PHP - Mysql_fetch_array(): Supplied Argument Is Not A Valid Mysql Result
I am getting an error message. Quote
mysql_fetch_array(): supplied argument is not a valid MySQL result My Sql seems to work fine. But I kept on getting this error message whenever I try to view orderid. I have option to view different field such as orderid, orderdate, price and profit. When the page loads its fine. But when I try to view orderdate the orderid I get the error message Error code is on the first line and the other places where it says $result. Code: [Select] while($row = mysql_fetch_array($result)) { echo "<tr>"; echo "<td align='left'>" . $row['orderid'] . "</td>"; echo "<td align='left' style='font-size:12px;'>" . $row['orderdate'] . "</td>"; echo "<td align='left' style='font-size:12px;'>" . $row['updated'] . "</td>"; echo "<td align='left' style='font-size:12px;'>" . $row['name'] . "</td>"; echo "<td align='left' style='font-size:12px;'>" . $row['price'] . "</td>"; echo "<td align='left'>" . $row['salesman'] . "</td>"; echo "<td align='left'>" . $row['origsalesman'] . "</td>"; echo "<td align='left'>" . $row['status'] . "</td>"; echo "<td align='left'>" . $row['product'] . "</td>"; echo "<td align='left'>£" . $row['profit'] . "</td>"; echo "</tr>"; echo "<tr><td colspan='10'><hr></td></tr>"; } if ( mysql_num_rows( $result ) == 0 ) echo "<tr><td colspan='10'>No orders found<hr></td></tr>"; echo "</table></form>"; mysql_free_result( $result );code] Please help me. Similar TutorialsHi, first post, and yes it is a question. I am stuck, and not by choice, this error has given me more headaches than I care to admit. I have a script that I am attempting here, that is very simple for now, all I want to show is the Added_By field to show it is accessing the database correctly and the right row/line all together. The page to test this at is he http://kaboomlabs.com/PDI/@dm!n/viewncmr.php?id=2 The Error is this: Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/pawz/public_html/kaboomlabs.com/PDI/@dm!n/viewncmr.php on line 18 This is row 18: $row = mysql_fetch_array($data); Now I know this is not a secure form yet, I am working on getting the basic functions down then I'll secure it, so please let me worry about that when the time comes. Here is the script, can anyone see a blatant issue or not? Thanks in advance. Code: [Select] <?php require_once('../connectvars.php'); // Connect to the database $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); // Grab the profile data from the database if (!isset($_GET['id'])) { $query = "SELECT * FROM ncmr WHERE id = '" . $_SESSION['id'] . "'"; } else { $query = "SELECT * FROM ncmr WHERE id = '" . $_GET['id'] . "'"; $data = mysqli_query($dbc, $query); } if (mysqli_num_rows($data) == 1) { // The user row was found so display the user data $row = mysql_fetch_array($data); echo '<fieldset>'; if (!empty($row['Added_By'])) { echo '<div id ="added"><label>Added By:</label>' . $row['Added_By'] . '</div></fieldset>'; } } // End of check for a single row of user results else { echo '<p class="error">There was a problem accessing your profile.</p>'; } mysqli_close($dbc); ?> Hi, I am having problem with mysql and php.... when i test the database on my local host it didt produce any error but when i put it on my web host it gave me error messages... "Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource" Please help me as i am new to php. Quote <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link rel="stylesheet" type="text/css" href="http://www.hingloong.com/pricesearch/style.css" /> <title>Price Search Query</title> </head> <body> <form method=GET action="search.php"> <div id=container> <select name=general> <option value = all>Select</option> <option value = laptop>Laptop</option> <option value = mobile>Mobile</option> <option value = games>Games</option> <option value = camera>Camera</option> </select> <label><b>Brand:</b></label> <input type=text name=brand> <label><b>Model:</b></label> <input type=text name=model> <input type=submit name=search value=Search> </form> <br><br> <input type=button name=gamelist value=View Games onclick="location.href='gamelist.php'"> <input type=button name=mobilelist value=View Mobile onclick="location.href='mobilelist.php'"> <input type=button name=cameralist value=View Cameras onclick="location.href='cameralist.php'"> <input type=button name=laptoplist value=View Laptops onclick="location.href='laptoplist.php'"> </div> </body> </html> <?php include ("connect.php"); $general = $_GET['general']; $brand = $_GET['brand']; $model = $_GET['model']; if($general == 'mobile') { echo "<br>"; echo "<h3>Mobile Phone Prices</h3>"; echo "<div id=container>"; echo "<table>"; echo "<tr>"; echo "<td class=head>Phone Brand</td>"; echo "<td class=head>Phone Model</td>"; echo "<td class=head>Phone Loan</td>"; echo "<td class=head>Phone Buy</td>"; echo "<td class=head>Phone Sell</td>"; echo "<td class=head>Phone Rrp</td>"; echo "</tr>"; $query = "select * from mobilephones where phone_brand LIKE ('$brand%') AND phone_model LIKE ('$model%') "; $temp = mysql_query($query) or die(mysql_error()); } while ($row = mysql_fetch_array($temp)) { echo "<tr>"; echo "<td>" .$row['phone_brand']. "</td>"; echo "<td>" .$row['phone_model']. "</td>"; echo "<td>" .$row['phone_loan']. "</td>"; echo "<td>" .$row['phone_buy']. "</td>"; echo "<td>" .$row['phone_sell']. "</td>"; echo "<td>" .$row['phone_rrp']. "</td>"; } echo "</table>"; echo "</div>"; ?> Hi Guys, I have been working on a recursive select box that will allow sub-categories and keep getting the error: <b>Warning</b>: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in <b>test.php</b> on line <b>22</b><br / i have a table as follows: Code: [Select] CREATE TABLE IF NOT EXISTS `ost_help_topic` ( `topic_id` int(11) unsigned NOT NULL AUTO_INCREMENT, `isactive` tinyint(1) unsigned NOT NULL DEFAULT '1', `noautoresp` tinyint(3) unsigned NOT NULL DEFAULT '0', `priority_id` tinyint(3) unsigned NOT NULL DEFAULT '0', `dept_id` tinyint(3) unsigned NOT NULL DEFAULT '0', `CatParent` bigint(11) unsigned DEFAULT NULL, `topic` varchar(32) NOT NULL DEFAULT '', `created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `updated` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', PRIMARY KEY (`topic_id`), UNIQUE KEY `topic` (`topic`), KEY `priority_id` (`priority_id`), KEY `dept_id` (`dept_id`) ) Code: [Select] <?php $db_host = "localhost"; $db_un = "user"; $db_pass = "pass"; $Item_DB = "data"; $table = "ost_help_topic"; $link = mysql_connect($db_host, $db_un, $db_pass); $tab = " "; // this is 8 spaces, which works as a pseudo-tab character inside the <option>s $tablvl = 1; function print_kids($pos) { // $pos is the current position inside the hierarchy (curr item's ID) global $link; global $tab; global $tablvl; $pos = ($pos?$pos:null); $query = "SELECT * from $table WHERE isactive=1 AND CatParent".($pos == null ? " IS NULL" : "=".$pos); // NULL parent == top level item. For 0-parents, replace " IS NULL" with "=0" $res = mysql_db_query($Item_DB, $query, $link); if (!$res) print(mysql_error()); while($row = mysql_fetch_array($res)) { $has_kids = mysql_fetch_array(mysql_db_query($Item_DB, "SELECT * from $table where isactive=1 AND CatParent=$row[0]", $link)) != null; print("<option value=\"$row[0]\">"); for ($i=0; $i<$tablvl; $i++) print($tab); print("$row[6]</option>\n"); if ($has_kids) { $tablvl++; print_kids($row[0]); // <span class="posthilit">recursive</span> call $tablvl--; } } } $numrows = 1; $res = mysql_db_query($Item_DB, "SELECT * FROM $table", $link); while (mysql_fetch_array($res)) $numrows++; // Yes, I'm sure there's a more efficient way to do this <img src="./images/smilies/icon_razz.gif" alt=":P" title="Razz" /> print("<select name=\"hierarchy\" size=\"$numrows\">\n"); print("<option value=\"null\" selected=\"selected\">Root of all items</option>\n"); print_kids(0); print("</select>"); mysql_close($link); ?> In the following code, at the mysql query immediately following the <!--end accordianButton div-->, Some of the rows will echo out the content, while some of the rows will throw the Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in... error. Any idea why? Go here to see what I mean: http://www.chalmerscommunitychurch.com/P2P_archives.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Pastor to People Blog Archives</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"> </script> <script type="text/javascript" src="js/javascript.js"> </script> <style> .accordionButton { width: 100%; height:30px; float: left; background: url(../images/button.png); border-bottom: 1px solid #FFFFFF; cursor: pointer; } .accordionContent { width: 100%; float: left; display: none; } </style> </head> <body> <?php require("include.php"); $con = mysql_connect("$db_host","$db_username","$db_pass"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("chalmers_db", $con); $result = mysql_query("SELECT title, date FROM blog"); while($row = mysql_fetch_array($result)) { $title=$row['title']; $sqldate=$row['date']; $date=date('m-d-Y',strtotime($sqldate)); ?> <!--start accordionButton div--> <div class="accordionButton"><?php echo $title;?>, <?php echo $date;?> </div> <!--end accordianButton div--> <?php $query = mysql_query("SELECT content FROM blog WHERE title = '".$title."' ORDER BY date DESC"); while ($row = mysql_fetch_array($query)){ $content = $row['content']; ?> <!--start accordionContent div--> <div class="accordionContent" align="justify"> <?php echo $content;?> </div> <!--end accordionContent div--> <?php } ?> <?php } ?> <p><p><p><p><a href="http://www.chalmerscommunitychurch.com"><h3>Back to Chalmers Community Church</h3></a> </body> </html> Hi guys, for the life of me, what am I doing wrong, I cannot figure out this one, getting this error : Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in ......... search.php on line 36 my code : Code: [Select] $start = ($page-1)*$per_page; $sql = "SELECT productId, productCode, image, name, price, stock_level FROM inventory WHERE productCode LIKE '%".$searchp."%' OR name LIKE '%".$searchp."%' AND Seller_ID = '" . $_SESSION['SESS_SELL_ID'] . "' order by name limit $start,$per_page"; $rsd = mysql_query($sql); <?php while($row = mysql_fetch_array($rsd)) // ERROR OCCURS HERE : line 36 { $idpc=$row['productId']; $idc=$row['productCode']; $idi=$row['image']; $idn=$row['name']; $idp=$row['price']; $ids=$row['stock_level']; ?> all help appreciated as always. Hi I'm currently having a problem with my chat script each time I'm trying to insert " or brackets etc... I get the error
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/u471530368/public_html/chat/page.php on line 201
Here is the lines at line 201
// check to see if a duplicate exists $sql = "SELECT * FROM StringyChat WHERE StringyChat_ip=\"$ip\" AND StringyChat_message=\"$msg\" AND StringyChat_time>($post_time - 30 )"; $result = mysql_query($sql); $myrow = mysql_fetch_array($result); if($myrow["StringyChat_message"] == "") { // Checks if record not matching in db // Save the record $sql = "INSERT INTO StringyChat (StringyChat_ip,StringyChat_name,StringyChat_message,StringyChat_time) VALUES (\"$ip\",\"$name\",\"$msg\",$post_time)"; $result = mysql_query($sql); $theTo = $email_notification_to; $theSubject = "New StringyChat post at ".$domain_installed; $theMessage = "A new StringyChat post has been made.\n\n"; $theMessage .= $name . "\n"; $theMessage .= date("H:i - d/m/y", $post_time) . "\n"; $theMessage .= $message_emailable . "\n\n"; $theMessage .= "Visit ".$domain_installed." to view StringyChat and much more!"; $theHeaders = "From: StringyChat at ".$domain_installed." <".$email_notification_to.">\r\n"; mail($theTo,$theSubject,$theMessage,$theHeaders); } else { echo "<span style='color:#10ce59'>Duplicate post detected!</span><p>"; } } else { echo "<span style='color:#10ce59'>You can't send blanks!</span><br><br>"; }My full script is <?php define('TIMEZONE', 'Africa/Harare'); date_default_timezone_set(TIMEZONE); ?> <html><br> <b><u>Chat Beta:</u></b> <span style="color:#ff0000"><br>Errors may apply please send feedback with contact us regarding problems!</span> <br><a href="page.php">Reload</a> </html> <? // database connection info $conn = mysql_connect('*******','********','*****') or trigger_error("SQL", E_USER_ERROR); $db = mysql_select_db('*******',$conn) or trigger_error("SQL", E_USER_ERROR); // find out how many rows are in the table $sql = "SELECT COUNT(*) FROM StringyChat"; $result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR); $r = mysql_fetch_row($result); $numrows = $r[0]; // number of rows to show per page $rowsperpage = 20; // find out total pages $totalpages = ceil($numrows / $rowsperpage); // get the current page or set a default if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) { // cast var as int $currentpage = (int) $_GET['currentpage']; } else { // default page num $currentpage = 1; } // end if // if current page is greater than total pages... if ($currentpage > $totalpages) { // set current page to last page $currentpage = $totalpages; } // end if // if current page is less than first page... if ($currentpage < 1) { // set current page to first page $currentpage = 1; } // end if // the offset of the list, based on current page $offset = ($currentpage - 1) * $rowsperpage; /* * StringyChat * * Please refer to readme.txt supplied with the StringyChat distribution for information on * installing and configuring. * */ define('TIMEZONE', 'Africa/Harare'); date_default_timezone_set(TIMEZONE); include("chat_code_header.php"); $result = mysql_query("SELECT * FROM ".$ConfigTable, $db); $myrow = mysql_fetch_array($result); $domain_installed = $myrow["domain_installed"]; // The domain StringyChat is installed on $install_url = $myrow["install_url"]; // URL to install dir of StringyChat $name_size = $myrow["name_size"]; // Maximum size of the name $message_size = $myrow["message_size"]; // Maximum message size. Do not exceed 250 as this is the database limit. $line_length = $myrow["line_length"]; // Maximum length of words in a line. Anything above this value will be split. $ShowPostNum = $myrow["show_posts"]; // The number of historic posts to load and display. $email_notification = $myrow["email_notification"]; // Send email to administrator when new posts are made. 0 = No, 1 = Yes $email_notification_to = $myrow["email_notification_to"]; // The email address to send notifications to if ($_SERVER['REQUEST_METHOD'] == "POST" && !empty($_POST['StringyChat_name'])) { $StringyChat_name = $_POST['StringyChat_name']; $StringyChat_message = $_POST['StringyChat_message']; } ?> <div id="StringyChat"> <? // Check if visitor's IP is banned. If so, do not display the form, // show a banned IP message instead. $name = $_SERVER["HTTP_X_MXIT_NICK"]; if(!isset($name)) { $name = "SYSOP"; } $ip = $_SERVER["REMOTE_ADDR"]; $sql = "SELECT * FROM StringyChat_IPBan WHERE ip=\"$ip\""; $result = mysql_query($sql); $myrow = mysql_fetch_array($result); if($myrow["ip"] == "") { // Checks if IP not found in banned list ?> <html><form name="StringyChat_form" method="POST" action="<? echo $_SERVER['REQUEST_URI']; ?>"> <input type="hidden" name="StringyChat_name" class="StringyChatFrm" value="<?php echo $name ?>" size="20"> <textarea name="StringyChat_message" class="StringyChatFrm" cols="20" rows="1"></textarea> <br> <input name="StringyChat_submit" class="StringyChatFrm" type="submit" value="Post Message"> </form> </html> <? } else { echo "<span style='color:#10ce59'><u>Dear User, you have been banned from the Chat due to not following the rules. You will need to come back regularly to see if you were unbanned. Until then, goodbye!</u></span>"; } // Should we try to create a post? if (isset($StringyChat_name) && isset($StringyChat_message)) { // Remove whitespaces and slashes. $name = trim(stripslashes($StringyChat_name)); $message = trim(stripslashes($StringyChat_message)); // Check name and message have been entered. if (strlen($name) > 0 && strlen($message) > 0) { // Limit the size of the fields as per variable defnitions. if (strlen($name) > $name_size) { $name = substr($name, 0, $name_size); } if (strlen($message) > $message_size) { $message = substr($message, 0, $message_size); } // Remove new lines from name. $name = str_replace("\n", " ", $name); // Stripping out \r's so email formattnig appears correctly. $message = str_replace("\r", "", $message); // Create an email-friendly version of the message. $message_emailable = str_replace("<br>", "\n", $message); $result_wordswap = mysql_query("SELECT * FROM ".$WordBanTable,$db); while ($myrow_wordswap = mysql_fetch_array($result_wordswap)) { $the_word = $myrow_wordswap["word"]; $message_emailable = ereg_replace($the_word, "!*#$%",$message_emailable); } // Replace the new lines with encoded line breaks for HTML (thanks milahu). $message = str_replace("\n", "c#lb", $message); // Use HTML encoding on ame and message so database doesn't misinterpret data. $name = htmlentities($name); $message = htmlentities($message, ENT_COMPAT); // IP address of submitter and time of post. $ip = $_SERVER["REMOTE_ADDR"]; $name = $_SERVER["HTTP_X_MXIT_NICK"]; $msg = $_POST['StringyChat_message']; $post_time = date("U"); $mxitid = $_SERVER["HTTP_X_MXIT_LOGIN"]; if(!isset($mxitid)) { $mxitid = "DEFAULT"; } if(!isset($name)) { $name = "SYSOP"; } // check to see if a duplicate exists $sql = "SELECT * FROM StringyChat WHERE StringyChat_ip=\"$ip\" AND StringyChat_message=\"$msg\" AND StringyChat_time>($post_time - 30 )"; $result = mysql_query($sql); $myrow = mysql_fetch_array($result); if($myrow["StringyChat_message"] == "") { // Checks if record not matching in db // Save the record $sql = "INSERT INTO StringyChat (StringyChat_ip,StringyChat_name,StringyChat_message,StringyChat_time) VALUES (\"$ip\",\"$name\",\"$msg\",$post_time)"; $result = mysql_query($sql); $theTo = $email_notification_to; $theSubject = "New StringyChat post at ".$domain_installed; $theMessage = "A new StringyChat post has been made.\n\n"; $theMessage .= $name . "\n"; $theMessage .= date("H:i - d/m/y", $post_time) . "\n"; $theMessage .= $message_emailable . "\n\n"; $theMessage .= "Visit ".$domain_installed." to view StringyChat and much more!"; $theHeaders = "From: StringyChat at ".$domain_installed." <".$email_notification_to.">\r\n"; mail($theTo,$theSubject,$theMessage,$theHeaders); } else { echo "<span style='color:#10ce59'>Duplicate post detected!</span><p>"; } } else { echo "<span style='color:#10ce59'>You can't send blanks!</span><br><br>"; } unset($_POST["StringyChat_name"]); unset($_POST["StringyChat_message"]); unset($StringyChat_ip); unset($StringyChat_name); unset($StringyChat_message); unset($StringyChat_time); unset($mxit_id); } // get the info from the db $sql = "SELECT StringyChat_time, StringyChat_name, StringyChat_message FROM StringyChat ORDER BY id DESC LIMIT $offset, $rowsperpage"; $result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR); function filterBadWords($str) { $result1 = mysql_query("SELECT word FROM StringyChat_WordBan") or die(mysql_error()); $replacements = ":-x"; while($row = mysql_fetch_assoc($result1)) { $str = eregi_replace($row['word'], str_repeat(':-x', strlen($row['word'])), $str); } return $str; } // while there are rows to be fetched... while ($list = mysql_fetch_assoc($result)) //while (($pmsg = $list['StringyChat_message'] == $bwords) ? ":-x" : $list['StringyChat_message']) { // echo data //echo ($pmsg = ($list['StringyChat_message'] == $bwords) ? ":-x" : $list['StringyChat_message']) $admin = array('cobusbo','Admin+TT'); if (in_array($list['StringyChat_name'], $admin)) { print '<span style="color:#828282">' . '(' . date( 'D H:i:s', $list['StringyChat_time'] ) . ') ' . '</span>' . '<span style="color:red">' . '<b>' . $list['StringyChat_name'] . '</b>' . ' : ' . filterBadWords($list['StringyChat_message']) . '</span>' . '<br />' . '<p>'; } else { print '<span style="color:#828282">' . '(' . date( 'D H:i:s', $list['StringyChat_time'] ) . ') ' . '</span>' . '<b>' . $list['StringyChat_name'] . '</b>' . ' : ' . filterBadWords($list['StringyChat_message']) . '<br />' . '<p>'; } } // Load up the last few posts. The number to load is defined by the "ShowPostNum" variable. $result = mysql_query("SELECT * FROM ".$dbTable." ORDER BY StringyChat_time DESC LIMIT " . $ShowPostNum,$db); include("sort_widths.php"); while ($myrow = mysql_fetch_array($result)) { $msg = $myrow["StringyChat_message"]; // Convert the encoded line break into an actual <br> tag (thanks milahu) $msg = str_replace("c#lb", "<br>", $msg); // Convert the encoded image tag into a html tag $msg = eregi_replace("im#([a-z]{3})", "<img src=\"http://".$install_url."images/\\1.gif\" alt=\"emoticon\">",$msg); // split the lines $msg = htmlwrap($msg, $line_length); $result_wordswap = mysql_query("SELECT * FROM ".$WordBanTable,$db); while ($myrow_wordswap = mysql_fetch_array($result_wordswap)) { $the_word = $myrow_wordswap["word"]; $msg = ereg_replace($the_word, ":-x",$msg); } } ?> <? // end while /****** build the pagination links ******/ // range of num links to show $range = 3; // if not on page 1, don't show back links if ($currentpage > 1) { // show << link to go back to page 1 echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=1'><<</a> "; // get previous page num $prevpage = $currentpage - 1; // show < link to go back to 1 page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$prevpage'><</a> "; } // end if // loop to show links to range of pages around current page for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) { // if it's a valid page number... if (($x > 0) && ($x <= $totalpages)) { // if we're on current page... if ($x == $currentpage) { // 'highlight' it but don't make a link echo " [<b>$x</b>] "; // if not current page... } else { // make it a link echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$x'>$x</a> "; } // end else } // end if } // end for // if not on last page, show forward and last page links if ($currentpage != $totalpages) { // get next page $nextpage = $currentpage + 1; // echo forward link for next page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$nextpage'>></a> "; // echo forward link for lastpage echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$totalpages'>>></a> "; } // end if /****** end build pagination links ******/ ?><br> <html> <span style="color:grey"><i>Type Your Message NOW!</i></span> <p><a href="page.php">Reload</a> | <a href="http://tt.2fh.co">Home</a><br></html>Any help please... If I send normal messages I don't get any errors... I have this search script, that finds a username in a table and displays it. <form name="search" method="post" action="<?=$PHP_SELF?>"> Search: <input type="text" name="username" /> <input type="hidden" name="searching" value="yes" /> <input type="submit" name="search" value="Search" /> </form> <? //This is only displayed if they have submitted the form $searching = $_POST['searching']; $find = $_POST['username']; if ($searching =="yes") { echo "<h2>Results</h2><p>"; //If they did not enter a search term we give them an error if ($find == "") { echo "<p>You forgot to enter a search term"; exit; } // Otherwise we connect to our Database // We preform a bit of filtering $find = strtoupper($find); $find = strip_tags($find); $find = trim ($find); //Now we search for our search term, in the field the user specified $data = mysql_query("SELECT username FROM users WHERE upper($find) LIKE'%$find%'"); //And we display the results while($result = mysql_fetch_array( $data )) { echo $result['username']; echo "<br>"; echo "<br>"; } //This counts the number or results - and if there wasn't any it gives them a little message explaining that $anymatches= mysql_num_rows ($data); if ($anymatches == 0) { echo "Sorry, but we can not find an entry to match your query<br><br>"; } //And we remind them what they searched for echo "<b>Searched For:</b> " .$find; } ?> For some reason it does not work and gives this message: [b]Warning[/b]: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in [b]C:\Program Files\EasyPHP5.2.10\www\yanille\users.php[/b] on line [b]153[/b] Error: Unknown column 'MI' in 'where clause' The reason it says MI is because I searched mi in the database which is part of the username in mike123 What would be the problem? I think I did make the query correct. Didn't I? Thanks for the help ahead of time. $getURL = mysql_fetch_assoc(mysql_query("SELECT `urlname` FROM `workingurls` ORDER BY RAND() LIMIT 1")); spits out Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /public_html/script.php on line 130 How do you make mysql_fetch_assoc a valid MySQL result resource? Thanks for reading! I'm working on a site and it won't display my records from the database. I have a little filter system that did work, but now it doesn't. I get the following error message: Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/vhosts/60608.glrdmd.eu/httpdocs/jakesite/select3.php on line 26 Relevant code to the error is: Code: [Select] <?php include("connection.php"); if(isset($_POST['Graphic']) && $_POST['Graphic'] == 'yes') { $result1 = "graphic"; } if(isset($_POST['Interactive']) && $_POST['Interactive'] == 'yes') { $result2 = "interactive"; } if(isset($_POST['Websites']) && $_POST['Websites'] == 'yes') { $result3 = "websites"; } $order = $_POST['group1']; $sql = ("SELECT * FROM 'jake_portfolio' WHERE CAT = '$result1' OR CAT = '$result2' OR CAT = '$result3' ORDER BY '$order' LIMIT 0, 4"); $result = mysql_query($sql); $checked = "checked"; $row = mysql_fetch_array($result); ?> Does anyone see what I am doing wrong here? Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource on line 14. <?PHP require_once("dbcheck.php"); require_once("check.php"); $Username=$_COOKIE['Username']; $Password=$_COOKIE['Password']; $Nickname=$_COOKIE['Nickname']; $Username=mysql_real_escape_string($Username); $Password=mysql_real_escape_string($Password); date_default_timezone_set('Asia/Calcutta'); $action = $_GET['do']; $Result=mysql_query("SELECT * FROM Checks WHERE UserName='$Username'"); $Rowexist=mysql_num_rows($Result); if($Rowexist!=0){ while($Rows=mysql_fetch_array($Result)) { $Serial = $Rows['Serial']; $Banned = $Rows['Banned']; $IP = $Rows['IP']; $Used = $Rows['Used']; $First = $Rows['First']; $Duration = $Rows['Duration']; $Total = $Rows['Total']; $Time = $Rows['Time']; } if($action=="" || $action=="Banlist"){ mysql_query("UPDATE Checks SET NickName='$Nickname' WHERE UserName='$Username'"); ?> I get the following error: with the following code: Code: [Select] $username="****"; $password="****"; $database="checkmyw_database"; mysql_connect('localhost',$username,$password); @mysql_select_db($database) or die( "Unable to select database"); $query3="SELECT * FROM hours WHERE (out1<>'0' AND in1=='0' OR out2<>'0' AND in2=='0') && (date==$date)"; $result3=mysql_query($query3); $num3=mysql_numrows($result3); mysql_close(); if($num3==0){ $clockedout="true";} echo $clockedout; Any ideas why some please help - basically have a simple password change php page $sql="UPDATE t_members SET Password = '$New_Password' WHERE Username = '$My_Username' AND Password = '$Old_Password'"; echo $sql; $result=mysql_query($sql) or die(mysql_error()); $firstcount = mysql_num_rows($result); and i get this annoying error Warning: mysql_num_rows(): supplied argument is not a valid the sql statement works as i see it updating the database correctly Hi everyone! I have the following error message: Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /hermes/bosweb25a/b109/ipg.removalspacecom/checklogin.php on line 47 Wrong Username or Password by using the below code: Code: [Select] <?PHP include ('db.php'); // Define $username and $password $username=$_POST['username']; $password=$_POST['password']; // To protect MySQL injection (more detail about MySQL injection) $username = stripslashes($username); $password = stripslashes($password); $username = mysql_real_escape_string($username); $password = mysql_real_escape_string($password); $sql="SELECT * FROM $companies WHERE username='$username' and password='$password'"; $result=mysql_query($sql); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $username and $password, table row must be 1 row if($count==1){ // Register $username, $password and redirect to file "login_success.php" session_register("username"); session_register("password"); header("location:login_success.php"); } else { echo "Wrong Username or Password"; } ob_end_flush(); ?> Does anyone have an idea of whats happening? from a guess it's looking for the username and password in the database, but i've made sure that this username and password in IN the correct fields in the table ect?? Thanks Hi guys, I have this code here working which will show certain data in the table depending on what string the user searches for, and with the records that pop up you are able to delete these records too.. now all this is working but after I delete records I get this error: "Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/define/public_html/golf/Pete/php/searchcallback.php on line 22" I assume this is because num rows are empty after the deletion is done/ and this now shows "no records showing" can anyone help me why this error is popping up? Although deletion does work, I would like to get rid of this error message. Code: [Select] <?php include "connect.php"; $searchvalue = $_POST['searchvalue']; $su = $_POST['search']; //Check if records were submitted for deletion if(isset($_POST['callbackid']) && count($_POST['callbackid'])) { //Ensure values are ints $deleteIDs = implode(', ', array_map('intval', $_POST['callbackid'])); $query = "DELETE FROM callback WHERE callbackid IN ({$deleteIDs})"; //Debug line echo "<br/>Successfuly deleted callback(s) <br/>"; mysql_query($query) or die(mysql_error()); } $result = mysql_query("SELECT * FROM callback WHERE $searchvalue LIKE '%$su%'"); $num_rows = mysql_num_rows($result); ?> <link rel="stylesheet" type="text/css" href="view.css" media="all"> <script type="text/javascript" src="view.js"></script> <body id="main_body" > <img id="top" src="top.png" alt=""> <div id="form_container"> <h1>Show, Search or Delete Callback Records<</h1> <form id="form_362567" class="appnitro" method="post" action="searchcallback.php"> <div class="form_description"> <h2> Show, Search or Delete Callback Records</h2> <p></p> </div> <ul > <li class="section_break"> <?php if ($num_rows==0){ ?> <br>No records found<br><br> <INPUT TYPE="button" VALUE="Go Back" onClick="history.go(-1);return true;"><br> <?php } else{ while($row = mysql_fetch_array($result)) { //..results as in your post. echo "<form action='' method='POST'>"; echo "<br/>"; echo "<b>Callback ID:</b>"; echo "<br/>"; echo $row['callbackid']; echo "<br/>"; echo "<b>Full Name:</b>"; echo "<br/>"; echo $row['fullname']; echo "<br/>"; echo "<b>E-mail:</b>"; echo "<br/>"; echo $row['email']; echo "<br/>"; echo "<b>Phone Number:</b>"; echo "<br/>"; echo $row['phone']; echo "<br/>"; echo "<b>Comment:</b>"; echo "<br/>"; echo $row['comment']; echo "<br/>"; echo "<input type='checkbox' name='callbackid[]' value='{$row['callbackid']}' /> <b>Delete</b>\n"; ?> <li class="section_break"> <?php } ?> <br><input type='submit' value='Delete Records' name='delete' /><INPUT TYPE="button" VALUE="Cancel" onClick="history.go(-1);return true;"><br> </form> <div id="footer"> </div> </div> <img id="bottom" src="bottom.png" alt=""> </body> <?php } ?> Thanks for any help in advance I am simply trying to display the last 8 images from a mysql database and i am getting this error: Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/aretheyh/public_html/nealeweb.com/gnew2/recent.php on line 8 Can somebody please tell me what i am doing wrong. Code: [Select] <?php $i = 1; echo '<table border="0" cellpadding="0" cellspacing="0"> <tr>'; include("config.inc.php"); $result = mysql_query("SELECT * FROM gallery_photos ORDER BY id DESC LIMIT 8"); while($row = mysql_fetch_assoc($result)) { // Start of the loop $img = $row['".$images_dir."/tb_']; echo "<td><img src=$img></td>"; if ($i == 4) { echo '</tr><tr>'; } $i++; } echo '</tr></table>'; This is the full error...Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in This is what I am trying to do... 1. get data from the page before which it gets fine in the $_GET function... 2. then set the sersion[username] to $username...(I think I am doing something wrong there) 3. then if the $username doesnt match the username pulled from the database (according to the $_GET info) then open a different databse and update a value in that table. 4. then kill the code die (); someone please help I have been trying to figure this out all day Code: [Select] <?php $username = $_SESSION['username']; $deleted = $_GET['deleted']; // Connect to MySQL $connect = mysql_connect("db","user","pass") or die("Not connected"); mysql_select_db("dv") or die("could not log in"); // grab the information according to the isbn number $query = "SELECT * FROM 'boox' WHERE isbn='$deleted'"; $result = mysql_query($query); while($row = mysql_fetch_array($result)) { if ($username==$row['username']) { echo"Welcome, ".$_SESSION['username'].""; // Delete entry where isbn number matches accordingly mysql_query("DELETE * FROM 'boox' WHERE isbn='$deleted'"); } elseif ($username!=$row['username']) { $username = $_SESSION['username']; $connect = mysql_connect("db","user","pass") or die("Not connected"); mysql_select_db("db") or die("could not log in"); // run a query to deactivete a account $acti = mysql_query("UPDATE 'desiredusers' SET activated='2' WHERE username='$username'"); $byebye = "SELECT * FROM 'desiredusers' WHERE isbn='$deleted'"; $results = mysql_query($byebye); while($row2 = mysql_fetch_array($results)) echo "here".$username."here"; die("Your account is deactivated contact College Boox Store to get your account back."); } else echo "there is nothing being checked" . $username . ""; } ?> Hi, After moving server my script started showing this error: Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/user/public_html/blog.php on line 107 Here is the code on line 107: if(mysql_num_rows($ExeqryComm)!=0){ Any help please? Thank you all Hi all, complete newbie here. i have copied this example php code to insert data and a picture into a mysql database. however i get this error. Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource can be seen here : http://wycombedjs.co.uk/mix/sqltest.php Any help would be much appreciated.. thanks Code: [Select] <?php $db_host = 'xxx'; // don't forget to change $db_user = 'xxx'; $db_pwd = 'xxx'; $database = 'mixdb'; $table = 'ae_gallery'; // use the same name as SQL table $password = '123'; // simple upload restriction, // to disallow uploading to everyone if (!mysql_connect($db_host, $db_user, $db_pwd)) die("Can't connect to database"); if (!mysql_select_db($database)) die("Can't select database"); // This function makes usage of // $_GET, $_POST, etc... variables // completly safe in SQL queries function sql_safe($s) { if (get_magic_quotes_gpc()) $s = stripslashes($s); return mysql_real_escape_string($s); } // If user pressed submit in one of the forms if ($_SERVER['REQUEST_METHOD'] == 'POST') { // cleaning title field $title = trim(sql_safe($_POST['title'])); if ($title == '') // if title is not set $title = '(empty title)';// use (empty title) string if ($_POST['password'] != $password) // cheking passwors $msg = 'Error: wrong upload password'; else { if (isset($_FILES['photo'])) { @list(, , $imtype, ) = getimagesize($_FILES['photo']['tmp_name']); // Get image type. // We use @ to omit errors if ($imtype == 3) // cheking image type $ext="png"; // to use it later in HTTP headers elseif ($imtype == 2) $ext="jpeg"; elseif ($imtype == 1) $ext="gif"; else $msg = 'Error: unknown file format, .png, .jpeg, .gif only!'; if (!isset($msg)) // If there was no error { $data = file_get_contents($_FILES['photo']['tmp_name']); $data = mysql_real_escape_string($data); // Preparing data to be used in MySQL query mysql_query("INSERT INTO {$table} SET ext='$ext', title='$title', data='$data'"); $msg = 'Success: image uploaded to Mix db'; } } elseif (isset($_GET['title'])) // isset(..title) needed $msg = 'Error: file not loaded';// to make sure we've using // upload form, not form // for deletion if (isset($_POST['del'])) // If used selected some photo to delete { // in 'uploaded images form'; $id = intval($_POST['del']); mysql_query("DELETE FROM {$table} WHERE id=$id"); $msg = 'Photo deleted'; } } } elseif (isset($_GET['show'])) { $id = intval($_GET['show']); $result = mysql_query("SELECT ext, UNIX_TIMESTAMP(image_time), data FROM {$table} WHERE id=$id LIMIT 1"); if (mysql_num_rows($result) == 0) die('no image'); list($ext, $image_time, $data) = mysql_fetch_row($result); $send_304 = false; if (php_sapi_name() == 'apache') { // if our web server is apache // we get check HTTP // If-Modified-Since header // and do not send image // if there is a cached version $ar = apache_request_headers(); if (isset($ar['If-Modified-Since']) && // If-Modified-Since should exists ($ar['If-Modified-Since'] != '') && // not empty (strtotime($ar['If-Modified-Since']) >= $image_time)) // and grater than $send_304 = true; // image_time } if ($send_304) { // Sending 304 response to browser // "Browser, your cached version of image is OK // we're not sending anything new to you" header('Last-Modified: '.gmdate('D, d M Y H:i:s', $ts).' GMT', true, 304); exit(); // bye-bye } // outputing Last-Modified header header('Last-Modified: '.gmdate('D, d M Y H:i:s', $image_time).' GMT', true, 200); // Set expiration time +1 year // We do not have any photo re-uploading // so, browser may cache this photo for quite a long time header('Expires: '.gmdate('D, d M Y H:i:s', $image_time + 86400*365).' GMT', true, 200); // outputing HTTP headers header('Content-Length: '.strlen($data)); header("Content-type: image/{$ext}"); // outputing image echo $data; exit(); } ?> <html><head> <title>MySQL Blob Image Gallery Example</title> </head> <body> <?php if (isset($msg)) // this is special section for // outputing message { ?> <p style="font-weight: bold;"><?=$msg?> <br> <a href="<?=$PHP_SELF?>">reload page</a> <!-- I've added reloading link, because refreshing POST queries is not good idea --> </p> <?php } ?> <h1>Blob image gallery</h1> <h2>Uploaded images:</h2> <form action="<?=$PHP_SELF?>" method="post"> <!-- This form is used for image deletion --> <?php $result = mysql_query("SELECT id, image_time, title FROM {$table} ORDER BY id DESC"); if (mysql_num_rows($result) == 0) // table is empty echo '<ul><li>No images loaded</li></ul>'; else { echo '<ul>'; while(list($id, $image_time, $title) = mysql_fetch_row($result)) { // outputing list echo "<li><input type='radio' name='del' value='{$id}'>"; echo "<a href='{$PHP_SELF}?show={$id}'>{$title}</a> – "; echo "<small>{$image_time}</small></li>"; } echo '</ul>'; echo '<label for="password">Password:</label><br>'; echo '<input type="password" name="password" id="password"><br><br>'; echo '<input type="submit" value="Delete selected">'; } ?> </form> <h2>Upload new image:</h2> <form action="<?=$PHP_SELF?>" method="POST" enctype="multipart/form-data"> <label for="title">Title:</label><br> <input type="text" name="title" id="title" size="64"><br><br> <label for="photo">Photo:</label><br> <input type="file" name="photo" id="photo"><br><br> <label for="password">Password:</label><br> <input type="password" name="password" id="password"><br><br> <input type="submit" value="upload"> </form> </body> </html> |