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PHP - How Do I Make A Column Link To Mysql
I have a table where it displays some data. How do I make this Code: [Select]
echo "<td>" . $row['title'] . "</td>"; into a link? Similar TutorialsHi, I'm new here and I should say, I am a raw amateur at PHP and MySQL. All I can do is look at how others do similar things and try and adapt it. I have a MySQL table: Neil_Details. It has 4 columns: id, number, name, password. I can enter number and name from a csv file automatically, no problem. id is the Primary Key and will auto_increment. The column 'number' is the student numbers, name is their Chinese names. I want to take the column number and generate a password from each number in the column password. That's all! Quote$password = password_hash($number, PASSWORD_DEFAULT); People tell me, "Don't use their student numbers," but once I know how to do this in principle, I can splice part of the number and Chinese name together somehow and make a more secure password. I just want to learn how to do this in principle. Then I can do it for each class. So far I have this, which doesn't seem to work, although I get no errors in /var/log/apache2/error.log Could you please help me along a bit with some tips, pointers, links? My index.php first calls '/makePassword/form.html.php' This is called makePassword.php. Thanks for any tips!
<?php
//start PHP session
session_start();
//check if login form is submitted
if(isset($_POST['gettable'])){
//assign variables to post values
$tablename = $_POST['tablename'];
// login to the database dbname=allstudentsdb
include $_SERVER['DOCUMENT_ROOT'] . '/includes/studentdb.inc.php';
$stmt = $pdo->prepare('SELECT * FROM ' . $tablename . ' WHERE number = :number');
$stmt->execute(['number' => $number]);
$password = password_hash($number, PASSWORD_DEFAULT);
echo 'password is ' . $password;
$stmt = $pdo->prepare('INSERT INTO ' . $tablename . ' (password) VALUES (:password)');
try{
$stmt->execute(['password' => $password]);
}
catch(PDOException $e){
$_SESSION['error'] = $e->getMessage();
}
}
echo 'Passwords made!';
// the input form to get the mysql table name
header('location: ' . '/makePassword/form.html.php');
?>
My Php Buddies, I have mysql tbl columns these:
id: Now, I want to display their row data by excluded a few columns. Want to exclude these columns: date_&_time account_activation_code account_activation_status id_verification_video_file_url password
So, the User's (eg. your's) homepage inside his account should display labels like these where labels match the column names but the underscores are removed and each words' first chars CAPITALISED:
Id: 1
For your convenience only PART 1 works. Need help on Part 2 My attempted code:
PART 1
<?php
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// Query to get columns from table
$query = $conn->query("SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'members' AND TABLE_NAME = 'users'");
while($row = $query->fetch_assoc()){
$result[] = $row;
}
// Array of all column names
$columnArr = array_column($result, 'COLUMN_NAME');
foreach ($columnArr as $value) {
echo "<b>$value</b>: ";?><br><?php
}
?>
PART 2
<?php
//Display User Account Details
echo "<h3>User: <a href=\"user.php?user=$user\">$user</a> Details</h3>";?><br>
<?php
$excluded_columns = array("date_&_time","account_activation_code","account_activation_status","id_verification_video_file_url","password");
foreach ($excluded_columns as $value2)
{
echo "Excluded Column: <b>$value2</b><br>";
}
foreach ($columnArr as $value)
{
if($value != "$value2")
{
$label = str_replace("_"," ","$value");
$label = ucwords("$label");
//echo "<b>$label</b>: "; echo "$_SESSION[$value]";?><br><?php
echo "<b>$label</b>: "; echo "${$value}";?><br><?php
}
}
?>
PROBLEM: Columns from the excluded list still get displayed. Edited November 19, 2018 by phpsaneHello.
I have a bit of a problem. When I fetch the link field from the database.i don't see an actual link on the page.
One more thing, what type of field should I use to store the link in the database? Probably there is where I went wrong.
All help is
I have a mysql table named songs with 3 columns, id, artist,title. Most of the songs in the artist column are correct, ex: artist ------------------ John Denver Loretta Lynn Shania Twain Luke Bryan But some of the songs in the artist column are reveresed with a comma, ex: artist ----------------- Dever, John Lynn. Loretta Twain, Shania Bryan, Luke Is there an easy php code snippet or mysql statement that i can use to reverse the order of first name and last name and remove the comma in the last example so the artst columd matches the first example? I hope this makes sense, thanks, Dale. Php Buddies, Just how do you insert an uploaded img via html for ($_POST) to mysql tbl and what type of column should it be ? Also, how to link the img from the mysql column to a webpage ? Following html links the img from a folder/directory to a webpage: <a href="../html-link.htm"><img src="flower.jpg" style="width:82px; height:86px" title="White flower" alt="Flower"></a> Is there a way to use php to make an automatic column addition to a table? like if I had a comment form and want to save the replys in a database, I would want a column for each reply, is there a way to make a new column each time someone submits the form? Hi guys I hope I am in the right place on this forum, if not I apologise. A have been working with CS-Cart and had so much trouble trying to update product combinations so I searched for help on the data feeds I am using and found that there was a script that would update my products for os-commerce, this has worked out even worse. All I really need is for a script to update one column called amount in a Mysql table by referring to the product_code column, Eg If product_code NS324 is= to 5 ad 5 to the amount column. This sounds simple but I think it might be complex. Here is the Table Generated b\: phpM\Admin 3.4.9 / M\SQL 5.5.20-log SQL quer\: SELECT * FROM `cscart_product_options_inventor\` LIMIT 0, 30 ; Rows: 30 Column1-----------Column2---------------Column3--------------Column4----------Column5-------Column6-------Column7 product_id-----product_code---------combination_hash-----combination-------amount----------temp-----------position --29813--------------NS3455----------- --1447985068-----------738_3059-----------0-----------------N-------------------0 So if I can update the amount column using the product_code would solve all of my problems. So this is what I need to do, I need to add an amount to the amount column related to the product_code NS3455 or update amount or even replace amount it don't matter. Due to the nature of the feeds I receive I cannot use product_id or combination_hash or combination. Please help me do this. Lets see who is the clever one. Thanks for you time Hi everyone, I got a bit of code off the web and did some tweaking. I want to use it to export data from a mysql table to excel. I do a website for a friend and have been exporting it myself and emailing it to him. However, I thought it'd be easier if I could just direct him to a link so he could get it whenever. Anyway, the code below works pretty well...the only problem being that it exports all data to the first column of the excel file. There are commas between all fields, so it is possible to use the 'text to columns' feature in excel to separate teh data into separate columns. However, if there is a way of fixing the code that would negate the need to have to do this, it would be much appreciated. Here goes: <?php $db = mysql_connect("localhost", "MYUSERNAME", "MYPASSWORD"); mysql_select_db("MYDATABASE",$db); $query="SELECT * FROM MYTABLENAME"; $result=mysql_query($query); $num=mysql_numrows($result); mysql_close(); $csv_output = "firstname,lastname,emailaddress,crew_name_001"; $csv_output .= "\r\n"; $i=0; while ($i < $num) { $id=mysql_result($result,$i,"id"); $firstname = mysql_result($result,$i,"firstname"); $lastname = mysql_result($result,$i,"lastname"); $emailaddress = mysql_result($result,$i,"emailaddress"); $crew_name_001 = mysql_result($result,$i,"crew_name_001"); $csv_output .= "$firstname,$lastname,$emailaddress,$crew_name_001\n"; ++$i; } $mode="xls"; $type="excel"; header("Content-type: text/x-csv"); header("Content-disposition: attachment; filename=".date("d-m-Y")."-export.xls"); print $csv_output; exit; ?> Thanks for your time, Dave I have a tag column in the table of posts. I store tags as "tag1,tag2,tag3,...". When displaying tags in the post, I explode to have an array. Everything is OK, but I cannot create a tags cloud; as I need to have the occurrence of each tag to increase the font. What is a practical trick to create tag clouds? I think the common method is to build a table for post tags and store each single tag in a separate cell. But I hope to keep my database tidy. Hello, I'm having some issues with PHP thinking that the variables that I send it are the actual columns in my database. First, I pull off Quadratic_Functions and introductory_problem from http://localhost:8888/algebra_book/Chapters/Quadratic_Functions/introductory_problem.php using the code below: Code: [Select] $chapter_page = $_SERVER['PHP_SELF']; $chapter_page_array = explode('/',$chapter_page); $size =count($chapter_page_array); $chapter = $chapter_page_array[$size-2]; $page = $chapter_page_array[$size-1]; $page_array = explode('.', $page); $page = $page_array[0]; Based on my printing of the variables $chapter and $page I think that it's doing what I want it to do. I then use the following function: Code: [Select] $supplemental_id = getSupplementalId($dbRead,$chapter,$page); to check out if the there's a supplemental_id for the Quadratic_Function chapter and introductory_problem page name via: Code: [Select] function getSupplementalId($read,$user_id,$chapter,$page) { $sql = "SELECT supplemental_id FROM instructors_supplemental WHERE page_name = $page AND chapter_name='$chapter"; return $read->fetchRow($sql); } If I stick in actual values, as seen below, the thing runs fine. Code: [Select] $sql = "SELECT supplemental_id FROM instructors_supplemental WHERE page_name = 'introductory_problem' AND chapter_name='Quadratic_Functions'"; But if I run it in the abstract version, with variables for page and chapter name (the first version), I get Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'introductory_problem' in 'where clause'' in... It's almost as if it thinks that my variables are the names of the columns. Any thoughts would be appreciated.... hi, i'm new in php/mysql. i'm stored student marks values in following format in mysql db table. id student_code Tamil English Maths Science Social 1 1 100 75 78 88 95 2 2 85 90 88 80 100 But i want to search and display the specific student marks in following format. id:1 student_code:1 Tamil:100 English:75 Maths:78 Science:88 Social:92 Total:? Avg:? please give correct code for this format. I have a table of restaurant menu items called menu_items. This table has a float row(3,2) called price. I have a query that looks like this: $query = mysql_query("SELECT * FROM menu_items WHERE restaurant = '".$restaurantid."'"); How would I find the average of the price row from that query? Basically I want to find the average item price for a restaurants menu. I have a database with one row and about 50 columns, where the inserted data is being displayed on a page. But a lot of the time not all columns are being used. So say only 25 columns have data, there will be 25 blanks spaces with an • symbol. Is there a way to ignore to columns that have no data in them? Such as SELECT * from notices WHERE [columns have data] Code: [Select] <?php $html="<table>"; $q="select * from notices"; $r=mysql_query($q); while($o=mysql_fetch_object($r)){ foreach($o as $key=>$val){ $html.="<tr><td colspan='2' bgcolor='#896B45'><div style='padding:10px;'>&#8226; {$val}<br></div></td></tr>"; }} $html.="</table>"; echo $html; ?> CREATE TABLE `notices` ( `id` int(11) NOT NULL auto_increment, `notice1` text, `notice2` text, `notice3` text, `notice4` text, `notice5` text, `notice6` text, `notice7` text, `notice8` text, `notice9` text, `notice10` text, `notice11` text, `notice12` text, `notice13` text, `notice14` text, `notice15` text, `notice16` text, `notice17` text, `notice18` text, `notice19` text, `notice20` text, `notice21` text, `notice22` text, `notice23` text, `notice24` text, `notice25` text, `notice26` text, `notice27` text, `notice28` text, `notice29` text, `notice30` text, `notice31` text, `notice32` text, `notice33` text, `notice34` text, `notice35` text, `notice36` text, `notice37` text, `notice38` text, `notice39` text, `notice40` text, `notice41` text, `notice42` text, `notice43` text, `notice44` text, `notice45` text, `notice46` text, `notice47` text, `notice48` text, `notice49` text, `notice50` text, PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=40 DEFAULT CHARSET=utf8 I have an admin page for the posting of the date to the database: Code: [Select] <?php include_once($_SERVER["DOCUMENT_ROOT"] . "/main.inc.php"); $page_content = db_select("select * from notices"); $pc = $page_content[0]; $ff=$_POST; if ($ff['submit']) { $insc="UPDATE notices SET notice1='".$ff['notice1']."' , notice2='".$ff['notice2']."' , notice3='".$ff['notice3']."' , notice4='".$ff['notice4']."' , notice5='".$ff['notice5']."' , notice6='".$ff['notice6']."' , notice7='".$ff['notice7']."' , notice8='".$ff['notice8']."' , notice9='".$ff['notice9']."' , notice10='".$ff['notice10']."' , notice11='".$ff['notice11']."' , notice12='".$ff['notice12']."' , notice13='".$ff['notice13']."' , notice14='".$ff['notice14']."' , notice15='".$ff['notice15']."' , notice16='".$ff['notice16']."' , notice17='".$ff['notice17']."' , notice18='".$ff['notice18']."' , notice19='".$ff['notice19']."' , notice20='".$ff['notice20']."' , notice21='".$ff['notice21']."' , notice22='".$ff['notice22']."' , notice23='".$ff['notice23']."' , notice24='".$ff['notice24']."' , notice25='".$ff['notice25']."' , notice26='".$ff['notice26']."' , notice27='".$ff['notice27']."' , notice28='".$ff['notice28']."' , notice29='".$ff['notice29']."' , notice30='".$ff['notice30']."' , notice31='".$ff['notice31']."' , notice32='".$ff['notice32']."' , notice33='".$ff['notice33']."' , notice34='".$ff['notice34']."' , notice35='".$ff['notice35']."' , notice36='".$ff['notice36']."' , notice37='".$ff['notice37']."' , notice38='".$ff['notice38']."' , notice39='".$ff['notice39']."' , notice40='".$ff['notice40']."' , notice41='".$ff['notice41']."' , notice42='".$ff['notice42']."' , notice43='".$ff['notice43']."' , notice44='".$ff['notice44']."' , notice45='".$ff['notice45']."' , notice46='".$ff['notice46']."' , notice47='".$ff['notice47']."' , notice48='".$ff['notice48']."' , notice49='".$ff['notice49']."' , notice50='".$ff['notice50']."' , id='1' WHERE id='1'"; mysql_query($insc); } ?> <html> <head> </head> <body> <form name="noticesform" method="post" action="notices_admin.php" enctype="multipart/form-data"> <textarea name='notice1' cols='110' rows='3' class='input'><?=$pc["notice1"]?> </textarea> <textarea name='notice2' cols='110' rows='3' class='input'><?=$pc["notice2"]?> </textarea> <textarea name='notice3' cols='110' rows='3' class='input'><?=$pc["notice3"]?> </textarea> <textarea name='notice4' cols='110' rows='3' class='input'><?=$pc["notice4"]?> </textarea> <textarea name='notice5' cols='110' rows='3' class='input'><?=$pc["notice5"]?> </textarea> <textarea name='notice6' cols='110' rows='3' class='input'><?=$pc["notice6"]?> </textarea> <textarea name='notice7' cols='110' rows='3' class='input'><?=$pc["notice7"]?> </textarea> <textarea name='notice8' cols='110' rows='3' class='input'><?=$pc["notice8"]?> </textarea> <textarea name='notice9' cols='110' rows='3' class='input'><?=$pc["notice9"]?> </textarea> <textarea name='notice10' cols='110' rows='3' class='input'><?=$pc["notice10"]?> </textarea> <textarea name='notice11' cols='110' rows='3' class='input'><?=$pc["notice11"]?> </textarea> <textarea name='notice12' cols='110' rows='3' class='input'><?=$pc["notice12"]?> </textarea> <textarea name='notice13' cols='110' rows='3' class='input'><?=$pc["notice13"]?> </textarea> <textarea name='notice14' cols='110' rows='3' class='input'><?=$pc["notice14"]?> </textarea> <textarea name='notice15' cols='110' rows='3' class='input'><?=$pc["notice15"]?> </textarea> <textarea name='notice16' cols='110' rows='3' class='input'><?=$pc["notice16"]?> </textarea> <textarea name='notice17' cols='110' rows='3' class='input'><?=$pc["notice17"]?> </textarea> <textarea name='notice18' cols='110' rows='3' class='input'><?=$pc["notice18"]?> </textarea> <textarea name='notice19' cols='110' rows='3' class='input'><?=$pc["notice19"]?> </textarea> <textarea name='notice20' cols='110' rows='3' class='input'><?=$pc["notice20"]?> </textarea> <textarea name='notice21' cols='110' rows='3' class='input'><?=$pc["notice21"]?> </textarea> <textarea name='notice22' cols='110' rows='3' class='input'><?=$pc["notice22"]?> </textarea> <textarea name='notice23' cols='110' rows='3' class='input'><?=$pc["notice23"]?> </textarea> <textarea name='notice24' cols='110' rows='3' class='input'><?=$pc["notice24"]?> </textarea> <textarea name='notice25' cols='110' rows='3' class='input'><?=$pc["notice25"]?> </textarea> <textarea name='notice26' cols='110' rows='3' class='input'><?=$pc["notice26"]?> </textarea> <textarea name='notice27' cols='110' rows='3' class='input'><?=$pc["notice27"]?> </textarea> <textarea name='notice28' cols='110' rows='3' class='input'><?=$pc["notice28"]?> </textarea> <textarea name='notice29' cols='110' rows='3' class='input'><?=$pc["notice29"]?> </textarea> <textarea name='notice30' cols='110' rows='3' class='input'><?=$pc["notice30"]?> </textarea> <textarea name='notice31' cols='110' rows='3' class='input'><?=$pc["notice31"]?> </textarea> <textarea name='notice32' cols='110' rows='3' class='input'><?=$pc["notice32"]?> </textarea> <textarea name='notice33' cols='110' rows='3' class='input'><?=$pc["notice33"]?> </textarea> <textarea name='notice34' cols='110' rows='3' class='input'><?=$pc["notice34"]?> </textarea> <textarea name='notice35' cols='110' rows='3' class='input'><?=$pc["notice35"]?> </textarea> <textarea name='notice36' cols='110' rows='3' class='input'><?=$pc["notice36"]?> </textarea> <textarea name='notice37' cols='110' rows='3' class='input'><?=$pc["notice37"]?> </textarea> <textarea name='notice38' cols='110' rows='3' class='input'><?=$pc["notice38"]?> </textarea> <textarea name='notice39' cols='110' rows='3' class='input'><?=$pc["notice39"]?> </textarea> <textarea name='notice40' cols='110' rows='3' class='input'><?=$pc["notice40"]?> </textarea> <textarea name='notice41' cols='110' rows='3' class='input'><?=$pc["notice41"]?> </textarea> <textarea name='notice42' cols='110' rows='3' class='input'><?=$pc["notice42"]?> </textarea> <textarea name='notice43' cols='110' rows='3' class='input'><?=$pc["notice43"]?> </textarea> <textarea name='notice44' cols='110' rows='3' class='input'><?=$pc["notice44"]?> </textarea> <textarea name='notice45' cols='110' rows='3' class='input'><?=$pc["notice45"]?> </textarea> <textarea name='notice46' cols='110' rows='3' class='input'><?=$pc["notice46"]?> </textarea> <textarea name='notice47' cols='110' rows='3' class='input'><?=$pc["notice47"]?> </textarea> <textarea name='notice48' cols='110' rows='3' class='input'><?=$pc["notice48"]?> </textarea> <textarea name='notice49' cols='110' rows='3' class='input'><?=$pc["notice49"]?> </textarea> <textarea name='notice50' cols='110' rows='3' class='input'><?=$pc["notice50"]?> </textarea> <input type="submit" name="submit" value="Click here to update" class="input"> </form> </body> </html> Hey Everyone, I'm creating a site that will show images uploaded for certain days working on a job site. Kind of a day-to-day photo journal for the customer. On the site, the user gets here, sees 3 large images, and a series of thumbnails if more than 3 images exist for that day (works fine). However, underneath that I want to display a 3-4 column setup of "Archived Dates" that provide a link to the images of the other dates. I have this working correctly, but the results are displayed as follows: Date 1: Date 2: Date 3: etc.... I want them to display like this; Day 1 Day 4 Day 2 Day 5 Day 3 Day 6 and so on..... in a 3 column format. Here is the code I have right now just looping through to display these link results, not the rest of the page. I am trying to do it tableless right now, but if that isn't the right way to go, please let me know. Thanks to anyone in advance, Nick $SQLRowe = "SELECT DISTINCT RoweImgDate from tblRowe WHERE RoweImgDate !='" . $_GET['date'] . "' Order by RoweImgDate DESC Limit 0, 30"; //echo $SQLRowe; $rsSQLRowe = mysql_query($SQLRowe); <span class="rowe">Archived Photos:</span><br/> <div id="archive"> <?php while($row = mysql_fetch_array($rsSQLRowe)){ //echo "<a href='index.php?id="' . $row[RoweImgID] . '"' class='link'>$row[RoweImgDate]</a></br>"; echo "<div id='archivedates'>"; echo "<a href='index.php?date=" . $row[RoweImgDate] . "' class='link'>$row[RoweImgDate]</a>"; echo "</div>"; //echo "<img src='images/$row[RoweImage]'/><br/>"; //echo "<span class='FeatDesc'><p>$row[RoweImgDesc]</p></span><br/>"; } ?> </div> Hey all I'm working on an auction website. I've added a new column to the 'Auctions' table, however the 'sell.php' page now does not work with this new column (I've deleted the column and tested again and it works, so that's definitely the cause). The new column can not be in a separate table as it needs to pull 'id' values from the 'Auctions' table for various functions. My question to you is, is there any PHP snippet I can use to tell sell.php to stop reading the 'Auctions' table once it reaches the column I've added? The new column is called 'shipped' if that's of any relevance. Below is some of the PHP I'm working on on the sell.php page. #//Populate arrays $UPLOADED_PICTURES[] = $file; $UPLOADED_PICTURES_SIZE[] = filesize($image_upload_path.session_id()."/".$file); } } } $_SESSION["UPLOADED_PICTURES"] = $UPLOADED_PICTURES; $_SESSION["UPLOADED_PICTURES_SIZE"] = $UPLOADED_PICTURES_SIZE; $_SESSION["GALLERY_UPDATED"]=true; if($sessionVars['SELL_action']=='edit') { $sessionVars["OLD_GALLERYFEE"] = $SETTINGS["picturesgalleryvalue"] * count($UPLOADED_PICTURES); } else { $sessionVars["OLD_GALLERYFEE"] = 0; } } } } $with_reserve = $sessionVars["SELL_with_reserve"]; $reserve_price = $sessionVars["SELL_reserve_price"]; $minimum_bid = $sessionVars["SELL_minimum_bid"]; $duration_hours = $sessionVars["SELL_duration_hours"]; $duration_minutes = $sessionVars["SELL_duration_minutes"]; $pict_url=$sessionVars["SELL_pict_url"]; $imgtype = $sessionVars["SELL_file_uploaded"]; $title = $sessionVars["SELL_title"]; $description = stripslashes($sessionVars["SELL_description"]); $pict_url = $sessionVars["SELL_pict_url"]; $atype = $sessionVars["SELL_atype"]; $adultonly = $sessionVars["SELL_adultonly"]; $TPL_item_value = $item_value = $sessionVars["SELL_item_value"]; $TPL_number_of_bids =$number_of_bids=$sessionVars["SELL_number_of_bids"]; $TPL_bid_value = $bid_value = $sessionVars["SELL_bid_value"]; $iquantity = $sessionVars["SELL_iquantity"]; $buy_now = $sessionVars["SELL_with_buy_now"]; $buy_now_price = $sessionVars["SELL_buy_now_price"]; $duration = $sessionVars["SELL_duration"]; $duration_second = $sessionVars["SELL_duration_second"]; $minimum_users = $sessionVars["SELL_minimum_users"]; $relist = $sessionVars["SELL_relist"]; $increments = $sessionVars["SELL_increments"]; $customincrement = $sessionVars["SELL_customincrement"]; $international = ($sessionVars["SELL_international"])?"on":""; $sellcat = $_SESSION['sellcat']; $private = $sessionVars["SELL_private"]; if($private != 'y') $private = 'n'; $sendemail = $sessionVars["SELL_sendemail"]; $txt = $sessionVars["SELL_txt"]; $num = $sessionVars["SELL_num"]; $buy_now_only = $sessionVars["SELL_buy_now_only"]; and... $auction_id=$sessionVars['SELL_auction_id']; } elseif ($sessionVars["SELL_action"] == "reopen") { $query = "UPDATE BPLA_auctions set title = '".addslashes($sessionVars["SELL_title"])."', starts = '".$a_starts."', starts_second = '".$a_starts_second."', description = '".addslashes($sessionVars["SELL_description"])."', pict_url = '".addslashes($sessionVars["SELL_pict_url"])."', category = ".$sessionVars["SELL_sellcat"].", minimum_bid = '".$sessionVars["SELL_minimum_bid"]."', reserve_price = '".(($sessionVars["SELL_with_reserve"]=="yes")?$sessionVars["SELL_reserve_price"]:"0")."', buy_now = '".(($sessionVars["SELL_with_buy_now"]=="yes")?$sessionVars["SELL_buy_now_price"]:"0")."', bn_only = '".$sessionVars["SELL_buy_now_only"]."', auction_type = '".$sessionVars["SELL_atype"]."', adultonly = '".$sessionVars["SELL_adultonly"]."', duration = '".$sessionVars["SELL_duration"]."', duration_second = '".$sessionVars["SELL_duration_second"]."', minimum_users = ".intval($sessionVars["SELL_minimum_users"]).", increment = ".doubleval($sessionVars["SELL_customincrement"]).", international = '".(($sessionVars["SELL_international"])?"1":"0")."', ends = '".$a_ends."', ends_second = '".$a_ends_second."', photo_uploaded = ".(($sessionVars["SELL_file_uploaded"])?"1":"0").", quantity = ".$sessionVars["SELL_iquantity"].", relist=".intval($sessionVars["SELL_relist"]).", relisted=0, closed='0', private='n', item_value = '".$sessionVars["SELL_item_value"]."', number_of_bids = '".$sessionVars["SELL_number_of_bids"]."', bid_value = '".$sessionVars["SELL_bid_value"]."', suspended='".$SUSPENDED."',"; $query .= "current_bid=0, num_bids=0, WHERE id = '".$sessionVars["SELL_auction_id"]."'"; $backtoclosed=true; if($BPLowbidAuction_TESTMODE == 'yes'){ echo $ERR = $ERR_9999; }else{ $res=mysql_query($query); if (!$res) { MySQLError($query); exit; } $auction_id=$sessionVars['SELL_auction_id']; $sessionVars["SELL_auction_id_old"]=$auction_id; $query = "DELETE FROM BPLA_bids WHERE auction='$auction_id'"; $res = @mysql_query($query); if(!$res) { MySQLError($query); exit; } Thanks in advance for any help and replies! I've been using this code for a long time and realised it's very repetitive, but the id_column I want changes all the time function getRows() { $query = mysql_query($sql); $rows = array(); while($row = mysql_fetch_assoc($query)) { $rows[$row['id_column']] = $row; } return $rows; } So I wrote this function that will automatically create an array with a column I choose if I wish, but I'm not sure if it's very efficient. function getRows($query, $column_id = false) { $rows = array(); while($row = mysql_fetch_assoc($result)) { if($column_id === false) { $rows[] = $row; } else { if(isset($row[$column_id])) { $rows[$row[$column_id]] = $row; } else { $rows[] = $row; } } } return $rows; } I would appreciate some input as to make it better. Thanks. I'm a newbie, can you please help? I'm getting a mysql error "Unknown column 'E0000001' in 'where clause'" The id is in the URL: ...user-profile.php?id=E0000001 My Query $query = mysqli_query($con, "SELECT * FROM UserList WHERE UserID=".$id) or die (mysqli_error($con)); Thank you Edited September 18, 2019 by ACBMSEHi all, I have a table... id | Name | Downloads | 01 | tom | 5 02 | thomas | 2 03 | tommy | 15 I need a button in my page whcih on submit would resent the 'downloads' column so all values are set to 0, Is this possible and how if it is? Thanks for any advice Hey guys, I'm a little confused to how I can do this.
I am basically wanting to give my first column a 'NOT NULL AUTO_INCREMENT' and give each row it's own 'id'. The issue I am having is that the script I am using truncates the whole SQL table with a CSV file that is cron'd daily to update data.
I am currently using this script:
<?php
$databasehost = "localhost";
$databasename = "";
$databasetable = "";
$databaseusername="";
$databasepassword = "";
$fieldseparator = ",";
$lineseparator = "\n";
$enclosedbyquote = '"';
$csvfile = "db-core/feed/csv/csv.csv";
if(!file_exists($csvfile)) {
die("File not found. Make sure you specified the correct path.");
}
try {
$pdo = new PDO("mysql:host=$databasehost;dbname=$databasename",
$databaseusername, $databasepassword,
array(
PDO::MYSQL_ATTR_LOCAL_INFILE => true,
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
)
);
} catch (PDOException $e) {
die("database connection failed: ".$e->getMessage());
}
$pdo->exec("TRUNCATE TABLE `$databasetable`");
$affectedRows = $pdo->exec("
LOAD DATA LOCAL INFILE ".$pdo->quote($csvfile)." REPLACE INTO TABLE `$databasetable`
FIELDS OPTIONALLY ENCLOSED BY ".$pdo->quote($enclosedbyquote)."
TERMINATED BY ".$pdo->quote($fieldseparator)."
LINES TERMINATED BY ".$pdo->quote($lineseparator)."
IGNORE 1 LINES");
echo "Loaded a total of $affectedRows records from this csv file.\n";
?>
Is it possible to amend this script to ignore my first column and truncate all of the data in the table apart from the first column?
I could then give all of the rows in the first column their own ID's any idea how I could do this?
I am still very nooby so please go easy on me
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