } ?> I don't know anything about php and I'm trying to fix these two links. One of which will bring the user to view's his/her profile to view it and the other will bring the user to his/her profile to edit. I'm sure it's just a matter of deleting a space or adding some sort of variable but I just don't know. <br><a href="http://mysailingconnection.com/using-this-website"><Font color="#000033"><b>Using This Website</b></font></a><br><br><a href="/members/<?php global $current_user; echo $current_user->user_login;?>/profile/">Click here to visit your profile.</a> </p><a href="/members/<?php echo $current_user->user_login;?>/profile/edit/">Click here to edit your personal profile.</a><br /> Hello, After searching for some hours I don't get an answer for my question . I have a login index with session_start and register the user information with : Code: [Select] $_SESSION['user'] = $r['username']; $_SESSION['loggedin'] = true; In that index file, it echo the right username that's logged in. On the other files, it echo always "root". My other files are combined with - Header.php ( Start of validation of session ) - Page.php ( Validate again ) - Footer.php ( End the validation of footer ) All files have a session start and if not logged in redirects to index file to login again. The problem, somewhere I have an error that I can't discover.. Could you please help me ? Header.php Code: [Select] <?php session_start(); include("connect.php"); include("../inc/config.php"); if( isset($_SESSION['user']) and $_SESSION['loggedin'] == true){ ?> MY OWN CODE <?php } else{ Header("Location:index.php"); } ?> PAGE.PHP Code: [Select] <?php session_start(); if( isset($_SESSION['user']) and $_SESSION['loggedin'] == true){ ?> <?php include("header.php"); $session = session_decode(session_id()); $result = mysql_query("SELECT * FROM admutilizador WHERE id='$session'") or die(mysql_error()); $row = mysql_fetch_array($result); ?> MY OWN CODE <?php include("footer.php"); ?> <?php } else{ Header("Location:index.php"); } FOOTER.PHP Code: [Select] <?php session_start(); if( isset($_SESSION['user']) and $_SESSION['loggedin'] == true){ ?> MY OWN CODE <?php } else{ Header("Location:index.php"); } Can someone help me ? thanks in advance. P.S. I used a test session var $_SESSION['test'] = "TEST"; and it keeps the records in other pages. Using the $_SESSION['user'] = $r['username']; ( info from DB that returns the right username in the same page, echoing it in other pages always output root. Hope this test could help anyone too. I'm wanting to increment usernames in ONLY the lowercase a-z for example if a user enters "abc" it will automatically be given "abc1" and the next user if entering the same username will automatically be given "abc2", the next "abc3" and so on. The base login and register script I'm using can be found on http://evolt.org/node/60265/ The database.php and register.php pages are below, but excluding the amendments I am seeking. I have created a MySQL database with 2 tables, 1 table named 'Users' with 3 columns named (1) 'userid' primary key, auto increment, (2) 'username' (3) 'password'. The other table is named 'UserCount' with 2 columns named (1) 'username' (2) 'count'. Can someone provide the PHP coding for the following process? When a new user registers a new username firstly PHP to check the characters are in lowercase a-z only and no other characters, and reject if they do not match, then for PHP to check to see if that username exists in the 'UserCount' table. If it doesn't exist, PHP to insert the new username into the 'username' column and also set the value of the 'count' column to 1. If the username does exist, PHP to add that username to the 'username' column and increment the value of the 'count' column by 1. Then in the 'Users' table PHP to insert a record with 'Users.username = UserCount.username + count' and PHP to inform the new user of their complete username including the integer that has been added to their first entered username. It would also help if I could be provided a link to a website on where I can better understand how to collate coding of this kind, coz I have tried to formulate this coding but as I'm playing around in the dark I have no idea if it is the right process in particular considering security factors. database.php Code: [Select] <?php /** * Connect to the mysql database. */ $conn = mysql_connect("localhost", "your_username", "your_password") or die(mysql_error()); mysql_select_db('your_database', $conn) or die(mysql_error()); ?> register.php Code: [Select] <?php session_start(); include("database.php"); /** * Returns true if the username has been taken * by another user, false otherwise. */ function usernameTaken($username){ global $conn; if(!get_magic_quotes_gpc()){ $username = addslashes($username); } $q = "select username from Users where username = '$username'"; $result = mysql_query($q,$conn); return (mysql_numrows($result) > 0); } /** * Inserts the given (username, password) pair * into the database. Returns true on success, * false otherwise. */ function addNewUser($username, $password){ global $conn; $q = "INSERT INTO Users VALUES ('$username', '$password')"; return mysql_query($q,$conn); } /** * Displays the appropriate message to the user * after the registration attempt. It displays a * success or failure status depending on a * session variable set during registration. */ function displayStatus(){ $uname = $_SESSION['reguname']; if($_SESSION['regresult']){ ?> <h1>Registered!</h1> <p>Thank you <b><?php echo $uname; ?></b>, your information has been added to the database, you may now <a href="main.php" title="Login">log in</a>.</p> <?php } else{ ?> <h1>Registration Failed</h1> <p>We're sorry, but an error has occurred and your registration for the username <b><?php echo $uname; ?></b>, could not be completed.<br> Please try again at a later time.</p> <?php } unset($_SESSION['reguname']); unset($_SESSION['registered']); unset($_SESSION['regresult']); } if(isset($_SESSION['registered'])){ /** * This is the page that will be displayed after the * registration has been attempted. */ ?> <html> <title>Registration Page</title> <body> <?php displayStatus(); ?> </body> </html> <?php return; } /** * Determines whether or not to show to sign-up form * based on whether the form has been submitted, if it * has, check the database for consistency and create * the new account. */ if(isset($_POST['subjoin'])){ /* Make sure all fields were entered */ if(!$_POST['user'] || !$_POST['pass']){ die('You didn\'t fill in a required field.'); } /* Spruce up username, check length */ $_POST['user'] = trim($_POST['user']); if(strlen($_POST['user']) > 30){ die("Sorry, the username is longer than 30 characters, please shorten it."); } /* Check if username is already in use */ if(usernameTaken($_POST['user'])){ $use = $_POST['user']; die("Sorry, the username: <strong>$use</strong> is already taken, please pick another one."); } /* Add the new account to the database */ $md5pass = md5($_POST['pass']); $_SESSION['reguname'] = $_POST['user']; $_SESSION['regresult'] = addNewUser($_POST['user'], $md5pass); $_SESSION['registered'] = true; echo "<meta http-equiv=\"Refresh\" content=\"0;url=$HTTP_SERVER_VARS[PHP_SELF]\">"; return; } else{ /** * This is the page with the sign-up form, the names * of the input fields are important and should not * be changed. */ ?> <html> <title>Registration Page</title> <body> <h1>Register</h1> <form action="<?php echo $HTTP_SERVER_VARS['PHP_SELF']; ?>" method="post"> <table align="left" border="0" cellspacing="0" cellpadding="3"> <tr><td>Username:</td><td><input type="text" name="user" maxlength="30"></td></tr> <tr><td>Password:</td><td><input type="password" name="pass" maxlength="30"></td></tr> <tr><td colspan="2" align="right"><input type="submit" name="subjoin" value="Join!"></td></tr> </table> </form> </body> </html> <?php } ?> I have created a simple login system but need help getting the username after login is successfull. The login page <?php session_start(); require_once 'classes/Membership.php'; $membership = new Membership(); // If the user clicks the "Log Out" link on the index page. if(isset($_GET['status']) && $_GET['status'] == 'loggedout') { $membership->log_User_Out(); } // Did the user enter a password/username and click submit? if($_POST && !empty($_POST['username']) && !empty($_POST['pwd'])) { $response = $membership->validate_User($_POST['username'], $_POST['pwd']); } ?> <div id="login"> <form method="post" action=""> <table width="200" border="0" align="center"> <tr> <th scope="col">Username:</th> <th scope="col"><input type="text" name="username" /></th> </tr> <tr> <td>Password:</td> <td><input type="password" name="pwd" /></td> </tr> <tr> <td colspan="2"><input type="submit" id="submit" value="Login" name="submit" /></td> </tr> </table> <p> </p> <p> <?php if(isset($response)) echo "<h4 class='alert'>" . $response . "</h4>"; ?> </p> </form> </div> Membership.php file <?php require 'Mysql.php'; class Membership { function validate_user($un, $pwd) { $mysql = New Mysql(); $ensure_credentials = $mysql->verify_Username_and_Pass($un, md5($pwd)); if($ensure_credentials) { $_SESSION['status'] = 'authorized'; header("location: myaccount.php"); } else return "Please enter a correct username and password"; } function log_User_Out() { if(isset($_SESSION['status'])) { unset($_SESSION['status']); if(isset($_COOKIE[session_name()])) setcookie(session_name(), '', time() - 1000); session_destroy(); } } function confirm_Member() { session_start(); if($_SESSION['status'] !='authorized') header("location: login.php"); } } myaccount page <?php require_once 'classes/Membership.php'; $membership = New Membership(); $membership->confirm_Member(); ?> <p>Welcome <?= $_SESSION['status'] ?></p Today I noticed something quite strange on youtube. This: http://www.youtube.com/user/mcgloomy Not the profile by itself, but the way the username can be added there to take us to the profile. I mean, USER must be a folder, but I really doubt MCGLOOMY is another folder, even if it looks like it is. I've read about using htaccess to hide the file name of a folder, but... How does this youtube thingy happens? Hi, iam pretty new and have made a forum style page for intern project display. ATM i use a standard php loginscript, just so i can add the author of the text. But as you can imagine thats pretty inconvinient. Is their a way to get the username from my roaming profil or from the current AD user (dont need to auth, just so i can add my nameunder post, like i login on windows with username "Heinz", and write a post on my side, so he can take the username "Heinz" and display it beneth the post? iam pretty clueless where to start looking, would you be so nice and provide me some topic/hints to give me a push in the right direction.
Sry if my english is..... a bit rubbish. i greatfull for all your time sincerly Nasten |
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