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PHP - Sort Data From Mysql
How to sort data from table? Currently its sorted by ID. But I want to add option that admin can sort data (click on up/down link or whatever).
Its about forum script and all forums have categories. Forum and categories are in same table. Forum "parent" is ID of category. So i have following sorting: Cat1 [ID1] ->Forum1 [ID2] [PARENT1] ->Forum2 [ID3] [PARENT1] Cat2 [ID4] ->Forum3 [ID5] [PARENT2] ->Forum4 [ID6] [PARENT2] I need to add additional field "sort". On click admin can UPDATE sorting by increasing/decreasing number. But problem is categories and forum are in same table. If I want to move up FORUM1 (ID2) with (for example) "sort" number 2 I must decrease number (-1) and that forum will be with same sort number as category above. Also if I want to move Category up/down it also must move all forums from that category (but that is not big problem). What is best way to solve this? Similar TutorialsHi All i am wanting a column list like this http://extensions.joomla.org/extensions basically the database is set up as (id, category, parent) I want the parent to group the category section and list like the the joomla example in three columns search various threads throughout the internet but none seem to cover this entirely can any one please help????? Hello guys. I have a form with 20 images. My user have to write a description for each image and when submitting the form the user will get an HTML code which will display an album. My problem is that my users want to choose a sequence of the images in the album. How do I solve that? I tried with making a select with 20 options (number 1-20) for each image and a desription for the user to place them in a correct sequence but I don't know how to do it. And another problem is when a user chooses the same number for more than one image. Thanks Say I have a column in a MySQL database, that contains the following data (each piece of data is in its own row, as stored as a string): 16b 166 13A 13a 4 402c A66 A66b Currently the list sorts as follows: A66 A66b 13A 13a 16b 166 4 402c I need it to sort as follows: A66 A66b 4 13a 13A 16b 166 402c So that any strings that start with a letter are first, followed by numbers in numerical order, with lower case letters coming before upper case letters. This is a huge issue on my website, which has a database of over 35k such numbers, split up into lists. I can't get these sorted properly. At least it would be nice to sort as follows: 1 4 100 344 Instead of 1 100 344 4 Know what I mean? I know that this is complicated, because the variables are strings and not numbers, but is there an easy way to do this? Hi guys, Having problems sorting mysql results. I can easily order/sort table columns but would like to order the results by a variable.(Distance in Miles). Havent much experience in PHP and really struggling with this. Basically a query echoing out car make and models and how far they are located from a postcode. Can get it to work no porblem, but not to order/sort by least distance. Heres what i'm working with: Code: [Select] $res=mysql_query("SELECT * FROM cars"); while ($row = mysql_fetch_assoc($res)){ echo $row['Make']; echo $row['Model']; //variable will be determimed by user input form $postcode="W12 3SR"; $start=$postcode; $ends = array(); //finds value from database field { $ends[]=$row['Location']; } // Postcode entered by user via input form $result=mysql_query("SELECT * FROM postcodes WHERE Pcode='$start'"); while($row=mysql_fetch_array($result)){ $gridn[0]=$row['Grid_N']; $gride[0]=$row['Grid_E']; } foreach($ends as $fin){ // Postcodes within mysql table $result=mysql_query("SELECT * FROM postcodes WHERE Pcode='$fin'"); while($row=mysql_fetch_array($result)){ $gridn[1]=$row['Grid_N']; $gride[1]=$row['Grid_E']; } // TAKE GRID REFS FROM EACH OTHER TO WORK OUT DISTANCE. $distance_n=$gridn[0]-$gridn[1]; $distance_e=$gride[0]-$gride[1]; // CALCULATE THE DISTANCE BETWEEN THE TWO POSTCODES AND DIVIDE BY 1.6 TO CONVERT KM TO MILES $hypot=sqrt(($distance_n*$distance_n)+($distance_e*$distance_e))/1.609; //VARIABLE FOR DISTANCE AND ROUNDED OF TO NEAREST WHOLE NUMBER. $distance=''.round($hypot/1000,0).''; echo " $distance miles"; echo "<br>"; } } ?> I wish i could just do something like this but isnt possible, is it ? Code: [Select] "Select * FROM cars ORDER BY $distance"; Thanks! So basically I have a database full of players 'items'. Each player has 2 items. and I need to make a circle with these players with only specific items involved. Each circle can only contain 6 players. The items needed to create this circle a pigs spice sugar cows aluminium marble iron lumber wheat water random random so 10 resources are literally needed to create this circle but 12 is needed to make it a 'circle' if you get me. I'd like to note that it is possible that any of these players can have a combination of any of resources listed above. I've created a form that allows people to submit players resources into my mysql database. I heard it was possible that I could code some type of filter/sort code to sort out the players resources from my database automatically into a set that will match what is needed (without any repeat of resources) and having a php code to export it into html format for viewing pleasures. I really have no idea how to go about this in mysql or php. But if somebody could help me out i'd be ever so glad. Also to note: this isn't school work or something. It's from a game I play and i'm just trying to make my job in it easier. I was thinking of maybe a php code that will run through all the possible partners in order to create this set like run through 100s of different sets until the required set is obtained. I heard this is just about possible. Can anyone help me? Looking forward to all the great help around here. Thanks Samuz PS: Each item/resource can only appear once in each circle. Hi again, i'm wondering how can i make Sort (for example a-z) an column in php reading mysql informations. Here's the script: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link rel="stylesheet" href="table.css" type="text/css"> </head> <body style="margin: 0 0 0 0;"> <? include("passwd.php"); @$start = $_GET["start"]; if($start =='') $start =0; include("lib.php"); $link = mysql_connect($host,$username,$password); if (!$link) { die('Could not connect: ' . mysql_error()); } $db_selected = mysql_select_db($db, $link); if (!$db_selected) { die ("Can't use $db : " . mysql_error()); } //total number of records in the table $res = mysql_query("SELECT * from `$table`"); @$rows = mysql_num_rows ($res); $result = mysql_query("SELECT * from `$table` limit $start,10"); if (!$result) { die('Invalid query: ' . mysql_error()); } echo "<p align=center class = 'menu'> Ocitana tabela: $table </p>"; $cols = mysql_num_fields($result); $records = mysql_num_rows ($result); echo "<table align='center' width='1200' >"; echo "<tr bgcolor='BBCCDD' class='menu'>"; for ($i = 0; $i < $cols;$i++) { echo "<td align='center'>".mysql_field_name($result,$i)."</td>"; } echo "</tr>"; while ($row = mysql_fetch_array($result, MYSQL_NUM)) { echo "<tr bgcolor='F6F6F6' class='normal'>"; foreach ($row as $value) { echo "<td align='center'>".$value ."</td>"; } echo "</tr>"; } $end = $start + $records; echo "<tr align = 'center' bgcolor = 'BBCCDD' class='menu'><td colspan=$cols> Prijema $start do $end od $rows </td></tr>"; echo "<tr align = 'center' class='mylink'><td colspan=$cols> "; if($start != 0) { $prev = $start - 10; echo "<a href='tabela.php?start=$prev'> Prethodna </a> "; } if($start<$rows-10) { $next = $start + 10; echo "<a href = 'tabela.php?start=$next'>Sledeca</a> "; } echo "</td></tr>"; echo "</table>"; ?> </body> </html> I have a MySQL table with a list of albums and there is a field called "views" with the number of views each album has received. I'm looking to generate an array of all the albums in the table and sort the array by the number of views (descending). I have a list of functions defined in a ContentController.php file. I created a new function called build_albumlist, which I've pasted below. The function "get_ip_log" already exists and works, and I used it as a template to create the "build_albumlist" function: public function build_albumlist(){ return $this->select_raw("SELECT * FROM albums WHERE deleted = '0' ORDER BY views DESC",array(),'all'); } public function get_ip_log(){ return $this->select_raw("SELECT * FROM sessions ORDER BY ID DESC",array(),'all'); } When I use the function, I get this warning: Warning: mysql_real_escape_string() expects parameter 1 to be string, array given inC:\xampp\htdocs\Controllers\DBController.php on line 10 [font=cabin, 'trebuchet ms', helvetica, arial, sans-serif]The "select_raw" function that I used in "build_albumlist" is defined in the DBController.php file, and is defined as below:[/font] private function clean_array($params){ $final=array(); foreach($params as $param){ $final[]=mysql_real_escape_string($param); } return $final; } public function select_raw($query,$params,$type=''){ $query=str_replace("?","'%s'",$query); $final_query= call_user_func_array('sprintf', array_merge((array)$query, $this->clean_array($params))); if($type==''){ $result=mysql_query($final_query) or die(mysql_error()); return mysql_fetch_assoc($result); } elseif($type=='all'){ $result=mysql_query($final_query) or die(mysql_error()); $final=array(); while($row=mysql_fetch_assoc($result)){ $final[]=$row; } return $final; } Does anyone know why the "build_albumlist" function is generating this warning, while the "get_ip_log" is not? Any help would be great, as I am obviously pretty new to this. Hello to all, I have problem figuring out how to properly display data fetched from MySQL database in a HTML table. In the below example I am using two while loops, where the second one is nested inside first one, that check two different expressions fetching data from tables found in a MySQL database. The second expression compares the two tables IDs and after their match it displays the email of the account holder in each column in the HTML table. The main problem is that the 'email' row is displayed properly while its while expression is not nested and alone(meaning the other data is omitted or commented out), but either nested or neighbored to the first while loop, it is displayed horizontally and the other data ('validity', 'valid_from', 'valid_to') is not displayed.'
Can someone help me on this, I guess the problem lies in the while loop? <thead> <tr> <th data-column-id="id" data-type="numeric">ID</th> <th data-column-id="email">Subscriber's Email</th> <th data-column-id="validity">Validity</th> <th data-column-id="valid_from">Valid From</th> <th data-column-id="valid_to">Valid To</th> </tr> </thead> Here is part of the PHP code:
<?php
while($row = $stmt->fetch(PDO::FETCH_ASSOC))
{
echo '
<tr>
<td>'.$row["id"].'</td>
';
while ($row1 = $stmt1->fetch(PDO::FETCH_ASSOC)) {
echo '
<td>'.$row1["email"].'</td>
';
}
if($row["validity"] == 1) {
echo '<td>'.$row["validity"].' month</td>';
}else{
echo '<td>'.$row["validity"].' months</td>';
}
echo ' <td>'.$row["valid_from"].'</td>
<td>'.$row["valid_to"].'</td>
</tr>';
}
?>
Thank you. This could be PHP or MySql so putting it in PHP forum for now... I have code below (last code listed) which processes a dynamically created Form which could have anywhere from 0 to 6 fields. So I clean all fields whether they were posted or not and then I update the mySQL table. The problem with this code below is that if, say, $cextra was not posted (i.e. it wasnt on the dynamically created form), then this code would enter a blank into the table for $cextra (i.e. if there was already a value in the table for $cextra, it gets overwritten, which is bad). What is the best way to handle this? I'm thinking i have to break my SQL query into a bunch of if/else statements like this... Code: [Select] $sql = "UPDATE cluesanswers SET "; if (isset($_POST['ctext'])){ echo "ctext='$ctext',"; } else { //do nothing } and so on 5 more times.... That seems horribly hackish/inefficient. Is there a better way? Code: [Select] if (isset($_POST['hidden']) && $_POST['hidden'] == "edit") { $cimage=trim(mysql_prep($_POST['cimage'])); $ctext=trim(mysql_prep($_POST['ctext'])); $cextra=trim(mysql_prep($_POST['cextra'])); $atext=trim(mysql_prep($_POST['atext'])); $aextra=trim(mysql_prep($_POST['aextra'])); $aimage=trim(mysql_prep($_POST['aimage'])); //update the answer edits $sql = "UPDATE cluesanswers SET ctext='$ctext', cextra='$cextra', cimage='$cimage', atext='$atext', aextra='$aextra', aimage='$aimage'"; $result = mysql_query($sql, $connection); if (!$result) { die("Database query failed: " . mysql_error()); } else { } Hi I am trying to select and order data/numbers from a colum in a mysql data base however i run the code and it returns no value just a blank page no errors or any thing so i think the code is working right but then it returns no result? Please help thanks Here is the code: <?php $host= "XXXXXX"; $mysql_user = "XXXXXX"; $mysql_password = "XXXXXX"; $mysql_database = "XXXXXXX"; $connection = mysql_connect("$host","$mysql_user","$mysql_password") or die ("Unable to connect to MySQL server."); mysql_select_db($mysql_database) or die ("Unable to select requested database."); $row = mysql_fetch_assoc( mysql_query( "SELECT XP FROM Game ORDER BY number DESC LIMIT 1" ) ); $number = mysql_result(mysql_query("SELECT XP FROM Game ORDER BY number DESC LIMIT 1"), 0); echo "The the highest XP is $number"; ?> hi guys, im new to this forum I'm new also to php, I need help from you guys: I want to display personal information from a certain person (the data is on the mysql database) using his name as a link: example: (index.php) names 1. Bill Gates 2. Mr. nice Guy i want to click Bill Gates (output.php) Name: Bill Gates Country:xxxx Age: xx etc. How can i make this or how to learn this? I have a form on our website that a user can fill out for custom product. I want the form data to be 1) stored into a mysql database AND after storing said data, 2) email the same data to our sales department. 1) The form data DOES get stored into mysql database (except for the first two fields, for some weird reason) 2) I added a "mail" section to the php file that stores the data into the database, but it is not working correctly. I have stripped the email portion down to sending just one of the fields in the "message" to make it easier for troubleshooting I have included here, both the form section of the html file, and the formdata.php file that processes the data for your analysis. I am relatively new to php so there are going to be some issues with security, but I can work on those after I get the store & email process to work correctly. Please review my code and see if anyone can be of assistance. I looked through the forums and couldn't find another issue that was the same as mine. If I just overlooked, please tell me the thread post #. Thanks THE FORM WHICH COLLECTS THE DATA ******************************* <form method=POST action=formdata.php> <table width="640" border=0 align="center"> <tr> <td align=right><b>First Name</b></td> <td><input type=text name=FName size=25></td> <td><div align="right"><b>Telephone</b></div></td> <td><input type=text name=Tel size=25></td> </tr> <tr> <td align=right><b>Last Name</b></td> <td><input type=text name=LName size=25></td> <td><div align="right"><b>Fax</b></div></td> <td><input type=text name=Fax size=25></td> </tr> <tr> <td align=right><b>Title</b></td> <td><input type=text name=Title size=25></td> <td><div align="right"><b>Email</b></div></td> <td><input type=text name=Email size=50></td> </tr> <tr> <td align=right><b>Company</b></td> <td><input type=text name=Comp size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Address</b></td> <td><input type=text name=Addr size=25></td> <td><div align="right"><b>Estimated Annual Volume</b></div></td> <td><input type=text name=EAV size=25></td> </tr> <tr> <td align=right><b>City</b></td> <td><input type=text name=City size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>State/Province</b></td> <td><input type=text name=SProv size=25></td> <td><div align="right"><b>Application</b></div></td> <td><input type=text name=Appl size=25></td> </tr> <tr> <td align=right><b>Country</b></td> <td><input type=text name=Ctry size=25></td> <td><div align="right"><b>Type of System</b></div></td> <td><input type=text name=Syst size=25></td> </tr> <tr> <td align=right><b>Zip/Postal Code</b></td> <td><input type=text name=ZPC size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td><div align="right"><strong><font color="#FFFF00" face="Arial, Helvetica, sans-serif">COIL DESIGN</font></strong></div></td> <td><font color="#FFFF00" face="Arial, Helvetica, sans-serif"><strong>PARAMETERS</strong></font></td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Primary Resistance (ohms)</b></td> <td><input type=text name=Pres size=25></td> <td><div align="right"><b>Primary Inductance (mH)</b></div></td> <td><input type=text name=Pind size=25></td> </tr> <tr> <td align=right><b>Secondary Resistance (ohms)</b></td> <td><input type=text name=Sres size=25></td> <td><div align="right"><b>Secondary Inductance (H)</b></div></td> <td><input type=text name=Sind size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Peak Operating Current (Amps)</b></td> <td><input type=text name=POC size=25></td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b>Output Energy (mJ)</b></td> <td><input type=text name=Egy size=25></td> <td><div align="right"><b>Output Voltage (kV)</b></div></td> <td><input type=text name=Volt size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right><b># HV Towers per Coil</b></td> <td><input type=text name=TPC size=25></td> <td><div align="right"><b># of Coils per Package</b></div></td> <td><input type=text name=CPP size=25></td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align=right> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <th colspan=4><b>Please enter any additional information he </b></th> </tr> <tr> <th colspan=4><textarea name=Mess cols=50 rows=10 id="Message"></textarea></th> </tr> </table> </dl> <div align="center"> <p> <input type=hidden name=BodyTag value="<body bgcolor="#484589" text="#FFFFFF" link="#FFFF00" alink="#FFFFFF" vlink="#FF7F00">"> <input type=hidden name=FA value=SendMail> </p> <p><font color="#FFFF00" face="Arial, Helvetica, sans-serif"><strong>PLEASE MAKE SURE ALL INFORMATION<br> IS CORRECT BEFORE SUBMITTING</strong></font></p> <p> <input type=submit value="Submit Form"> </p> </div> </form> THE FILE THAT PROCESSES THE FORM DATA (formdata.php) *********************************************** <?php $con = mysql_connect("localhost","XXX","XXX"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("customform", $con); $sql="INSERT INTO formdata (Fname, Lname, Title, Comp, Addr, City, SProv, Ctry, ZPC, Tel, Fax, Email, EAV, Appl, Syst, Pres, Pind, Sres, Sind, POC, Egy, Volt, TPC, CPP, Mess) VALUES ('$_POST[Fname]','$_POST[Lname]','$_POST[Title]','$_POST[Comp]','$_POST[Addr]','$_POST[City]','$_POST[SProv]','$_POST[Ctry]','$_POST[ZPC]','$_POST[Tel]','$_POST[Fax]','$_POST[Email]','$_POST[EAV]','$_POST[Appl]','$_POST[Syst]','$_POST[Pres]','$_POST[Pind]','$_POST[Sres]','$_POST[Sind]','$_POST[POC]','$_POST[Egy]','$_POST[Volt]','$_POST[TPC]','$_POST[CPP]','$_POST[Mess]')"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } echo "Your Information Was Successfully Posted"; mysql_close($con); $to = "recipient email address here"; $subject = "Custom Form"; $email = $_POST['Email'] ; $message = $_POST['Comp'] ; $headers = "From: $Email"; $sent = mail($to, $subject, $message, $headers) ; if($sent) {print "Your mail was sent successfully"; } else {print "We encountered an error sending your mail"; } ?> Good day: Is there a way to create a proxy or coding in php that it is constantly getting the data from a sql database and inserting it into a mysql database? Any help will be appreciated. Hi guys, I have a little problem here. I have stored the data in firstname column of mysql database. I am trying to achieve by print the data from the mysql and input the data on my php page, but the page is blank. Here it is the code: <?php session_start(); define('DB_HOST', 'localhost'); define('DB_USER', 'myusername'); define('DB_PASSWORD', 'mypassword'); define('DB_DATABASE', 'mydatabasename'); $errmsg_arr = array(); $errflag = false; $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } $db = mysql_select_db(DB_DATABASE); if(!$db) { die("Unable to select database"); } function clean($var){ return mysql_real_escape_string(strip_tags($var)); } $login = clean($_GET['user']); $password = clean($_GET['pass']); if($login == '') { $errmsg_arr[] = 'Login ID missing'; $errflag = true; } if($password == '') { $errmsg_arr[] = 'PASSWORD ID missing'; $errflag = true; } if($errflag) { $_SESSION['ERRMSG_ARR'] = $errmsg_arr; echo implode('<br />',$errmsg_arr); } else { $qry="SELECT * FROM members WHERE login='$login' AND passwd='$password'"; $result=mysql_query($qry) or die('Error:<br />' . $qry . '<br />' . mysql_error()); if(mysql_num_rows($result) > 0) { $row = mysql_fetch_row($result); $firstname = htmlspecialchars($author['firstname']); echo("$firstname <br>"); } else { echo 'Username and/or Password not found.'; } } ?> Do you know why the php page is blank as I effort to get the data from mysql?? Any idea?? Hi guys, I have an array: array ( [apple]=> red, [orange] => orange, [banana] => yellow ) That I want to insert into the apidata table, the PDO connection is good so I guess my code is wrong:
$mykeys = implode(', ', array_keys($newarr));
$myplaceholders[] = '(' . implode (", ", array_fill(0, count($newarr), '?')) . ')';
$values = array_values($newarr);
$res = $db->prepare("INSERT INTO apidata (item, value) VALUES $myplaceholders") ;
$res->execute([$mykeys, $values]);
The apidata table has three fields id (auto_increment) item and value, where am I going wrong? Thanks hello, I need xml file as playlist.xml and i want to retrive data from my mysql table. I have the following code as i am trying to use php code inside playlist.xml file. Code: [Select] <?xml version="1.0" encoding="utf-8"?> <xml> <?php $dbhost='localhost'; $dbuser='pavel'; $dbpass='pavel123'; mysql_connect($dbhost,$dbuser,$dbpass); mysql_select_db("amarmusic"); $sql=("select *from bband where artist='Meghdol' and album='Drohe Montre Valobasha';"); $res = mysql_query($sql); while ($result = mysql_fetch_array($res)){ ?> <track> <path> <? $result['link']?></path> <title><? $result['title']?></title> </track> <? } ?> </xml> but unfortunately its not working. any1 have any idea how to fix it? please help me. Hello im new to php and i cant seems to view my database in my php
<?php
include('../connect.php');
$sds=$_SESSION['SESS_FIRST_NAME'];
$result = mysql_query("SELECT * FROM paymentdetails WHERE idnumber='$sds'");
while($row = mysql_fetch_array($result))
{
echo '<tr class="record">';
echo '<td style="border-left: 1px solid #C1DAD7"><div align="left">'.$row['date'].'</div></td>';
echo '<td><div align="left">'.$row['amount'].'</div></td>';
echo '</tr>';
}
?>
</tbody>
</table>
Here my database im really confuse on what to doCREATE TABLE IF NOT EXISTS `paymentdetails` ( `id` int(11) NOT NULL AUTO_INCREMENT, `idnumber` varchar(30) NOT NULL, `date` varchar(30) NOT NULL, `amount` varchar(30) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ; -- -- Dumping data for table `paymentdetails` -- INSERT INTO `paymentdetails` (`id`, `idnumber`, `date`, `amount`) VALUES (1, 'SID-YWU49JU', '2014-08-07', '50000'); I've got a form on my site, with a textbox...and the info is sent to a db. How would I get the textbox info to be displayed the same as it was entered? For instance if I put in an address: 11 Street Town City PostCode It gets displayed like: 11StreetTownCityPostCode How could I have it so when I press enter it actually adds a <br> or something to the db? Thanks. Hi guys, I'm recent working on my php to add the row in mysql database. I need a bit of your help as I would like to know how to check the data in mysql database if it have added in mysql and then print it out without adding another same row? here's the current code: Code: [Select] <?php session_start(); define('DB_HOST', 'localhost'); define('DB_USER', 'mydbuser'); define('DB_PASSWORD', 'mydbpass'); define('DB_DATABASE', 'mydbname'); $errmsg_arr = array(); $errflag = false; $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } $db = mysql_select_db(DB_DATABASE); if(!$db) { die("Unable to select database"); } function clean($var){ return mysql_real_escape_string(strip_tags($var)); } $username = clean($_GET['user']); $pass = clean($_GET['pass']); $login = clean($_GET['login']); $all = clean($_GET['all']); if($username == '' && $pass == ''){ // both are empty $errmsg_arr[] = 'Username and password are missing. You must enter both or the other one.'; $errflag = true; } if($errflag) { $_SESSION['ERRMSG_ARR'] = $errmsg_arr; echo implode('<br />',$errmsg_arr); } else { $insert = array(); if(isset($_GET['user'])) { $insert[] = 'username = \'' . clean($_GET['user']) .'\''; } if(isset($_GET['pass'])) { $insert[] = 'pass = \'' . clean($_GET['pass']) . '\''; } if(isset($_GET['login'])) { $insert[] = 'LoggedUser = \'' . clean($_GET['login']) . '\''; } if(isset($_GET['all'])) { $insert[] = 'all = \'' . clean($_GET['all']) . '\''; } if (count($insert)>0) { $names = implode(',',$insert); if($username) { $qrytable1="SELECT username, LoggedUser FROM Online_Users WHERE username='$username'"; $result1=mysql_query($qrytable1) or die('Error:<br />' . $qry . '<br />' . mysql_error()); while ($row = mysql_fetch_array($result1)) { echo "<p id='LoggedUser'>"; echo $row['LoggedUser'] . "</p>"; } } if($username && $login == '1') { $sql="INSERT INTO Online_Users (username, LoggedUser) VALUES ('$_GET[user]','$_GET[login]')"; $result = mysql_query($sql); if($result) { $qrytable1="SELECT username, LoggedUser FROM Online_Users WHERE username='$username'"; $result1=mysql_query($qrytable1) or die('Error:<br />' . $qry . '<br />' . mysql_error()); while ($row = mysql_fetch_array($result1)) { echo "<p id='LoggedUser'>"; echo $row['LoggedUser'] . "</p>"; } } } elseif($username == 'all') { $names = implode(',',$insert); $result = mysql_query("SELECT * FROM Online_Users") or die('Error: ' . mysql_error()); $num_rows = mysql_num_rows($result); echo "There are $num_rows Users Online right now"; } } } ?> I have a table and the structure is Code: [Select] ID, UID, Site, Uname, PassI already have this <?php $result = mysql_query(sprintf("SELECT * FROM Logins WHERE UID = %d", $_COOKIE['UID_WatsonN'])); //check login table against cookie if(($num = mysql_num_rows($result)) > 0){ mysql_close(); ?> <table border="0" cellspacing="2" cellpadding="2"> <tr> <th>ID</th> <th>UID</th> <th>Site</th> <th>Uname</th> <th>Pass</th> </tr> <center> <?php $i=0; while ($i < $num) { $f1=mysql_result($result,$i,"ID"); $f2=mysql_result($result,$i,"UID"); $f3=mysql_result($result,$i,"Site"); $f4=mysql_result($result,$i,"Uname"); $f5=mysql_result($result,$i,"Pass"); ?> <tr> <td><?php echo $f1; ?></td> <td><?php echo $f2; ?></td> <td><?php echo $f3; ?></td> <td><?php echo $f4; ?></td> <td><?php echo $f5; ?></td> </tr> <?php $i++; } } ?> which only gets the data from that one person. What is in the table is usernames and passwords for diffrent sites and i want to take all the usernames and passwords and put them into variables to pass on to the login form. |
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