PHP - Query Variable Interpreted As Column...but Why?
hello all!
my query, when executed, generates an error i don't understand. i've seen similar entries, but i couldn't find one that related to this particular problem. either that, or i'm a retard and didn't see it. apologies if that's the case. here's the error: --> Database Query Failed: Unknown column 'client_id' in 'where clause' <-- i triple checked the database table and, YUP, the column is correctly named "client_id" and it is an INT column, so it doesn't need to be encapsulated with single quotes. here's the code that makes it happen: <CODE> $clientID = $_SESSION['clientID']; $query = "SELECT * "; $query .= "FROM client_data "; $query .= "WHERE client_id = {$clientID} "; $query .= "LIMIT 1"; $results = mysql_query($query); </CODE> what. the. heck. thanks in advance gang. WR! Similar TutorialsI've been making our thesis and i've been thinking if there is a function or method perhaps to get the interpreted codes(the codes you see if you get the source of the site on browsers) into another text file. something like fwrite the intertpreted code to a text file I need to write a query that will sum a column 'serv_cc_total' from the first day of the month to the date the record was saved to the db when the record for that date is viewed. Any help would be appreciated. Doug The Script:
<?php include("connect.php"); ?> <?php echo "<h1>The Hashtag: </h1>"; if(isset($_GET['hashtag'])){ echo $_GET['hashtag']; } // Select the ID of the given hashtag from the "hashtags" table. $tqs = "SELECT `id` FROM `hashtags` WHERE `hashtag` = '" . $_GET['hashtag'] . "'"; $tqr = mysqli_query($dbc, $tqs) or die(mysqli_error($dbc)); $row = mysqli_fetch_assoc($tqr); // This prints e.g.: // 100 echo "<br/><br/>"; print_r($row['id']); // Select the threads from the "thread" table which contains the hashtag ID number. $tqs_two = "SELECT * FROM `thread` WHERE `hashtag_id` IN ('" . $row['id'] . "')"; $tqr_two = mysqli_query($dbc, $tqs_two) or die(mysqli_error($dbc)); $row_two = mysqli_fetch_assoc($tqr_two); echo "<br/><br/>"; print_r($row_two); ?>The script should select the rows by that ID number of the hashtag. It should look in the "hashtag_id" column of the table and see if that ID number can be found there, if it can be found there, then it should select that row. The ID numbers are inside that "hashtag_id" column separated by commas. Example: 98, 99, 100My Question: How to do the SQL query so it selects the rows by the hashtag ID number? Edited by glassfish, 17 October 2014 - 10:35 AM. Hi Everyone, I am working on implementing a blog comment system using the query below to display comments. My question is what is the best way to do a row count for the id column with this query or do I need to do a second db query to accomplish this? The purpose of this is to echo out the number of comments for that post, before displaying them. Any help is appreciated. Thanks in advance, kaiman <?php // get url variables $post_id = mysql_real_escape_string($_GET['id']); include ("../../scripts/includes/nl2p.inc.php"); // connects to server and selects database include ("../../scripts/includes/dbconnect.inc.php"); // table name $tbl_name3="blog_comments"; // select info from comments database $result3 = mysql_query ("SELECT count(*) FROM $table_name3 WHERE id='$post_id' ORDER BY id DESC LIMIT 1") or trigger_error("A mysql error has occurred!"); if (mysql_num_rows($result3) > 0 ) { while($row = mysql_fetch_array($result3)) { extract($row); // display number of comments // display date $row_date = strtotime($row['date']); putenv("TZ=America/Denver"); echo "<p class=\post\">On ".date('F, jS, Y', $row_date)." "; // display commenter name if($row['url'] == "") { echo $row['name']." wrote:</p>\n"; } else { echo "<a href=\"".$row['url']."\" target=\"_blank\">".$row['name']."</a> wrote:</p>\n"; } // display content $comments = $row['comment']; echo nl2p($comments); } } else { echo "<p class=\"large_spacer\">No Comments</p>"; } ?> I am trying to create 3 columns of data from a query. I have used this code before for 2 columns but and now wanting to use for three columns.
There are 5 records from a join query. The first two columns display the results, 2 results in the left column and 3 results in the center column. The right column displayw empyt text used in displaying the results, there is no data to populate and it seems to mimic the the number from the center, 3.
Here is the URL to see the problem
http://specialslocat...ignID=1IBu3992p
Here is the Code for the query and the 3 column results.
<?php $UN_URL = $_GET['un']; $mS_MGMTcampaignID_URL = $_GET['mS_MGMTcampaignID']; ?> <table width="944" border="1" align="center" cellpadding="0" cellspacing="0"> <?php $result = mysql_query( "SELECT * FROM manager_Specials_company_mgmt MSCM LEFT JOIN b2c_coupons B2CC ON (MSCM.mS_MGMT_id = B2CC.m_primeID )WHERE mS_MGMTcampaignID = '$mS_MGMTcampaignID_URL' ORDER BY mS_MGMT_m_company ASC" ); $num_results = mysql_num_rows($result); $numb_tb_rows= ceil($num_results/3) ?> <? if ( $numb_tb_rows > 0 ) { ?> <tr > <td colspan="4" valign="top" class="body_text_10_Center"><strong><?=$mS_campaignName_mS?> is proud to sponsor <?=$num_results?> <? if ( $num_results == 1 ) { ?> company:</strong> <? } elseif ( $num_results > 1 ) { ?> companies:</strong> <? } ?> </td> </tr> <tr class="body_text_10_Center"> <!-- Column 1 --> <td width="320" class="body_text_10_Center" valign="top"> <? // column #1 if($num_results>=1) { for($i=0; $i<$numb_tb_rows; $i++) { $row= mysql_fetch_array($result); ?> <?php if(!empty ($row["m_logo"])) { ?> <div align="center"> <img src="http://marketingteammates.com/_ZABP_merchants/_zcnsLogos/gick.php/<?=stripslashes($row["m_logo"])?>?resize(220)" border="0"></a><br /> </div> <?php } else { } ?> <h6><?=stripslashes($row["mS_MGMT_m_company"])?></h6> <?=stripslashes($row["b2c_m_address1"])?> <?=stripslashes($row["b2c_m_address2"])?><br /> <?=stripslashes($row["b2c_m_city"])?> <?=stripslashes($row["b2c_m_state"])?>, <?=stripslashes($row["b2c_m_zip"])?><br /> Phone: <?=stripslashes($row["b2c_m_phone"])?><br /> Fax: <?=stripslashes($row["b2c_m_fax"])?><br /> <a href="mailto:<?=stripslashes($row["b2c_email"])?>"><?=stripslashes($row["b2c_email"])?></a><br /><br /> Hours of Operation: <?=stripslashes($row["m_coupon_title"])?><br /> <?=stripslashes($row["m_coupon_desc"])?><br /><br /> <div align="center"> <img src="../images/print_image.gif" width="29" height="31" /><br /><br /> <hr width="80%" size="1" /> </div><br /><br /> <? // END column #1 } } ?> </td> <!-- Column 2 --> <td width="320" class="body_text_10_Center" valign="top"> <? // column #2 if($num_results>=2) { for($i=($numb_tb_rows); $i<$num_results; $i++) { $row= mysql_fetch_array($result); ?> <?php if(!empty ($row["m_logo"])) { ?> <div align="center"> <img src="http://marketingteammates.com/_ZABP_merchants/_zcnsLogos/gick.php/<?=stripslashes($row["m_logo"])?>?resize(220)" border="0"></a><br /> </div> <?php } else { } ?> <h6><?=stripslashes($row["mS_MGMT_m_company"])?></h6> <?=stripslashes($row["b2c_m_address1"])?> <?=stripslashes($row["b2c_m_address2"])?><br /> <?=stripslashes($row["b2c_m_city"])?> <?=stripslashes($row["b2c_m_state"])?>, <?=stripslashes($row["b2c_m_zip"])?><br /> Phone: <?=stripslashes($row["b2c_m_phone"])?><br /> Fax: <?=stripslashes($row["b2c_m_fax"])?><br /> <a href="mailto:<?=stripslashes($row["b2c_email"])?>"><?=stripslashes($row["b2c_email"])?></a><br /><br /> Hours of Operation: <?=stripslashes($row["m_coupon_title"])?><br /> <?=stripslashes($row["m_coupon_desc"])?><br /><br /> <div align="center"> <img src="../images/print_image.gif" width="29" height="31" /><br /><br /> <hr width="80%" size="1" /> </div><br /><br /> <? // END column #2 } } ?> </td> <!-- Column 3 --> <td width="320" class="body_text_10_Center" valign="top"> <? // column #3 if($num_results>=3) { for($i=($numb_tb_rows); $i<$num_results; $i++) { $row= mysql_fetch_array($result); ?> <?php if(!empty ($row["m_logo"])) { ?> <div align="center"> <img src="http://marketingteammates.com/_ZABP_merchants/_zcnsLogos/gick.php/<?=stripslashes($row["m_logo"])?>?resize(220)" border="0"></a><br /> </div> <?php } else { } ?> <h6><?=stripslashes($row["mS_MGMT_m_company"])?></h6> <?=stripslashes($row["b2c_m_address1"])?> <?=stripslashes($row["b2c_m_address2"])?><br /> <?=stripslashes($row["b2c_m_city"])?> <?=stripslashes($row["b2c_m_state"])?>, <?=stripslashes($row["b2c_m_zip"])?><br /> Phone: <?=stripslashes($row["b2c_m_phone"])?><br /> Fax: <?=stripslashes($row["b2c_m_fax"])?><br /> <a href="mailto:<?=stripslashes($row["b2c_email"])?>"><?=stripslashes($row["b2c_email"])?></a><br /><br /> Hours of Operation: <?=stripslashes($row["m_coupon_title"])?><br /> <?=stripslashes($row["m_coupon_desc"])?><br /><br /> <div align="center"> <img src="../images/print_image.gif" width="29" height="31" /><br /><br /> <hr width="80%" size="1" /> </div><br /><br /> <? // END column #3 } } ?> </td> </tr> <? } else { echo ""; } ?> </table>Thanks for any help in advance. Mike this is the query: $query = "INSERT INTO kamerleden VALUES ('', '$twitter_id', '$name', '$nickname', '$fraction', '$residence', '$age', '$gender', '', '', '', '')"; it used to work but i switched to a different hosting. The first '' is the id which gives this error: query failed: Incorrect integer value: '' for column 'id' at row 1 in the database id is a int, with a length of 2 and with auto increment. How can i fix it? The Code Below is for my Colony Building page for my game. That particular code is supposed to display the number of buildings built, which it does, and also allow me to change the number of buildings built, which it doesn't. The code is part of a loop that displays all the possible buildings of a given type, in this case Iron Mines, that can be built on the colony. Basically what I need to know is, how do I change the name of the column that is being updated as the code loops. Currently it is setting all the forms to alter the number of Basic iron mines on a colony. I am hoping I can somehow call the names of all the columns into an array and use the same code that picks which column value i am selecting, the $?(an array)[$b](an incrementing number to call the correct array value): $?[$b]. Then I would replace Basic, in the column part of the UPDATE code with the array and result selector so that the first time i include() the code it creates the form and sets it to alter Basic, but the second time it sets the code to alter the value in the next column. Code: [Select] <?php $dbhost = 'localhost:3306'; $dbuser = 'root'; $dbpass = 'root'; $dbname = 'aosdb'; $conn = mysql_connect($dbhost,$dbuser,$dbpass) or die ('Error connecting to mysql'); mysql_select_db($dbname); $b=1; $queryp = "SELECT * FROM IMBuilt WHERE idcol = $idcol"; $resultp = mysql_query($queryp); $Base = mysql_fetch_row($resultp); if(isset($_POST["built"])) { if($_POST) { $Badd = $Base[$b]+$_POST["built"]; $queryi="UPDATE IMBuilt SET Basic=$Badd WHERE idcol = $idcol"; mysql_query($queryi); } } $queryf = "SELECT * FROM IMBuilt WHERE idcol = $idcol"; $resultf = mysql_query($queryf); $Basic = mysql_fetch_row($resultf); ?> <p class="bd" id="built">| Built: <?php echo $Basic[$b] ?> |</p> <form class="bd" method="post" action="IronMineList.php"><input type="varchar" name="built"><input type="submit" value="Build"></form> </div> 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] $sql = "SELECT supplemental_id FROM instructors_supplemental WHERE page_name = 'introductory_problem' AND chapter_name='Quadratic_Functions'"; But if I run it in the abstract version, with variables for page and chapter name (the first version), I get Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'introductory_problem' in 'where clause'' in... It's almost as if it thinks that my variables are the names of the columns. Any thoughts would be appreciated.... This is a continuation of my previous post. I would like to be able to read the second column of a tab delimited txt file into a variable as a string. let's say i have: Code: [Select] somegarbage_here readthisinto$file I'm looking for this but all tuts seem to be about importing it to arrays and what not. I just want to import the second column. There is always one line. To accomplish the layout I was looking for, I used the following code: for ($i=1; $i<=7; $i++) { //set day of week for display as title of columns $dow=date("l", strtotime($year.'W'."$weekno"."$i")); echo "<td class=\"wvcolumn\" valign=\"top\"> <table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" align=\"center\" width=\"$daycolumn\"> <tr><th class=\"wvtitle\" valign=\"bottom\" align=\"center\" width=\"$daycolumn\"><a class=\"titledate\" href=\"createticket.php?action=o&month=".date("m", strtotime($year.'W'."$weekno"."$i"))."&date=".date("d", strtotime($year.'W'."$weekno"."$i"))."&year=".date("Y", strtotime($year.'W'."$weekno"."$i"))."\">$dow, ".date("F d", strtotime($year.'W'.$weekno."$i"))."</a> <a onClick=\"window.open('http://www.batchgeo.com')\" title=\"Map $dow's Appointments\" href=\"mapday.php?week=$weekno&year=$year&day=$i\"><img width=\"20\" style=\"border-style: none\" src=\"../images/icon_globe.png\"></a></th></tr>"; if(date("Y-m-d")==date("Y-m-d", strtotime($year.'W'."$weekno"."$i"))) { $query = "SELECT fieldtickets.ticketnumber, fieldtickets.business, title, apptdatetime, DATE_FORMAT(apptdatetime,'%h:%i %p') AS fapptdatetime, status, billstatus, type, assigntech, clients.business FROM fieldtickets LEFT JOIN clients ON fieldtickets.business = clients.id WHERE status='Open' AND (type = 'Field' OR type = 'Phone') AND apptdatetime BETWEEN '".date("Y-m-d", strtotime($year.'W'."$weekno"."$i"))." 00:00:00' AND '".date("Y-m-d", strtotime($year.'W'."$weekno"."$i"))." 23:59:59' UNION SELECT fieldtickets.ticketnumber, fieldtickets.business, title, apptdatetime, DATE_FORMAT(apptdatetime,'%h:%i %p') AS fapptdatetime, status, billstatus, type, assigntech, clients.business FROM fieldtickets LEFT JOIN clients ON fieldtickets.business = clients.id WHERE status = 'Pending' ORDER BY status ASC, apptdatetime ASC"; } else { $query = "SELECT fieldtickets.ticketnumber, fieldtickets.business, title, apptdatetime, DATE_FORMAT(apptdatetime,'%h:%i %p') AS fapptdatetime, status, billstatus, type, assigntech, clients.business FROM fieldtickets LEFT JOIN clients ON fieldtickets.business = clients.id WHERE status='Open' AND (type = 'Field' OR type = 'Phone') AND apptdatetime BETWEEN '".date("Y-m-d", strtotime($year.'W'.$weekno."$i"))." 00:00:00' AND '".date("Y-m-d", strtotime($year.'W'.$weekno."$i"))." 23:59:59' ORDER BY apptdatetime ASC"; } $result = mysql_query($query) or die(mysql_error()); while($row = mysql_fetch_array($result)){ //if ticket is open show appt time and business, if ticket pending display DELIVERY and business name if($row[status]=="Open") { $href="createticket.php?action=e&ticket=".$row[ticketnumber]; $time=$row[fapptdatetime]; $delivery=""; } elseif($row[status]=="Pending") { $href="createticket.php?action=c&ticket=".$row['ticketnumber'].""; $time=""; $delivery="DELIVER"; } echo "<tr><td valign=\"top\"><a title=\"".$row[ticketnumber]." - ".$row[title]."\" class=\"".$row[status]."\" href=\"$href\"><span>$delivery$time ".substr($row['business'], 0, $displaychars)."</span></a></td></tr>\n"; } echo "</table>"; } echo "</td></tr> </table>"; Output is similar to this, and any existing "deliveries" are displayed under the current day. _________________________________________________ ______________ | Monday | Tuesday | Wednesday | Thursday | Friday | |appointments |appointments |appointments |appointments |appointments This works great, but requires 5 separate queries. My database is very small for now, so its not a big deal, but I know this can be done much more efficiently. How can I query the whole week and put appointments in their corresponding tables (days)? Thank you for your help! Hey all, first post to this site. I'm somewhat new to PHP, so bear with me - this might be an easy question, it might not be. Just looking for a little help. Basically, I have a query which takes commands from a form through AJAX (day, time, time1). The query executes a wildcard on a table named sip_data, searches for linked $id (so if $id=3, for example in multiple tables, it spits out the $name, $zip in a div). Here's the code: Code: [Select] <?php $dbhost = "localhost"; $dbuser = ""; $dbpass = ""; $dbname = ""; //Connect to MySQL Server $link = mysql_connect($dbhost, $dbuser, $dbpass); //Select Database mysql_select_db($dbname) or die(mysql_error()); // Retrieve data from Query String $id = $_GET['id']; $name = $_GET['name']; $zip = $_GET['zip']; $server_url = $_GET['server_url']; $day = $_GET['day']; $time = $_GET['time']; $time1 = $_GET['time1']; // Escape User Input to help prevent SQL Injection $id = mysql_real_escape_string($id); $name = mysql_real_escape_string($name); $zip = mysql_real_escape_string($zip); $server_url = mysql_real_escape_string($server_url); $day = mysql_real_escape_string($day); $time = mysql_real_escape_string($time); $time1 = mysql_real_escape_string($time1); //build query $query = "SELECT * FROM $day,sip_data WHERE $day.id=sip_data.id AND $day$time<=>$day$time1 ORDER BY zip ASC"; //Execute query $qry_result = mysql_query($query) or die(('No Results')); //Build Result String while($row = mysql_fetch_array($qry_result)) { echo "<table id=query_result align=left>"; echo "<tr>"; if($zip = $row[zip]); echo "<th><b>$row[zip]</b></th>"; echo "</tr>"; echo "<tr>"; echo "<td><a href=$row[server_url] rel=ajaxDiv>$row[name]</a></td>"; echo "</tr>"; echo "</table>"; } echo $display_string; ?> Basically, my issue with this is that some of the results within the sip_data DB will have zip codes that repeat. The current code prints out each results with the zip code and name - here's an image of a sample result: What I would like to do is avoid repeating the zip code and just group the results under each zip code, kinda like this: 55408 55412 55423 --------- ------------ ---------- example example example example example example Any help would be greatly appreciated. I feel like I'm so close to the answer, but just need a little guidance. Who knows, I might be way off. Thanks in advance! Hi everyone, Like the title says I need to count the amount of 1's in a column but I can't figure out how. Gr and thanx already Ryflex $id = '9'; $MyQuery = "SELECT * FROM bookings WHERE id = '$id'"; $retrieve = mysql_query($MyQuery) or die(mysql_error()); if(mysql_num_rows($retrieve) != 0): $row = mysql_fetch_assoc($retrieve); else: echo 'No Information'; endif; echo 'Full Name: ' . ($row['fullname']) . '<br><br>'; The above code is working for me however when I change it to what I do... $id = ($row['id']); It tells me I have an undefined row variable... What will fix this? Thanks in advance... I have this variable that I need to get into my database and I just can't think through it. Here is the code. $sql = "INSERT INTO names (id, name, color, uploaddate) VALUE (NULL,'$master[2]['dbid']','$color','$time')"; I know I need to escape those quotes around dbid somehow, but I can't seam to get it figured out. If I have to I will set it = to a different variable, but I don't want to do it that way if I don't have to okay i have table named ZAMJENE with 2 rows only row that i need to setup is named id_zamjena and have values 15 and 16 when i do echo on page it work great but when i press button i get only 16 for both entries full cde is too long so i paste only important parts $query_zamjene = mysql_query ("SELECT * FROM zamjene WHERE id_user_1='$moj_id' AND zamjenjeno='0' ORDER BY id_event_1"); echo "<form method='post' action='event_zamjenjen.php'>"; while ($rows = mysql_fetch_array($query_zamjene)) { $id_zamjena = $rows['id_zamjena']; $id_event_1 = $rows['id_event_1']; $id_event_2 = $rows['id_event_2']; $id_user_2 = $rows['id_user_2']; echo "$id_zamjena"; // THIS ROW WORKS CORRECTLY echo "<input name='id_zamjena' type='hidden' value=$id_zamjena>"; // output of this is always 16 echo "<input name='response' type='submit' value='Prihvati zamjenu' /> <input name='response' type='submit' value='Odbaci zamjenu' /> <br>"; } echo"</form>"; Hello, So I have a content management site set up, but I'm stuck on one part. I have a query. Code: [Select] Select `email` FROM author WHERE author.id IN(SELECT authorid FROM job WHERE id = '$_POST[id]') I'm a beginner in PHP and SQL. Basically I need the query to run, it will come out with one result and I need that to be where the email is sent to. This is the existing code I have for sending out the email $subject = " Job Application Confirmation"; $message = "Hello $_POST[name] , \r\rYou, or someone using your email address, has applied for the job: $text Using the Resource Locator at Prahan.com. Keep this as future reference. \r\r Full Name: $_POST[name] \r Location: $_POST[location] \r Email: $_POST[email] \r Additional Information: $_POST[info] \r Job ID: $id \r Job Name: $text \r \r Expect a response shortly. \r\r Regards, Prahan.com Team"; $headers = 'From: Prahan.com Team <noreply@prahan.com>'; 'Reply-To: noreply@prahan.com' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); $to1 = 'pratik@prahan.com'; mail($to1, $result, $message, $headers); Thanks in Advance! Hi there, im trying to have a form show up when user clicks "add joke". I need the variable to be retrieved from the url query string. I cant get the form to show up. I think its either an issue with the GET function at the top or the link down at the bottom. Please help! <?php // If the user wants to add a joke $_GET['addjoke'] = $addjoke; if (isset($addjoke)): ?> <FORM ACTION="<?php echo($PHP_SELF); ?>" METHOD=POST> <P>Type your joke he <BR> <TEXTAREA NAME="joketext" ROWS=10 COLS=40 WRAP> </TEXTAREA><BR> <INPUT TYPE=SUBMIT NAME="submitjoke" VALUE="SUBMIT"> </FORM> <?php else: // Connect to the database server $dbcnx = @mysql_connect("servername", "username", "password"); if (!$dbcnx) { echo( "<P>Unable to connect to the " . "database server at this time.</P>" ); exit(); } // Select the jokes database if (! @mysql_select_db("jhodara2") ) { echo( "<P>Unable to locate the joke " . "database at this time.</P>" ); exit(); } // If a joke has been submitted, // add it to the database. $joketext = $_POST['joketext']; $submitjoke = $_POST['submitjoke']; if ("SUBMIT" == $submitjoke) { $sql = "INSERT INTO jokes SET " . "JokeText='$joketext', " . "JokeDate=CURDATE()"; if (mysql_query($sql)) { echo("<P>Your joke has been added.</P>"); } else { echo("<P>Error adding submitted joke: " . mysql_error() . "</P>"); } } echo("<P> Here are all the jokes " . "in our database: </P>"); // Request the text of all the jokes $result = mysql_query( "SELECT JokeText FROM jokes"); if (!$result) { echo("<P>Error performing query: " . mysql_error() . "</P>"); exit(); } // Display the text of each joke in a paragraph while ( $row = mysql_fetch_array($result) ) { echo("<P>" . $row["JokeText"] . "</P>"); } // When clicked, this link will load this page // with the joke submission form displayed. echo("<P><A HREF='$PHP_SELF?addjoke=1'>Add a Joke!</A></P>"); endif; ?> see the problem live at http://www.freewaycreative.com/insert2.php Can anyone point out how to write a MySQL query with a PHP variable in the WHERE clause. I've tried {} {'xx'} and () and it still doesn't work. Here is the code <?php ini_set('display_errors',1); error_reporting(E_ALL|E_STRICT); include ("include/connect.php"); include ("include/session.php"); $username = $session->userinfo['username']; $result = mysql_query("SELECT email FROM customer WHERE user = {'$username'} "); while($row = mysql_fetch_array($result)) { $custemail = $row['email']; } echo "Session username: " . $username . ""; echo "Session customer email: " . $custemail . ""; ?> So I'm trying to show the email address for a record that matches the username of the user logged in. I really appreciate the help. Hi This does not make sense to me, I hope someone can tell me why this query don't work: Code: [Select] safe_query("UPDATE ".PREFIX."cup_challenges SET reply_date='$postdate', $select_map $select_date challenged_info='".$_POST['info']."', status='2' WHERE chalID='".$_GET['challID']."'");; and this query does work: Code: [Select] safe_query("UPDATE ".PREFIX."cup_challenges SET reply_date='$postdate', map1='".$_POST['map1']."', map2='".$_POST['map2']."', map3='".$_POST['map3']."', date1='".$_POST['date1']."', date2='".$_POST['date2']."', date3='".$_POST['date3']."', date4='".$_POST['date4']."', challenged_info='".$_POST['info']."', status='2' WHERE chalID='".$_GET['challID']."'"); Variables in $select_map and $select_date makes the query fail but when I copy/paste this (bold) in query it works: $select_map = map1='".$_POST['map1']."', map2='".$_POST['map2']."', map3='".$_POST['map3']."', $select date = date1='".$_POST['date1']."', date2='".$_POST['date2']."', date3='".$_POST['date3']."', date4='".$_POST['date4']."', am I using the variable in query incorrectly? |