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PHP - Need Help! Php Code Not Working On A Webserver
This snippet was running perfectly on localhost, but after I uploaded the file containing this snippet on a webserver, the script does generate an error, or even displaying none (no results).
#selects all data from table and displays it in textfields. If failed, it will display the error $sql = "SELECT * from tblquotes ORDER BY Rand() LIMIT 1"; $result = mysql_query($sql,$connection); if($result = mysql_query($sql ,$connection)) { $num = mysql_numrows($result); $count =0; while ($count < $num){ $q1 = mysql_result($result,$count,"quote"); $q2 = mysql_result($result,$count,"author"); $count++; } } else{ echo "ERROR: ".mysql_error(); } what seems to be the problem? Need help... I'm running on PHP 4.4.4 on Localhost and PHP 5.2.9 on the webserver. Mysql 4/5 on Localhost and Mysql 4.1.22 on the webserver Similar TutorialsFirst thing: I formatted my drive today and fresh installs of Apache2, PHP5 and MariaDB on Linux Mint 17.1. No files have been messed with. Not one.
I created info.php and placed it in var/www dir. The file consists of one line: <?php phpinfo(); ?>
When I run it our of my web editor (Bluefish), instead of showing me on my web browser the PHP info page that's suppose to show, I get: <?php phpinfo(); ?>
I've been fighting this for two days! Done everything suggested by many others online...and that's why I had to scrub my drive; forgot all the files I augmented.
Does anyone know why my PHP files behave this way? I'd love to start working with PHP, but I can't until whatever's broken is fixed. Any ideas? Any suggestions? I'm at my wit's end with this.
Landslyde
Hi all, I am having trouble in getting my search facility to work on a web server. Currently when I run the website on my local server using WAMP it works fine and retrieves all the results contained in the database but it does not retrieve any results when uploaded to a web server. I'm currently using Heart Internet if this helps. Below is the code I have used for the search facility: Code: [Select] <?php // this script searches for matches on the posted search string in courses, modules tables. $searchstr = $_POST['search']; $trimmedstr = trim($searchstr); //trim whitespace from the stored variable echo "<h2 id='homecol'>Searching for... "".$trimmedstr.""</h2><hr class='homecols' />"; //Build SQL search queries //search courses table $queryProd = "SELECT * FROM courses WHERE courseTitle LIKE \"%$trimmedstr%\" OR courseDescription LIKE \"%$trimmedstr%\" OR courseCode LIKE \"%$trimmedstr%\"ORDER BY courseTitle"; $numresultsProd=mysql_query($queryProd); $numrowsProd=mysql_num_rows($numresultsProd); // echo "results found for courses: ".$numrowsProd."<br>"; // test code //search modules table $queryCat = "SELECT * FROM modules WHERE moduleTitle LIKE \"%$trimmedstr%\" OR moduleSummary LIKE \"%$trimmedstr%\" OR moduleCode LIKE \"%$trimmedstr%\"ORDER BY moduleTitle"; $numresultsCat=mysql_query($queryCat); $numrowsCat=mysql_num_rows($numresultsCat); // echo "results found for modules: ".$numrowsCat."<br>"; //test code // If no results found, offer google search as alternative or back to home page if ($numrowsProd + $numrowsCat == 0) { echo "<h3>Results:</h3><br>"; echo "<p>Sorry, we could not find any results for: "".$trimmedstr.""</p>"; echo "<p><a href=\"http://www.google.com/search?q=".$trimmedstr."\" target=\"_blank\" title=\"Look up".$trimmedstr." on Google\"> Click here to search on google instead</a> or Return to our <a href='../home.php'>Home Page</a></p>"; } else //list search results { if($numrowsProd >0) // list results fromcourses { $resultProd = mysql_query($queryProd) or die("Couldn't execute query"); // begin ordered list echo "<h3><strong>Results from Courses:</strong></h3><p><ol>"; $countProd = 1; // display the results returned while ($rowProd= mysql_fetch_array($resultProd)) { $courseCode = $rowProd["courseCode"]; $title = $rowProd["courseTitle"]; $prodID = $rowProd["courseID"]; $descProd = $rowProd["courseDescription"]; echo "<p><li><a href='../department/courseselect.php?pid=$prodID'>$title</a> - $descProd</li></p>"; $countProd++ ; } echo "</ol></p>"; } if($numrowsCat >0) // and/or list results from modules { $resultCat = mysql_query($queryCat) or die("Couldn't execute query"); // begin ordered list echo " <h3>Results from Modules:</h3><p><ol>"; $countCat = 1; // display the results returned while ($rowCat= mysql_fetch_array($resultCat)) { $moduleCode = $rowCat["moduleCode"]; $catName = $rowCat["moduleTitle"]; $catID = $rowCat["moduleID"]; $descCat = $rowCat["moduleSummary"]; echo "<p><li><a href='../department/module_detail.php?pid=$catID'>$catName</a> - $descCat</li></p>"; $countCat++ ; } echo "</ol></p>"; } echo "<p>Please click on either the course or module to view further information</p>"; } ?> If anyone has any ideas please let me know. Thanks HI. Total newby here. I have a PDF form that is crested using Adobe Acrobat. When a user fills in the form on the PDF, I want it to be sent to my web server for me to view. Ultimately, I would also like an email to let me know somethings been sent too but that's for a later day, one thing at a time. I know that on the PDF Form in Acrobat I have to specify a URL to handle the form data but what is this php file and what should it contain. I'm at a total loss with this and cannot find anything on the web about it. Can any of you geniuses help me please? i dont understand what is wrong plz help me.
here is code
$name = "img/".rand(1,9999999).".png";
$myFile = $name;
$fh = fopen($myFile, 'w') or die("can't open file");
$stringData = $html;
fwrite($fh, $stringData);
fclose($fh);
$file=$name;
$fst=file_get_contents($file);
$im=imagecreatefromstring($fst);
imagefilter($im, IMG_FILTER_GRAYSCALE);
imagefilter($im, IMG_FILTER_NEGATE);
//Convert to Grey Scale
for($i=0;$i<123;$i++){
for($j=0;$j<50;$j++){
$px=imagecolorat($im,$i,$j);
if($px<0x303030){
imagesetpixel($im,$i,$j,0);
}else{
imagesetpixel($im,$i,$j,0xffffff);
}
}
}
$database = unserialize(@file_get_contents("db.txt"));
if($database === false) $database = array();
// modify the database if needed
if($_SERVER['REQUEST_METHOD'] == 'POST'){
if($_POST['submit'] == 'Add')
$database[$_POST['ident']] = substr($_POST['letter'], 0, 1);
if($_POST['submit'] == 'Del')
unset($database[$_POST['ident']]);
if($fh = @fopen('db111.txt', 'w+')){
fwrite($fh, serialize($database));
fclose($fh);
}
}else{
$newimage = true;
}
$width = 130;
$height = 40;
$captcha_gridstart =1;
$captcha_gridspace =2;
$letters = findletters($im, $width, $height, $captcha_gridstart, $captcha_gridspace);
$count = count($letters);
$cellw = ($count > 0) ? intval(100 / $count) : 0;
//dispeckle the image and GET co-ordinates of the characters of captcha image and return them.
function findletters($image, $width, $height, $gridstart, $gridspace){
$offsets = array(); $o = 0;
$atstartx = true;
for($x = 0; $x < $width; $x++){
$blankx = true;
for($y = 0; $y < $height; $y++){
if(imagecolorat($image, $x, $y) == 0){
$blankx = false;
break;
}
}
if(!$blankx && $atstartx){
$offsets[$o]['startx'] = $x;
$atstartx = !$atstartx;
}else if($blankx && !$atstartx){
$offsets[$o]['endx'] = $x;
$atstartx = !$atstartx;
$o++;
}
}
$count = $o;
for($o = 0; $o < $count; $o++){
for($y = 0; $y < $height; $y++){
$blanky = true;
for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
if(imagecolorat($image, $x, $y) == 0){
$blanky = false;
break;
}
}
if(!$blanky){
$offsets[$o]['starty'] = $y;
break;
}
}
for($y = $height-1; $y > $offsets[$o]['starty']; $y--){
$blanky = true;
for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
if(imagecolorat($image, $x, $y) == 0){
$blanky = false;
break;
}
}
if(!$blanky){
$offsets[$o]['endy'] = $y;
break;
}
}
}
for($o = 0; $o < $count; $o++){
$offsets[$o]['ident'] = "";
for($x = $offsets[$o]['startx'] + $gridstart; $x < $offsets[$o]['endx']; $x += $gridspace){
for($y = $offsets[$o]['starty'] + $gridstart; $y < $offsets[$o]['endy']; $y += $gridspace){
$offsets[$o]['ident'] .= ((imagecolorat($image, $x, $y) == 0) ? "0" : "1");
#echo $offsets[$o]['ident'].'<br>';
}
}
}
return $offsets;
}
$a="";
foreach($letters as $letter){
$asciiletter = $database[$letter['ident']];
if(!empty($asciiletter)) {
$a.=$asciiletter;
}
}
http://paste.ee/p/OhiWv
The above is a link to a readable version of my code. The XMLHTTPREQUEST worked, and the array was pulled down. Was able to print out the undecoded/unparsed array. However, immediately afterwards, all code stops working.
<script>
var xhr;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
xhr = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE 8 and older
xhr = new ActiveXObject("Microsoft.XMLHTTP");
}
xhr.open("POST", "PHPLibrary/selectMemberResults.php", true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send();
xhr.onreadystatechange = display_data;
var $phparray
function display_data() {
if (xhr.readyState == 4) {
if (xhr.status == 200) {
//alert(xhr.responseText);
$phparray = xhr.responseText;
document.getElementById("suggestion").innerHTML = $phparray;
//
//
//......................................................?
// The above line of code is the last thing to print or
// to do anything that returns to the browser....
//.......................................................?
// All lines below do nothing............................?
//
} else {
//alert('There was a problem with the request.');
}
}
}
document.write("Length of phparray Array :" + $phparray.length + "<");
var output = JSON.parse($phparray, function (key,val) {
if ( typeof val === 'string' ) {
// regular expression to remove extra white space
if ( val.indexOf('\n') !== -1 ) {
var re = /\s\s+/g;
return val.replace(re, ' ');
} else {
return val;
}
}
return val;
} );
document.write("Length of Array :" + $output.length + "<");
for (var i=0; i < $output.length; i++)
{
document.getElementById("suggestion").innerHTML = $output[i].MEMBER_NAME;
}
</script>
I have a Login Script with a Remember me Function. The Script works flawlessly on my local server but when I upload it doesn't work on my web server. From what I can tell its a Session issue, When I log in, I make a session with the user ID, in which is used to pull all there information on other pages. On my local host it makes the sessions and everything is dandy, but on the web server it doesn't seem to make the session. Can anyone shed any light on this, I'm clueless once again ^_^ I seem to be seeing a problem I havent noticed before when I use header for a redirect the session data passes to the new page when I use href it seems as though even when I do a session_start() on the new page the session data doesnt pass Is this normal or is there a setup issue on my server (bluehost) everything works fine on wamp but when i upload to implement it no good I am using this to generate PDF reports using fpdf, I want it to open a new page instead of just redirecting Is it that it is unable to pass the data to a new page on a server?? Any body please help, Where session value save on webserver in which order? Hi! I have been on the paypal website a lot but I can't find what I am looking for. I trying to find some API so I can show Paypal links on every page I generate from mysql. When the user press Paypal button, he/or she will be redirected to paypal.com with a form where a field with the ID, already is filled in. So let's say I press Paypal button ,then a ID, to that page will be sent to paypal and when the user pay the money, a reply from paypal with the ID will come back and confirm the payment. How can I get this to work? I really hope you can help me with this! Thanks! Hi guys, I have a website that I created and it has the ability to upload images to a directory that is located in the same web server, but there are so many images now and it is taking too much space. What I am trying to do now is for the script to upload the images to a different server but don't want to run FTP on that second server if I don't need to. Does anyone know how I can do that? Thank you guys in advanced, Hi, i have problem with libraries, with fpdf and PHPEcel, problem is same... Can't open file C:\xampp\htdocs\skripta\.... - this is path to php script on my computer everything work ok on localhost when i test, but when i upload to web server, pdf script try to create file with old windows path: Can't open file C:\xampp\htdocs\skripta\, and not with linux path... does anyone have solution, and why is that? This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=321687.0 This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=316783.0 hello dear PHP-experts i run opensuse 13.2 i ve set up an apache webserver - well - if i type localhost into the browser then i see: it works but i want to see also phpmyadmin: the phpmyadmin on apache server - installed but not visible - what can i do now. I think that i have to check the running services on the machine!!? Which test can be done - with the terminal ? Which tests can i run on commandline ? love to hear from you greetings Hello Guys n Gals too.. I have this big problem thats driving me nuts!! I have this login page that is not working. when i put the username n password all it does is reload itself. Alot of pages depend on the login and they dont work cozz login doesnt So please help me out. Thanx. Heres the code: Code: [Select] <?php include ("./common.php"); include ("./Header.php"); include ("./Footer.php"); // Login CustomIncludes end //------------------------------- session_start(); //=============================== // Save Page and File Name available into variables //------------------------------- $sFileName = "Login.php"; $sAction = get_param("FormAction"); $sForm = get_param("FormName"); //=============================== // Login Show begin //=============================== // Perform the form's action //------------------------------- // Initialize error variables //------------------------------- $sLoginErr = ""; //------------------------------- // Select the FormAction //------------------------------- switch ($sForm) { case "Login": Login_action($sAction); break; } //=============================== //=============================== // Display page //=============================== // HTML Page layout //------------------------------- ?><html> <head> <title>Pablo Online Rent-a-Car</title> <meta name="GENERATOR" content="Philmar"> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"></head> <body style="background-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helveticabackground-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica"> <center> <table> <tr> <td valign="top"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Pablo Online Rent-a-Car</title> <script language="JavaScript" type="text/JavaScript"> <!-- function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } //--> </script> </head> <body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onLoad="MM_preloadImages('images/mazda6_1.jpg','images/home_2.jpg','images/aboutus_2.jpg','images/contactus_2.jpg')"> <table width="778" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td><img src="images/header1.jpg" width="778" height="110"></td> </tr> </table> <table width="778" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td width="55"><img src="images/header2.jpg" width="55" height="43"></td> <td width ="17"><a href="default.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('home','','images/home_2.jpg',1)"><img src="images/home_1.jpg" alt="home" name="home" width="63" height="43" border="0"></a></td> <td width ="114" valign="middle"><a href="about.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('aboutphilmar','','images/aboutus_2.jpg',1)"><img src="images/aboutus_1.jpg" alt="aboutphilmar" name="aboutphilmar" width="114" height="43" border="0"></a></td> <td width ="111"><a href="contact.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('contactus','','images/contactus_2.jpg',1)"><img src="images/contactus_1.jpg" alt="contactus" name="contactus" width="108" height="43" border="0"></a></td> <td width ="455"><img src="images/header3.jpg" width="438" height="43"></td> </tr> </table> <table width="778" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td width="55"><img src="images/header4.jpg" width="55" height="48"></td> <td> </td> <td width="438"><img src="images/header5.jpg" width="438" height="48"></td> </tr> </table> <?php Menu_show() ?> </td> </tr> </table> </center> <table width="760" align="center"> <tr> <td align="center"> <hr color="#800000"><center> <table> <tr> <td valign="top"> <?php Login_show() ?> </td> </tr> </table> <hr color="#800000" width="60%"> </td> </tr> </table> <center> <table> <tr> <td valign="top"> <?php Footer_show() ?> </td> </tr> </table> </center> </body> </html> <?php // Login Show end //=============================== // Login Close Event begin // Login Close Event end //=============================== //******************************************************************************** //=============================== // Login Form Action //------------------------------- function Login_action($sAction) { global $db; global $sLoginErr; global $sFileName; global $styles; switch(strtolower($sAction)) { case "login": //------------------------------- // Login Login begin //------------------------------- $sLogin = get_param("Login"); $sPassword = get_param("Password"); $db->query("SELECT member_id,member_level FROM members WHERE member_login =".$sLogin. " AND member_password=".$sPassword.""); $is_passed = $db->next_record(); //------------------------------- // Login OnLogin Event begin // Login OnLogin Event end //------------------------------- if($is_passed) { //------------------------------- // Login and password passed //------------------------------- set_session("UserID", $db->f("member_id")); set_session("UserRights", $db->f("member_level")); $sPage = get_param("ret_page"); if (strlen($sPage)) header("Location: " . $sPage); else header("Location: Reservation.php"); } else { $sLoginErr = "Login or Password is incorrect."; } //------------------------------- // Login Login end //------------------------------- break; case "logout": //------------------------------- // Logout action //------------------------------- //------------------------------- // Login Logout begin //------------------------------- //------------------------------- // Login OnLogout Event begin // Login OnLogout Event end //------------------------------- session_unregister("UserID"); session_unregister("UserRights"); if(strlen(get_param("ret_page"))) header("Location:" . $sFileName . "?ret_page=" . urlencode(get_param("ret_page"))); else header("Location:" . $sFileName); //------------------------------- // Login Logout end //------------------------------- break; } } //=============================== //=============================== // Display Login Form //------------------------------- function Login_show() { global $sLoginErr; global $db; global $sFileName; global $styles; $querystring = get_param("querystring"); $ret_page = get_param("ret_page"); $sFormTitle = "Enter username and password"; //------------------------------- // Login Show begin //------------------------------- //------------------------------- // Login Open Event begin // Login Open Event end //------------------------------- ?> <table style="width:100%"> <form action="login.php" method="POST"> <input type="hidden" name="FormName" value="Login"> <tr><td style="background-color: #336699; text-align: Center; border-style: outset; border-width: 1" colspan="2"><font style="font-size: 10pt; color: #FFFFFF; font-weight: bold"><?=$sFormTitle?></font></td></tr> <? if ($sLoginErr) { ?> <tr><td colspan="2" style="background-color: #FFFFFF; border-width: 1"><font style="font-size: 10pt; color: #000000"><?= $sLoginErr ?></font></td></tr> <? } ?> <? if(get_session("UserID") == "") { //------------------------------- //- User is not logged in //------------------------------- ?> <tr><td style="background-color: #FFEAC5; border-style: inset; border-width: 0"><font style="font-size: 10pt; color: #000000">Login</font></td><td style="background-color: #FFFFFF; border-width: 1"><input type="text" name="Login" value="<?=tohtml(get_param("Login"))?>" maxlength="50"></td></tr> <tr><td style="background-color: #FFEAC5; border-style: inset; border-width: 0"><font style="font-size: 10pt; color: #000000">Password</font></td><td style="background-color: #FFFFFF; border-width: 1"><input type="password" name="Password" maxlength="50"></td></tr> <tr><td colspan="2"> <input type="hidden" name="FormAction" value="login"> <input type="submit" value="Login"> </td></tr> <? } else { //------------------------------- // User is logged in //------------------------------- $db->query("SELECT member_login FROM members WHERE member_id=". get_session("UserID")); $db->next_record(); ?> <tr><td style="background-color: #FFFFFF; border-width: 1"><font style="font-size: 10pt; color: #000000"> <?= $db->f("member_login") ?></font> <input type="hidden" name="FormAction" value="logout"> <input type="submit" value="Logout"> </td></tr> <? } ?> <input type="hidden" name="ret_page" value="<?= $ret_page ?>"><input type="hidden" name="querystring" value="<?= $querystring ?>"></td></tr> </form></table> <? } ?> here are the three pages i am using to alter information stored in my database editrow.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=iso-8859-1" /> <title>Untitled Document</title> </head> <body> <table> <tr> <td align="center">EDIT DATA</td> </tr> <tr> <td> <table border="1"> <?php include"include/connect.php";//database connection $order = "SELECT * FROM products"; $result = mysql_query($order); while ($row=mysql_fetch_array($result)){ print " <td>" . $row["prod_id"] . "</td>"; print " <td>" . $row["prod_name"]. "</td>"; print " <td>" . $row["prod_price"] . "</td>"; print " <td>" . $row["prod_desc"]. "</td>"; print " <td>" . $row["prod_colour"] . "</td>"; print ("<td><a href=\"editform.php?id=$row[prod_id]\">Edit</a></td></tr>"); } ?> </table> </td> </tr> </table> </body> </html> then editform.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=iso-8859-1" /> <title>Untitled Document</title> </head> <body> <table border=1> <tr> <td align=center>Form Edit Employees Data</td> </tr> <tr> <td> <table> <?php include "include/connect.php";//database connection $id = $_GET['id']; $order = "SELECT * FROM products WHERE prod_id='$id'"; $result = mysql_query($order); $row = mysql_fetch_array($result); ?> <form method="post" action="include/updatedata.php"> <input type="hidden" name="prodid" value="<? echo "$row[prod_id]"?>"> <tr> <td>Name</td> <td> <input type="text" name="prodname" size="20" value="<?php echo "$row[prod_name]"?>"> </td> </tr> <tr> <td>Address</td> <td> <input type="text" name="prodprice" size="40" value="<?php echo "$row[prod_price]"?>"> </td> </tr> <tr> <td>Address</td> <td> <input type="text" name="proddesc" size="40" value="<?php echo "$row[prod_desc]"?>"> </td> </tr> <tr> <td>Address</td> <td> <input type="text" name="prodcolour" size="40" value="<?php echo "$row[prod_colour]"?>"> </td> </tr> <tr> <td align="right"> <input type="submit" name="submit value" value="Edit"> </td> </tr> </form> </table> </td> </tr> </table> </body> </html> now here it all goes weird i get this error Notice: Undefined index: $id in C:\wamp\www\uniwork\include\updatedata.php on line 4 but without it it doesnt know how to get the information from the previous form. include/updatedata.php <?php //edit_data.php include "connect.php"; $id=$_GET['$id']; $order = "UPDATE products SET prod_name='prodname', prod_price='prodprice', prod_desc='proddesc', prod_colour='prodcolour' WHERE prod_id='$id'"; mysql_query($order); header("location:updatedata.php"); ?> <? include_once ("../includes/config.php"); include_once "../includes/dbconnect.php"; header("Content-type: image/jpeg"); $id = $_REQUEST['id']; $sql="SELECT product_image FROM tbl_product WHERE product_id='$id' "; $result=mysql_query($sql); while($row=mysql_fetch_array($result)) { $image= $row['product_image']; $image=imagecreatefromstring($image); $out=ImagejpeG($image); print ($out); }?> I have some PHP code that should give me the dates in year order but it is giving me the date order. So it shows a list of 10 items in the following order see attached png it should show the ten items i sorted by year then month then day,
<?php
$sql = "SELECT GAME, YR, PLATFORM, PUBLISHER, FINISHED FROM games WHERE COMPLETED='✔' ORDER BY FINISHED DESC LIMIT 10;";
$result = mysqli_query($conn, $sql) or die("Bad Query: $sql");
$num_rows = mysqli_num_rows($result);?>
<?php while ($row = mysqli_fetch_assoc($result)):
?>
<tr>
<td><?php echo $row['GAME']; ?></td>
<td><?php echo $row['PLATFORM']; ?></td>
<td><?php echo date('d F Y', strtotime($row['FINISHED'])); ?></td>
<tr>
<?php endwhile; ?>
This use to work on until this week
Hi, I have a registration page (that one works fine) where users register with minimal personal info. They also get to rate 8 categories (see bellow) 1-5. Once they hit submit it all goes into database just fine. I have also created a page for myself where I can recall all data for any registration. All data gets pulled from database correctly. When I change variables and hit submit it does not update the record in the database. I get no errors from the script, but I have narrowed the problem to the recall of categories and the ratings. If I remove them from the update script other info gets stored correctly. Here is how I recall the 8 categories and their user submitted ratings (as well as other info): Code: [Select] $category = array('AS','BE','BI','CH','CS','EG','EV','PH'); foreach ($category as $cat) { if ($cat == 'AS') $cat_name = 'Animal Sciences'; if ($cat == 'BE') $cat_name = 'Behavioral & Social Sciences'; if ($cat == 'BI') $cat_name = 'Biology'; if ($cat == 'CH') $cat_name = 'Chemistry'; if ($cat == 'CS') $cat_name = 'Computer Science'; if ($cat == 'EG') $cat_name = 'Engineering'; if ($cat == 'EV') $cat_name = 'Environmental Sciences'; if ($cat == 'PH') $cat_name = 'Physical Sciences'; echo" <tr> <td>$cat_name</td>"; $numbers = array('0','1','2','3','4','5'); foreach ($numbers as $no) { echo "<td><input type='radio' name='$cat' value='$no'"; if ($row[$cat] == $no) echo " checked/>"; else echo "/>"; echo"$no</td>"; }} And here is how I update the record (as well as other info not listed): Code: [Select] mysql_query("UPDATE registrations SET AS = '$_POST[AS]', BE = '$_POST[BE]', BI = '$_POST[BI]', CH = '$_POST[CH]', CS = '$_POST[CS]', EG = '$_POST[EG]', EV = '$_POST[EV]', PH = '$_POST[PH]' WHERE ID = '$_POST[ID]' "); Something in my recall code is creating issued for me, but I have no idea what. Thanks <?php require_once("includes/connection.php");?> <html> <head> <style type="text/css"> <!-- a:link { color: #000000; text-decoration: none; } a:visited { text-decoration: none; color: #000000; } a:hover { text-decoration: underline; color: #FFFFFF; } a:active { text-decoration: none; color: #000000; } a { font-family: Courier New, Courier, monospace; } body,td,th { font-family: Courier New, Courier, monospace; font-size: 18px; } .style1 {font-size: 40px} #one { text-align:center; vertical-align:top; } #parent { position:absolute; left:60px; font-size:14px; } --> </style> </head> <body> <table width="100%" height="888" border="0" cellpadding="0" cellspacing="0"> <tr> <td height="186" colspan="2" bgcolor="#CCCCCC"><div align="center" class="style1">DOWNLOAD TREASURE </div></td> </tr> <tr> <td id="one" width="16%" bgcolor="#99CCFF" ><?php $result =mysql_query("SELECT * FROM subjects",$connection); if(!$result){ die("connection error : ".mysql_error()); } while($row = mysql_fetch_array($result)){ echo $row["menu_name"]."<br/>"; } $parent = mysql_query("SELECT * FROM pages WHERE subject_id = {$row["id"]}" ,$connection); if(!$parent){ die("connection error : ".mysql_error()); } while($rowone = mysql_fetch_array($parent)){ echo $rowone["menu_name"]; } ?></td> <td width="84%"> </td> </tr> </table> </body> </html> is there any mistake here.it is a big help for me. |
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