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PHP - Query Displaying Wrong Results
Hi everyone.
I'm stuck on the following query. I need to display all the fields listed below on a page, but linked via communications.CommID. I'd appreciate any assistance you can provide. thank you. Code: [Select] <?php $result = mysql_query("SELECT records.NameFirst_1, records.NameLast_1, records.CompanyName, records.CompanyBranch, records.CompanyReferenceNumber, records.CaseOwnerSelect, communications.ConversionType, communications.Contact, communications.ContactFrom, communications.CommID, communications.ContactPosition, communications.ContactTelephone, communications.ContactEmail, communications.ContactFax, communications.CallDate, communications.CallTime, communications.ActionTextField FROM records INNER JOIN communications ON records.IDNumber = '$IDNumber'") or die(mysql_error()); $row = mysql_fetch_array($result); ?> Similar TutorialsHey all, First off, if this is in the wrong section I apologize. I wasn't sure if it should be here or the mySQL section. What's going on is, I'm in the process of learning the Prepared Statement way of doing things and am changing / updating my code to reflect the changes. Everything was going fine until I attempted to do what I could do using old MySQL methods and that is display the queried results on the same page. I can place a query and display the results as they should be displayed if I only use one block of code. However, if I try to do any additional queries on the same page, they get killed and do not display anything even though I know the query is fine because I can test the exact same syntax below one a different page and it works. Here's a code snippet for an example: Code: [Select] Code: <table> <tr> <td> // The below code will display a selection box containing various strings such as "hello world", "great to be here", "Wowserz", "this is mind blowing" etc. that are stored in the database. <?php echo "<select = \"SpecialConditions\">"; if($stmt->num_rows == NULL){ echo "No results found."; }else{ while($stmt->fetch()){ echo "<option value=\"$specialId\">$specialcondition</option>"; } } echo "</select>"; ?> </td> <td> // If I place another fetch query below the above fetch() query, this one will not show up. This one is supposed to display values 1 - 20 that have been stored in the DB. <?php echo "<select = \"NumberSets\">"; if($stmt->num_rows == NULL){ echo "No results found."; }else{ while($stmt->fetch()){ echo "<option value=\"".$numbers."\">".$numbers."</option>"; } } echo "</select>"; ?> </td> </tr> </table> What am I doing wrong with this? When I use regular SQL queries I can display multiple results on the same page. The results are being pulled from two separate joined tables but I don't think that's the issue. Hello all, I'm relatively new to all of this, but making progress.... I figure this has come up before, but couldn't fin anything by search or browsing. I have an sql table that is cron updated every two minutes from externally generated data in table X columns a,b,c,... . As part of more complicated site, I have one body element page (selected by a tab in the header) that does various sql queries on the data in table X and displays the data. I need this to rerun the queries and update the displayed results every 2 minutes or so as well. However, the standard solutions do not seem to be working: <META HTTP-EQUIV="refresh" CONTENT="15"> A refresh button refreshes the entire site, and not just this element. <FORM> <INPUT TYPE="button" onClick="history.go(0)" VALUE="Force Flight Data Refresh"> </FORM> I hope it is clear. Any ideas of how I could get this to work? Thanks, Kalle Here is a snippet of the code on that page for what it's worth... </head> <body> <div id="header"> <center><h2><font color="red">TRAFFIC INFORMATION</font></h2> </div> <div id="navigation"> </div> <div id="content"> <!-- refresh button --> <FORM> <INPUT TYPE="button" onClick="history.go(0)" VALUE="Force Flight Data Refresh"> </FORM> </center> <?php $IDS->db_build($db); $IDS->db_query($db,$res,"SELECT * FROM `Pilots` WHERE `dest`='KORD'"); echo "<h5>Arrivals to O'Ha </h5>"; while ($arr_row = mysql_fetch_assoc($res)) { echo "<font color=yellow>".$arr_row['callsign']."</font> using route: ". $arr_row['route']."<br>"; } //end queries //close connect to sql database mysql_close($con) </div> <div id="footer"> </div> </body> </html> Hello all,
Based on the suggestion of you wonderful folks here, I went away for a few days (to learn about PDO and Prepared Statements) in order to replace the MySQLi commands in my code. That's gone pretty well thus far...with me having learnt and successfully replaced most of my "bad" code with elegant, SQL-Injection-proof code (or so I hope).
The one-and-only problem I'm having (for now at least) is that I'm having trouble understanding how to execute an UPDATE query within the resultset of a SELECT query (using PDO and prepared statements, of course).
Let me explain (my scenario), and since a picture speaks a thousand words I've also inlcuded a screenshot to show you guys my setup:
In my table I have two columns (which are essentially flags i.e. Y/N), one for "items alreay purchased" and the other for "items to be purchased later". The first flag, if/when set ON (Y) will highlight row(s) in red...and the second flag will highlight row(s) in blue (when set ON).
I initially had four buttons, two each for setting the flags/columns to "Y", and another two to reverse the columns/flags to "N". That was when I had my delete functionality as a separate operation on a separate tab/list item, and that was fine.
Now that I've realized I can include both operations (update and delete) on just the one tab, I've also figured it would be better to pare down those four buttons (into just two), and set them up as a toggle feature i.e. if the value is currently "Y" then the button will set it to "N", and vice versa.
So, looking at my attached picture, if a person selects (using the checkboxes) the first four rows and clicks the first button (labeled "Toggle selected items as Purchased/Not Purchased") then the following must happen:
1. The purchased_flag for rows # 2 and 4 must be switched OFF (set to N)...so they will no longer be highlighted in red.
2. The purchased_flag for row # 3 must be switched ON (set to Y)...so that row will now be highlighted in red.
3. Nothing must be done to rows # 1 and 5 since: a) row 5 was not selected/checked to begin with, and b) row # 1 has its purchase_later_flag set ON (to Y), so it must be skipped over.
Looking at my code below, I'm guessing (and here's where I need the help) that there's something wrong in the code within the section that says "/*** loop through the results/collection of checked items ***/". I've probably made it more complex than it should be, and that's due to the fact that I have no idea what I'm doing (or rather, how I should be doing it), and this has driven me insane for the last 2 days...which prompted me to "throw in the towel" and seek the help of you very helpful and intellegent folks. BTW, I am a newbie at this, so if I could be provided the exact code, that would be most wonderful, and much highly appreciated.
Thanks to you folks, I'm feeling real good (with a great sense of achievement) after having come here and got the great advice to learn PDO and prepared statements.
Just this one nasty little hurdle is stopping me from getting to "end-of-job" on my very first WebApp. BTW, sorry about the long post...this is the best/only way I could clearly explaing my situation.
Cheers guys!
case "update-delete":
if(isset($_POST['highlight-purchased']))
{
// ****** Setup customized query to obtain only items that are checked ******
$sql = "SELECT * FROM shoplist WHERE";
for($i=0; $i < count($_POST['checkboxes']); $i++)
{
$sql=$sql . " idnumber=" . $_POST['checkboxes'][$i] . " or";
}
$sql= rtrim($sql, "or");
$statement = $conn->prepare($sql);
$statement->execute();
// *** fetch results for all checked items (1st query) *** //
$result = $statement->fetchAll();
$statement->closeCursor();
// Setup query that will change the purchased flag to "N", if it's currently set to "Y"
$sqlSetToN = "UPDATE shoplist SET purchased = 'N' WHERE purchased = 'Y'";
// Setup query that will change the purchased flag to "Y", if it's currently set to "N", "", or NULL
$sqlSetToY = "UPDATE shoplist SET purchased = 'Y' WHERE purchased = 'N' OR purchased = '' OR purchased IS NULL";
$statementSetToN = $conn->prepare($sqlSetToN);
$statementSetToY = $conn->prepare($sqlSetToY);
/*** loop through the results/collection of checked items ***/
foreach($result as $row)
{
if ($row["purchased"] != "Y")
{
// *** fetch one row at a time pertaining to the 2nd query *** //
$resultSetToY = $statementSetToY->fetch();
foreach($resultSetToY as $row)
{
$statementSetToY->execute();
}
}
else
{
// *** fetch one row at a time pertaining to the 2nd query *** //
$resultSetToN = $statementSetToN->fetch();
foreach($resultSetToN as $row)
{
$statementSetToN->execute();
}
}
}
break;
}
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I am querying... $sql = "SELECT `messages_inbox`.`message_id`, `users`.`firstname`, `users`.`lastname`, `users`.`username` AS `from`, '${user_info['username']}' AS `to`, `subject`, LENGTH(`files`) AS `len`, 'inbox' AS `box`, DATE_FORMAT(`messages_inbox`.`time` ,'%T %D-%M-%Y') AS `time` "; $sql .= "FROM `messages_inbox` INNER JOIN `users` ON `messages_inbox`.`from_id` = `users`.`id` WHERE `to_id` = ${user_info['uid']} AND `messages_inbox`.`deleted` = 0 ORDER BY `messages_inbox`.`message_id` DESC"; and I am trying to output $displayName = ucwords("${message['firstname']} ${message['lastname']}"); by using $messages = pm_fetch_all($_GET['box']); I know my fetch works but for some reason firstname and lastname are only returning the logged in users first name and last name, not the person who sent the message. I have two arrays of strings, one is read in from a file, the other is collected on a previous page using js and passed with a form through $_POST. The array from the file I label $oldImages and the array from the previous page I label $newImages (each is a list of image URLs). I need to compare the two and add them together so that there are no duplicate entries. I'm using array_diff() on them and the result I'm getting includes one entry that is in both arrays. I've tried different ways of reading the file, none of them seem to make any difference in the results. I've been printing the arrays with print_r() to have a look at the contents of the arrays and I decided to use implode() and explode(), and str_replace() to try to remove any irregularities that might be in the objects somehow which I'm not seeing. I'm not a PHP programmer, BTW. Here is some code. I've also attached a screenshot for you--link at the bottom. Code: [Select] <body> <?php $file = file("image_list.txt") or exit("Unable to open file!"); $oldImages = implode($file); $oldImages = str_replace(" ", "", $oldImages); $oldImages = explode("\n", $oldImages); $newImages = implode($_POST); $newImages = str_replace(" ", "", $newImages); $newImages = explode("\n", $newImages); $newAdditions = array_diff($newImages, $oldImages); print_r($newImages); echo '<br><br>'; print_r($oldImages); echo ' <form method="post" action="#"> New Images<br> <textarea id="displayText" rows="5" cols="105" wrap="off" name="existing"> '; foreach($newImages as $key => $entry) echo $entry; //echo $newImages; echo ' </textarea> <br> Stored Images<br> <textarea id="newText" rows="5" cols="105" wrap="off" name="new"> '; foreach($oldImages as $key => $entry) echo $entry; //echo $oldImages; echo ' </textarea> <input type="submit" class="button" value="Submit"><br> </form> Newly Generated Image List<br> <textarea id="newText" rows="30" cols="105" wrap="off" name="new"> '; foreach($newAdditions as $key => $entry) echo $entry; echo ' </textarea> '; ?> <div class="clear"></div> </body> Here is the code from the previous page which produces the array that is stored in $_POST. What you can't see in this code is the javascript functions toggleEntry() and displayList(). All they do is handle the addition and removal of image URL strings to/from the textarea object, which I do using document.getElementById('text').InnerHTML=$myList, where $myList has strings being added or removed to/from it. Code: [Select] <script type="text/javascript" src="/js/user_selection_list_builder.js"></script> <script type="text/javascript"> function toggleAndDisplay(key) { toggleEntry(key); displayList(); } </script> </head> <body> <form method="post" action="add_images2.php"> Selected Images<br> <textarea id="displayText" rows="10" cols="90" wrap="off" name="comments"> </textarea> <input type="submit" class="button" value="Submit"> </form> <div class="clear"></div> <?php $i = 2; include 'simple_html_dom.php'; if($i===1) $html = file_get_html('lookbook-source.htm'); elseif($i===2) $html = file_get_html('http://lookbook.nu/preference/look-list-gender/girls'); elseif($i===3) $html = file_get_html('http://lookbook.nu/new'); // Match all div tags of the class 'look_photo'. foreach($html->find('div[class=look_photo]') as $key => $entry) { echo " <div class='imgBox'> <a href='javascript:toggleAndDisplay(".$key.")'><img id='".$key."' src='".$entry->last_child()->last_child()->src."'></a> </div> "; } ?> </body> What would be the correct way to close a mysql query? At current the second query below returns results from the 1st query AND the 2nd query The 3rd query returns results from the 1st, 2nd and 3rd query. etc etc. At the moment I get somthing returned along the lines of... QUERY 1 RESULTS Accommodation 1 Accommodation 2 Accommodation 3 QUERY 2 RESULTS Restaurant 1 Restaurant 2 Restaurant 3 Accommodation 1 Accommodation 2 Accommodation 3 QUERY 3 RESULTS Takeaways 1 Takeaways 2 Takeaways 3 Restaurant 1 Restaurant 2 Restaurant 3 Accommodation 1 Accommodation 2 Accommodation 3 Code: [Select] <!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" /> <?php include($_SERVER['DOCUMENT_ROOT'].'/include/db.php'); ?> <title>Untitled Document</title> <style type="text/css"> <!-- --> </style> <link href="a.css" rel="stylesheet" type="text/css" /> </head><body> <div id="listhold"> <!------------------------------------------------------------------------------------------------------------------------------------------------------> <div class="list"><a href="Placestostay.html">Places To Stay</a><br /> <?php $title ="TITLE GOES HERE"; $query = mysql_query("SELECT DISTINCT subtype FROM business WHERE type ='Accommodation' AND confirmed ='Yes' ORDER BY name"); echo mysql_error(); while($ntx=mysql_fetch_row($query)) $nt[] = $ntx[0]; $i = -1; foreach($nt as $value) {$i++; $FileName = str_replace(' ','_',$nt[$i]) . ".php"; $FileUsed = str_replace('_',' ',$nt[$i]); echo "<a href='" . str_replace(' ','_',$nt[$i]) . ".php?title=$title&subtype=$FileUsed'>" . $nt[$i] . "</a>" . "<br/>"; $FileHandle = fopen($FileName, 'w') or die("cant open file"); $pageContents = file_get_contents("header.php"); fwrite($FileHandle,"$pageContents");} fclose($FileHandle); ?> </div> <!------------------------------------------------------------------------------------------------------------------------------------------------------> <div class="list"><a href="Eatingout.html">Eating Out</a><br /> <?php $title ="TITLE GOES HERE"; $query = mysql_query("SELECT DISTINCT subtype FROM business WHERE type ='Restaurant' AND confirmed ='Yes' ORDER BY name"); echo mysql_error(); while($ntx=mysql_fetch_row($query)) $nt[] = $ntx[0]; $i = -1; foreach($nt as $value) {$i++; $FileName = str_replace(' ','_',$nt[$i]) . ".php"; $FileUsed = str_replace('_',' ',$nt[$i]); echo "<a href='" . str_replace(' ','_',$nt[$i]) . ".php?title=$title&subtype=$FileUsed'>" . $nt[$i] . "</a>" . "<br/>"; $FileHandle = fopen($FileName, 'w') or die("cant open file"); $pageContents = file_get_contents("header.php"); fwrite($FileHandle,"$pageContents");} fclose($FileHandle); ?> </div> <!------------------------------------------------------------------------------------------------------------------------------------------------------> <div class="list"><a href="Eatingin.html">Eating In</a><br /> <?php $title ="TITLE GOES HERE"; $query = mysql_query("SELECT DISTINCT subtype FROM business WHERE type ='Takeaways' AND confirmed ='Yes' ORDER BY name"); echo mysql_error(); while($ntx=mysql_fetch_row($query)) $nt[] = $ntx[0]; $i = -1; foreach($nt as $value) {$i++; $FileName = str_replace(' ','_',$nt[$i]) . ".php"; $FileUsed = str_replace('_',' ',$nt[$i]); echo "<a href='" . str_replace(' ','_',$nt[$i]) . ".php?title=$title&subtype=$FileUsed'>" . $nt[$i] . "</a>" . "<br/>"; $FileHandle = fopen($FileName, 'w') or die("cant open file"); $pageContents = file_get_contents("header.php"); fwrite($FileHandle,"$pageContents");} fclose($FileHandle); ?> </div> <!------------------------------------------------------------------------------SKILLED TRADES BELOW---------------------------------------------------> <div class="list"><a href="Skilledtrades.html">Skilled Trades</a><br/> <?php $title ="TITLE GOES HERE"; $query = mysql_query("SELECT DISTINCT subtype FROM business WHERE type ='Skilled Trades' AND confirmed ='Yes' ORDER BY name"); echo mysql_error(); while($ntx=mysql_fetch_row($query)) $nt[] = $ntx[0]; $i = -1; foreach($nt as $value) {$i++; $FileName = str_replace(' ','_',$nt[$i]) . ".php"; $FileUsed = str_replace('_',' ',$nt[$i]); echo "<a href='" . str_replace(' ','_',$nt[$i]) . ".php?title=$title&subtype=$FileUsed'>" . $nt[$i] . "</a>" . "<br/>"; $FileHandle = fopen($FileName, 'w') or die("cant open file"); $pageContents = file_get_contents("header.php"); fwrite($FileHandle,"$pageContents");} fclose($FileHandle); ?> </div> I'm practising how to do date and time in PHP. I wanted to see if I can get all of the date/time variables from user submission and format them correctly. I went with ISO 8601 date... // From the Manual: // date('c', mktime(1, 2, 3, 4, 5, 2006)); // Prints something like: 2006-04-05T01:02:03+00:00 ...but my attempts always produce a slightly different result for the year, month and timezone... Code: [Select] $inputTime = date('c', mktime((int)$timeHour, (int)$timeMins, (int)$timezone, (int)$dateMonth, (int)$dateDay, (int)$dateYear)); echo $inputTime; // Should return: 2013-11-02T02:30:01+00:00 // Instead returns: 2012-12-02T02:30:01-08:00 The timezone value coming from HTML... <option value="1.0">(GMT +1:00)</option> I noticed; 1. It always picks a year less than whatever year I select. 2. It always selects 12 as the month. 3. It always adds -08:00 after the picking the correct timezone. How come? Thanks in advance. Good Evening, What I am trying to do in here is to display data based on my selected option in the drop down list. I don't have submit button, I just want it to automatically display results based on my selection. Here's my code: <link href="add_client.css" rel="stylesheet" type="text/css"> <?PHP include("dbconnection.php"); //Include database connection to file $query = "SELECT * FROM records"; if(isset($_POST["territory"])) { $query .= " WHERE territory LIKE '%".$_POST["territory"]."%' ORDER BY territory ASC LIMIT 0,15" ; $result = mysql_query($query, $connection) or die(mysql_error()); } ?> <!-- Start of table --> <table width="760" border="0" align="center" cellpadding="0" cellspacing="0"> <td> <table width="760" border="0" cellpadding="0" cellspacing="0"> <!-- Table data containing the Asia Logo --> <td width="199" align="center" valign="top"> <a href="login.html"> <img src="asia.gif" alt="" width="152" height="58" border="0" /> </a> </td> <!-- Table data containing Home button --> <td width="176" align="right" valign="bottom"> <a href="main.php"> <img src="Home.jpg" width="104" height="20" border="0"/> </a> </td> <!-- Table data containing View Client button --> <td width="130" align="right" valign="bottom"> <img src="View.jpg" width="104" height="20" border="0"/> </td> <!-- Table data containing the Add Client button --> <td width="146" align="right" valign="bottom"> <a href="add_client.php"> <img src="Add.jpg" width="104" height="20" border="0"/> </a> </td> <!-- Blank table data --> <td width="109" align="right" valign="bottom"> </td> </table> <!-- Table design division and body--> <table width="760" border="0" cellpadding="0" cellspacing="0"> <td width="200" height="3" bgcolor="#1B1C78"> <img src="images/topspacerblue.gif" alt="" width="1" height="3" /></td> <td width="560" bgcolor="#0076CC"> <img src="images/topspacerlblue.gif" alt="" width="1" height="3" /></td> <tr> <td height="500" colspan="2" align="center" valign="top" bgcolor="#F3FAFE"> <!-- Page contents --> <!-- Search Query --> <br> <form name="form" action="trustlist.php" method="post"> <table width="293" border="0"> <tr> <td width="140" align="left" valign="middle"> SEARCH RECORD: </td> <td width="143" align="center" valign="middle"><select name="territory" id="territory" style="width: 143px" width="230"> <option selected="selected" disabled="disabled">Select Territory</option> <option>Territory 01</option> <option>Territory 02</option> <option>Territory 03</option> <option>Territory 04</option> <option>Territory 05</option> <option>Territory 06</option> <option>Territory 07</option> <option>Territory 08</option> <option>Territory 09</option> <option>Territory 10</option> </select></td> </tr> </table> <br> <!-- End of search query--> <!-- Start of Search Results--> <table border="0" cellpadding="3" cellspacing="1" bordercolor="38619E" > <tr> <th width="148" align="center" bgcolor="#E0E8F3">Acute Trusts</th> <th width="262" align="center" bgcolor="#E0E8F3">Employer</th> <th width="160" align="center" bgcolor="#E0E8F3">Name</th> <th width="80" align="center" valign="middle" bgcolor="#E0E8F3"> </th> </tr> <?php if($result) { for($i=0; $i<mysql_num_rows($result); $i++) { $id = trim(mysql_result($result, $i, "id")); $territory = trim(mysql_result($result, $i, "territory")); $employer = trim(mysql_result($result, $i, "employer")); $first_name = trim(mysql_result($result, $i, "first_name")); $last_name = trim(mysql_result($result, $i, "last_name")); echo "<tr>"; echo "<td>".$territory."</td>"; echo "<td>".$employer."</td>"; echo "<td>".$last_name.", ".$first_name."</td>"; echo "<td><a href='edit_client.php?id=".$id."'>edit</a> | <a href='delete_client.php?id=".$id."'>delete</a></td>"; echo "</tr>"; } } ?> </table> </form> <!-- End of page --> </td> </tr> </table> </td> <tr> <td height="38"> <table width="760" border="0" cellpadding="0" cellspacing="0"> <td width="200" height="35" align="center" bgcolor="#1B1C78" class=white> <a href="disclaimer.html"> <font color="#FFFFFF">Legal Disclaimer</font> </a> </td> <td width="560" align="center" bgcolor="#0076CC"> Copyright © 2006 - 2010 AsiaLimited. All rights reserved. </td> </table></td> </tr> </table> Could someone please tell me why this displays 3 columns correct and then all moves over. Here is the page you can see what I am talking about http://www.woodrun.org/includes/news.php I have looked the code over and over and can't see it. Thanks in advance. Code: [Select] <?php if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue; $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue); switch ($theType) { case "text": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "long": case "int": $theValue = ($theValue != "") ? intval($theValue) : "NULL"; break; case "double": $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL"; break; case "date": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "defined": $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue; break; } return $theValue; } } $maxRows_Recordset1 = 1000000; $pageNum_Recordset1 = 0; if (isset($_GET['pageNum_Recordset1'])) { $pageNum_Recordset1 = $_GET['pageNum_Recordset1']; } $startRow_Recordset1 = $pageNum_Recordset1 * $maxRows_Recordset1; mysql_select_db($database_woodrun, $woodrun); $query_Recordset1 = "SELECT * FROM news ORDER BY id DESC" ; $query_limit_Recordset1 = sprintf("%s LIMIT %d, %d", $query_Recordset1, $startRow_Recordset1, $maxRows_Recordset1); $Recordset1 = mysql_query($query_limit_Recordset1, $woodrun) or die(mysql_error()); $row_Recordset1 = mysql_fetch_assoc($Recordset1); if (isset($_GET['totalRows_Recordset1'])) { $totalRows_Recordset1 = $_GET['totalRows_Recordset1']; } else { $all_Recordset1 = mysql_query($query_Recordset1); $totalRows_Recordset1 = mysql_num_rows($all_Recordset1); } $totalPages_Recordset1 = ceil($totalRows_Recordset1/$maxRows_Recordset1)-1; ?> <?php if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue; $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue); switch ($theType) { case "text": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "long": case "int": $theValue = ($theValue != "") ? intval($theValue) : "NULL"; break; case "double": $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL"; break; case "date": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "defined": $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue; break; } return $theValue; } } mysql_select_db($database_fwragain, $fwragain); $query_Recordset1 = "SELECT * FROM news ORDER BY id DESC"; $Recordset1 = mysql_query($query_Recordset1, $woodrun) or die(mysql_error()); $row_Recordset1 = mysql_fetch_assoc($Recordset1); $totalRows_Recordset1 = mysql_num_rows($Recordset1); ?> <table width="100%" border="0" align="center" cellpadding="5" cellspacing="5"> <?php do { ?> <tr> <td colspan="4" align="left" valign="top"><?php echo "<img src=http://woodrun.org/images/".$row_Recordset1['photo'] ."> "; ?></td> <td width="550" align="left" valign="top"><?php echo $row_Recordset1['title']; ?> <hr /> <?php echo $row_Recordset1['article']; ?><br /></td> </tr> <?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?> </table> <?php mysql_free_result($Recordset1); ?> Our product is running on LAMP(PHP) architecture. For MySQL operation PDO library has been used. We are in the process of moving the product to a new Linux server. On the new server we are facing MySQL query output related issue. At the end of the post I have listed the server configuration details of both the servers and the sample PHP program with the output. It works fine in server 1 but when the same code moved to Server 2, the output is not correct. Would appreciate any points to solve this problem The following piece of code is tested and output is also given. <?php /*** mysql hostname ***/ $hostname = 'localhost'; /*** mysql username ***/ $username = 'ram'; /*** mysql password ***/ $password = 'tellmehow'; try { $dbh = new PDO("mysql:host=$hostname;dbname=inhouse", $username, $password); $sql = "SELECT first_name,last_name,user_id,email FROM users LIMIT 1"; $stmt = $dbh->prepare($sql,array(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => TRUE)); $stmt->execute(); $result = $stmt->fetch(PDO::FETCH_OBJ); $stmt->closeCursor(); /*foreach($result as $key=>$val) { echo $key.' - '.$val.'<br />'; }*/ print_r($result); $dbh = null; } catch(PDOException $e) { echo $e->getMessage(); } ?> Output for server 1: stdClass Object ( [first_name] => super [last_name] => admin [user_id]=>1 [email] => ram@greynium.com ) output for server 2: stdClass Object ( [first_name] => super [last_name] => admin [users] => ram@greynium.com ) On server 2 I am not getting the output for field 'user_id' from the table 'users'. For the field 'email' from 'users' table, it is displaying the name of the table itself (users). Not sure what is wrong. The configuration of the servers are given below Server 1 -------- OS Details: Linux 2.6.9-5.ELsmp PHP Details: PHP 5.2.3 (cli) (built: Aug 28 2007 11:48:30) Copyright (c) 1997-2007 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies with Suhosin v0.9.22, Copyright (c) 2007, by SektionEins GmbH PDO details: PDO PDO support => enabled PDO drivers => sqlite2, sqlite, mysql PDO Driver for MySQL, client library version => 5.0.37 PDO Driver for SQLite 3.x => enabled Server 2 --------- OS Details: Linux 2.6.18-8.el5 PHP Details: eAccelerator requires Zend Engine API version 220060519. The Zend Engine API version 220090626 which is installed, is newer. Contact eAccelerator at http://eaccelerator.net for a later version of eAccelerator. PHP 5.3.2 (cli) (built: Jul 6 2010 17:57:31) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies PDO Details: PDO PDO support => enabled PDO drivers => mysql, sqlite, sqlite2 PDO Driver for MySQL => enabled PDO Driver for SQLite 3.x => enabled I have a PHP while loop that pulls from an SQL database and displays the contents in a table with two columns.
// Check Connection
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
// Select Data Table
$result = mysqli_query($con,"SELECT * FROM Recommendations") or die(mysqli_error);
// Split Data
$mid = ceil(mysqli_num_rows($result)/2);
// Display Content
while ($rows = mysqli_fetch_array($result)) {
$Name = $rows['Name'];
$Author = $rows['Author'];
$Cover = $rows['Link to Cover'];
$Link = $rows['Link to Profile'];
echo "<table><tr><td>
<a href='" . $Link . "' >$Name</a>
<br />
$Author
<br />
<a href='" . $Link . "' ><img src='" . $Cover . "' /></a>
</td>
<td>
<a href='" . $Link . "' >$Name</a>
<br />
$Author
<br />
<a href='" . $Link . "' ><img src='" . $Cover . "' /></a>
</td></tr></table>";
}
?>
I want to be able to display the looped results side by side in columns of two.
Example:
1 2
3 45 6 I've tried using pseudo classes to display only the even and odd results in the different table columns, but honestly have no idea how to do this. I'm new to PHP, so my apologies if the results are really obvious. Thanks in advance! Hello, Im trying to display some results from mysql database, however none display. Can anyone tell me where im going wrong please? Code: [Select] </head><body> <div id="listhold"> <div class="list"> <a href="Restaurants.html">Restaurants</a><br /> <?php mysql_connect("","",""); mysql_select_db("") or die("Unable to select database"); $result = mysql_query("SELECT name FROM business WHERE type ='restaurant' ORDER BY name"); $number_of_results = mysql_num_rows($result); $results_counter = 0; if ($number_of_results != 0) {while ($array = mysql_fetch_array($result)) $results_counter++; if ($results_counter >= $number_of_results);} ?> </div> Right now my application only displays the answers and problems when the user hits the score button. But when the user hits the score button I want my application to only display the problems that the user got wrong in the test. Here is my code for this applicaiton.. it is small and simple, just not sure how to do this? Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Lab 5</title> </head> <body> <?php define ('ROWS', 3); define ('COLS', 3); define ('MAX_NUMBER', 12); date_default_timezone_set('America/New_York'); if (isset($_POST['btn_score'])) { //print_r ($_POST); $time1 = $_POST['ts']; $time1_object = new DateTime($time1); $now = new DateTime(); $time_span = $now->diff($time1_object); $minutes = $time_span->format('%i'); $seconds = $time_span->format('%s'); $seconds+= $minutes * 60; echo "It took $seconds seconds to complete the test<hr />"; foreach ($_POST as $problem => $answer) { if ($problem <> "btn_score" && $problem <> "ts") { //echo "$problem -- $answer <br />"; $problem = explode('_', $problem); $num1 = $problem[2]; $num2 = $problem[3]; echo "$num1 * $num2 === $answer <br />"; } } } ?> <h1>Lab 5</h1> <form name="lab5" method="post" action="lab5b.php"> <?php $now = new DateTime(); //echo $now->format('Y-m-d H:i:s'); echo "<input type='hidden' name='ts' value='" . $now->format('Y-m-d H:i:s') . "'>"; ?> <table border="1" cellspacing="5" cellpadding="5"> <?php $no_of_problems = 0; for ($row=0; $row<ROWS; $row++) { echo "<tr>"; for ($col=0; $col<COLS; $col++) { $num1 = mt_rand(1,MAX_NUMBER); $num2 = mt_rand(1,MAX_NUMBER); echo "<td>$num1 * $num2 </td>"; echo "<td><input type='text' size='2' name=${no_of_problems}_mult_${num1}_${num2}></td>"; $no_of_problems++; } echo "</tr>"; } $colspan = 2 * COLS; echo "<tr><td colspan=$colspan align='right'><input type='submit' value='Score' name='btn_score'></td></tr>"; ?> </table> </form> </body> </html> I'm realitivly new to PHP and was hoping somebody could help. I have a mysql database that stores information about books. I am currently using the code below to query the database and extract the 3 most recent entries and showing them in a dynamic list: Code: [Select] $sql = mysql_query("SELECT * FROM products ORDER BY date_added DESC LIMIT 3"); $productCount = mysql_num_rows($sql); if ($productCount > 0) { // ensure a book exists while($row = mysql_fetch_array($sql)){ $id = $row["id"]; $title = $row["title"]; $author = $row["author"]; $price = $row["price"]; $date_added = strftime("%b %d, %Y", strtotime($row["date_added"])); $dynamiclist .= //My table showing the products } } else { $dynamicList = "There are currently no Books listed in this store"; } This works well when showing the most recent books 1 below the other. However, I would like to show these products side by side, horizontally across the page. Can somebody please point me in the right direction? Many thanks I'm trying to create a list that groups information by username. Only part of it is working. The first query ($get_item_sql) is grouping the information perfectly but the second query ($get_sold) is lumping the $item_price and $item_amount_due as one total for each one and outputting the same amounts into every username. I'm stuck on this and would appreciate your help. For example: Username item fees image fees item sales item price total due Jim 2 $0.40 $100.00 $3.00 $3.40 Kelly 5 $1.00 $100.00 $3.00 $4.00 This example shows the columns in red as being the problem where Kelly didn't sell anything so her "item sales" and "item price" should be $0.00 but is carrying Jim's totals into hers. Hope this helps! Thank you! $get_item_sql = mysql_query("SELECT id, username, date, ROUND(price,2) AS price, SUM(item_fee) AS fee, item_fee, SUM(sold) AS sales, SUM(ROUND(price,2)) AS total FROM product WHERE MONTH(date) = MONTH(DATE_ADD(CURDATE(),INTERVAL -1 MONTH)) GROUP BY username" ) or die(mysql_error()); if (mysql_num_rows($get_item_sql) < 1) { //invalid item $display_block .= "<p><em>Invalid item selection.</em></p>"; } else { //valid item, get info while ($item_info = mysql_fetch_array($get_item_sql)) { $item_username = $item_info['username']; $item_date = $item_info['date']; $item_price = $item_info['price']; $item_fee = $item_info['fee']; $image_fees = $item_fee * .20; $item_sold = $item_info['sales']; $get_sold = mysql_query("SELECT SUM(ROUND(price,2)) AS total, SUM(ROUND(sold,2)) AS sales, date, username FROM product WHERE sold = '1' AND MONTH(date) = MONTH(DATE_ADD(CURDATE(),INTERVAL -1 MONTH)) GROUP BY username") or die(mysql_error()); if (mysql_num_rows($get_sold) < 1) { //invalid item $display_block .= "<p><em>Invalid item selection.</em></p>"; } else { //valid item, get info while ($item_sold2 = mysql_fetch_array($get_sold)) { $item_sales = $item_sold2['total']; $item_price = ($item_sold2['total']) * .03; $item_amount_due = $image_fees + $item_price; $content .= "<form action=\"add_artist.php\" method=\"post\"><table class=\"anotherfont\" width=\"670\" border=\"0\"> <tr><td width=\"201\">{$item_username}</td> <td width=\"109\">{$item_fee}</td> <td width=\"109\">{$image_fees}</td> <td width=\"109\"> {$item_sales}</td> <td width=\"109\"> {$item_price}</td> <td width=\"109\"><input name=\"balance_due\" type=\"text\" value=\"{$item_amount_due}\" /></td> </tr><br /></table></form>"; } } } } Dear all, I am new in this forum. This is my code $query = " SELECT webdb.id, webdb.writer, writer.picLoc, webdb.title FROM webdb, writer WHERE webdb.writer=writer.name and category = 'Researchworks' and language = 'Farsi' ORDER BY writer DESC"; $resultaat = mysql_query($query, $LinkID); $column_count = mysql_num_fields($resultaat) or die (mysql_error()."<br>Couldn't execute query: $SQLquery"); $counter=1; echo "<table border=\"0\" width=\"700\" border color=white><tr>"; while ($row = mysql_fetch_row($resultaat)) { if ($author !== $row[1]) { $author = $row[1]; echo "<td align=right width=220 valign=top style=\"margin: 5px; float: right border-bottom-color:#000; border-left-color:#000;\">"; echo "<img width=\"50\" height=\"80\" src=\"admin/writers/$row[2]\" border =\"0\"><br>".$row[1]."<br>"; echo "<a href=\"poems.php?writer=$row[1]\">".$row[3]."</a><br>"; echo "</td>"; if($counter%3==0) { echo"</tr><tr>"; } $counter++; } } echo"</tr></table>"; i have authors with different articles on a certain topic. What i want is, displaying the name of the author only once and all his titles under his name. I also want a dynamic table where i display three authors in each row and soon as there a fourth author a new row must start. My problem now is is the title is also being filtered and i can only display one title. Thanks in advance <?php include_once("includes/config.php"); if(!$_GET['id'] && $_POST['id']) { $id = mysql_real_escape_string($_POST['id']); } elseif($_GET['id'] && !$_POST['id']) { $id = mysql_real_escape_string($_GET['id']); } else { } if(!$id) { $content = "Sorry, you have not selected a skin to view."; } else { $extract_information = mysql_query("SELECT title,username,downloads,views,id FROM skins WHERE id = '$id' LIMIT 1"); if(mysql_num_rows($extract_information) == 0) { $content = "Sorry, no skin exists with this ID."; } else { $extract = mysql_fetch_assoc($extract_information); function displayBody() { mysql_query("UPDATE skins SET views = views + 1 WHERE id = '$id'"); echo $extract['title']. ", by ". $extract['username'] ."."; } if(!$extract['password']) { $content = displayBody(); } elseif(!$password) { $content = "<br/><br/><div id='header'>Password</div> <form action='view.php' method='POST'><input type='password' name='password'> <input type='submit' value='View'></form>"; } else { if($password != $extract['password']) { $content = "You have entered in an incorrect password. <a href='view.php?id=". $id ."'>Try Again</a> or <a href='index.php'>Home</a>."; } else { $content = displayBody(); } } } } ?> <html> <head> <title><?php $title; ?></title> <link rel="stylesheet" type="text/css" href="theme/style.css" /> </head> <body> <div id="header"> MCSkins </div> <?php echo $content; ?> </table> </center> </body> </html> In the code above, the function does not include the data properly as seen he http://stonedknights.net46.net/view.php?id=2 And, why is the information above the black bar/title? In the code, you can see $content is echo'ed below the div id. So, why does the text appear above it? I'm trying to pull results from a database based on where the user is located based upon the variables $usr_lat & $usr_lng, and search for by a radius of x amount of miles/km (need to make it optional). I can't seem to find exactly what I'm looking for on google so I thought I'd asked here. Any help would be appreciated.
Hi I have got results being displayed after clicking the search button in a form on my home page but it brings up all the results which is ok but how do I get onlt the results a user searches for for example a location or property type etc as its for a property website The coding is below for the results page Also sorry how do I add a background image to the php page, I tried using css but wouldn't work Code: [Select] <style type="text/css"> body {background-image:url('images/greybgone.png');} </style> <?php mysql_connect ("2up2downhomes.com.mysql", "2up2downhomes_c","mD8GsJKQ") or die (mysql_error()); mysql_select_db ("2up2downhomes_c"); echo $_POST['term']; $sql = mysql_query("select * from properties where typeProperty like '%$term%' or location like '%$term%'"); while ($row = mysql_fetch_array($sql)){ echo 'Type of Property: '.$row['typeProperty']; echo '<br/> Number of Bedrooms: '.$row['bedrooms']; echo '<br/> Number of Bathrooms: '.$row['bathrooms']; echo '<br/> Garden: '.$row['garden']; echo '<br/> Description: '.$row['description']; echo '<br/> Price: '.$row['price']; echo '<br/> Location: '.$row['location']; echo '<br/> Image: '.$row['image']; echo '<br/><br/>'; } ?> |
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