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PHP - Can Anybody Tell My Why This Json Code Is Not Working :(
can any body tell me why im not getting the value of the profile id
$json = '{\"profile_id\":100000503667042,\"sk\":\"info\"}'; $obj = (json_decode($json)); print $obj->{'profile_id'}; Similar Tutorialshttp://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>
Hello everyone.
please I have problem with printing out a value from inside an array of a nested json. ive tried several ways its always returns "index not define".
$valr= "https://ice3.com/api/v1/orderbook/ticker"; ////////////////////////////source
$valrGet = file_get_contents($valr);
$valrD = json_decode($valrGet, true);
$valrSell = ["ask"] ["price"];
Here is the structure of the json from the source :
{"errors":false,"response":{"entities":[{"pair_id":3,"pair_name":"BTC\/ZAR","ask":{"price":"179382.54","amount":"0.05357142"},"bid":{"price":"177229.4286563","amount":"0.0011"}},{"pair_id":4,"pair_name":"BTC\/NGN","ask":{"price":"8890000.00","amount":"0.10"},"bid":
my target is to output the value of ("price") from "pair_name" BTC\/ZAR please help. Thanks in advance Ok I have a unique issue I have a decent sized database for a fix up and modify project I just landed. My problem is my client has a table with plain html, flash, javascript it in. Which generally speaking isn't to much a problem if I we're going the straight php route to get the data from the database. However I'm not so lucky. These people wish to have the element being built by me to use AJAX to give the site a "2.0" feel, which again to a point fine. So all this said and done, I am going using jQuery as my frame for the javascript. The landing page for the script is PHP it handles any potential user input checks before it works its way into the javascript variables to then use JSON through the javascript to another php file which in turn double checks the inputs just incase someone wants to go in to the source find the way to the file its gathering the data from an all else. Then based on the data forms its output. Which I don't know why Ive wasted my time explaining that, we all know how JSON works in concept at least. My issue with this all is, a single column or 2 but ill stick with just the one for now... with these people having stored plain html, javascript, and object tags for flash in the column without any htmlspecialchars or stripslash's or really any security per say in mind. In other words I can go into any column and just copy and paste the code and have it work in an HTML file as if it were typed out for use in HTML alone. So with that, my JSON requests are failing due to the extra quotes, double quotes, slashes, and all else. What I am trying to figure out is, what is my best method to phrase the output of the DB so its friendly for for the JSON request yet can be repieced back together via javascript/jquery. Any takers on that idea? This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=355144.0 I have a submit.php file that includes the following jQuery code:
<script> [...] request.done(function( json ) { jQuery('input[name=thumbnail-url]').val(json.thumbnail_url); jQuery('input[name=job_title]').val(json.title); jQuery('textarea[name=htmlcode]').val(json.html); [...] </script>
I need to remove
jQuery('textarea[name=htmlcode]').val(json.html);
and pass the "json.html" value into a PHP variable in another php file (functions.php). The code in the functions.php file is already there. The thing i need to do (and i am seriously struggling with it) is placing the value of json.html into a $phpvariable that i can then call from the function.php file. Do you need any more info for this issue? Thanks. 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;
}
}
<?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. 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> <? } ?> Code goes no place but changes some figures on the tool bar. Code: [Select] <?php ini_set('display_errors', 1); error_reporting(E_ALL); function OnSubmitForm() { $choose = ""; $variable1 = ""; $variable2 = ""; $choose = $_GET["pages"]; $variable1 = $_GET["page1"]; $variable2 = $_GET["page2"]; if ($choose == $variable1) { header("Location: http://url.com/page1"); } if ($choose == $variable2) { header("Location: http://url.com/page2"); } } ?> <form name="pages" onsubmit="return OnSubmitForm()"> <input type="text" name="call" size="25"> e<select name="pages"> <option name="page1" value="non1">page1</option> <option name="page2" value="non2">page2</option> </select> <input type="submit" name="submit" value="submit"> </p> </form> Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Dairy Farm Record Management</title> <link rel="stylesheet" type="text/css" href="C:\Documents and Settings\satheesh\Desktop\dairy_records\styles\styles.css" /> </head> <body bgcolor="#FFEBCC"> <?php if ( isset($_POST["submit"])) { // process form //$db = mysql_connect("localhost", "root","TWINKLE1"); //mysql_select_db("c1_cattle_history",$db); //$sql = "INSERT INTO cattle_rec (cattle_name,first_svc,second_svc,third_svc,calving_date,calf_sex,days_in_milk,milk_yld,dry_days,305_days_yld) VALUES //('$cattle_name,$first_svc,$second_svc,$third_svc,$calving_date,$calf_sex,$days_in_milk,$milk_yld,$dry_days,$days_yld')"; //$result = mysql_query($sql); require($_SERVER["DOCUMENT_ROOT"]."/dairy_logon.php"); $connection = mysql_connect($db_host, $db_user, $db_password) or die("error connecting"); mysql_select_db("$db_name"); mysql_query("INSERT INTO cattle_det (cattle_n,first_s,second_s,third_s,calving_d,calf_s,days_m,m_yld,dry_d,d_yld) VALUES ('$_POST[cattle_name]','$_POST[first_svc]','$_POST[second_svc]','$_POST[third_svc]','$_POST[calving_date]','$_POST[calf_sex]','$_POST[days_in_milk]','$_POST[milk_yld]','$_POST[dry_days]','$_POST[days_yld]')"); echo "Cattle Information Updated Successfully !\n"; } else { // display form } ?> <form method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>"> <table cellpadding="0" cellspacing="0" width="99%"> <tr><td align="center"> <font face="Franklin Gothic Medium" size="6" color="#FF8000">History Sheet</font></td></tr><br/> <tr><td align="left"><font face="Franklin Gothic Medium" size="4" color="#FF8000">Cattle Name : </font> <input type="text" size="15" name="cattle_name"></input><br/> </td></tr><br/> <table border="2" cellpadding="1" cellspacing="0" id="mytable"> <tr> The code given above is supposed to retrieve values from a form and update the respective columns in the MySQL database,but everytime I key-in the value and say "Submit" in the form the form is just reset and the values are also getting updated. Please do provide your valuable inputs. Thanks a mil. Satheesh P R 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"); ?> I haven't coded in about a year and am a little rusty. Here is the code. I have turned error reporting on but for some reason it is not working on my server. Code: [Select] <?php // Load The dealers in for the franchisee include("include/db_connect.php"); SESSION_START(); $franchise_id = $_SESSION['franchise_id']; // Query the database and get dealers $SQL = "SELECT * FROM dealers WHERE franchise_id = '$franchise_id' ORDER BY name ASC"; $result = mysql_fetch_array($SQL) or die(mysql_error()); while($run = mysql_fetch_array($result)) { ?><option value="<? echo $run['id']; ?>"><? echo $run["name"]; ?></option> <? } ?> I am a newbie PHP Web Developer and currently reading the book 'PHP and MYSQL Web Development' by Luke Welling and Laura Thomson. Following what was written in the book, that is what I got:
<?php
$tireqty = $_POST['tireqty'];
$oilqty = $_POST['oilqty'];
$sparkqty = $_POST['sparkqty'];
$address = $_POST['address'];
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
$date = date('H:i, jS F Y');
?>
<html>
<head>
<title>Order Results</title>
</head>
<body>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
if($tireqty == 0 && $oilqty == 0 && $sparkqty == 0){
echo '<p>You did not order anything on the previous page!</p>';
exit;
}else{
echo '<p>Order Processed at '.$date.'</p>';
$totalqty = 0;
$totalqty = $tireqty + $oilqty + $sparkqty;
echo 'Items ordered: '.$totalqty.'<br />';
$totalamount = 0.00;
define('TIREPRICE',100);
define('OILPRICE',10);
define('SPARKPRICE',4);
$totalamount = $tireqty * TIREPRICE + $oilqty * OILPRICE + $sparkqty * SPARKPRICE;
echo 'Subtotal: $'.number_format($totalamount,2).'<br />';
$taxrate = 0.10;
$totalamount = $totalamount * (1 + $taxrate);
echo '<p>'.'Total including tax: $'.number_format($totalamount,2).'<br /></p>';
echo '<p>Adress to ship to is '.$address.'<br />';
$outputString = $date."\t".$tireqty." tires \t".$oilqty." oil \t".$sparkqty." spark plugs \t".$totalamount."\t".$address."\n";
//opening files.
@ $fp = fopen("$DOCUMENT_ROOT/booktutorials/orders.txt", 'ab');
/////////////////////////////////HERE IS WHERE IT WOULD NOT WORK AS I WANT TO ////////////////////////////////////////////////////
if(!$fp){
echo "<p><strong> Your order could not be processed at this time. Please try again later.</strong></p>";
exit;
}
flock($fp, LOCK_EX);
fwrite($fp, $outputString, strlen($outputString));
flock($fp, LOCK_UN);
fclose($fp);
echo "<p>Order written.</p>";
echo '<hr />'. file_get_contents("$DOCUMENT_ROOT/booktutorials/orders.txt");
}
?>
</body>
</html>
All I get is 'Your order could not be processed at this time. Please try again later'. Even though I am pretty sure that the URL of the file is correct. Please help.
Thanks in advance.
<? 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); }?> 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 = '$_POST[ID]' "); Something in my recall code is creating issued for me, but I have no idea what. Thanks <?php session_start(); if($_SESSION['username']) echo "Welcome, ".$_SESSION['username']."!<BR>"; echo "<a href=\"logout.php\">LOGOUT</a>"; else die("Your Have To Be Logged In To View This Page"); ?> anyone see anything wrong with this i'm getting a parse error on line 8 that is the else statment <?php $con = mysql_connect("localhost","root","password"); if (!$con) { die('Could not connect:' . mysql_error()); } mysql_select_db("Products", $con); $status = $_POST["c1"]; $result=mysql_query("SELECT * FROM btp_reviews ORDER BY status =".$status.""); mysql_db_query("Products", $result) or die("Failed Query of " . $result); mysql_close($con); ?> 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
Hello dear friends, okay here is the story i've 2 incoming entries Code: [Select] $name = "Manal Nor"; $comment = "Hello lovely world"; and i've stored into database table some bad words to be banned my_table (id,word) My objective Is to compare if $name and/or $comment have any of the banned words in my_table I can apply for $name only , i mean i can compare $name and know if it have any banned words or not using the following code Code: [Select] $name = "Manal Nor"; // Example .. no bad words $sql = "SELECT * FROM my_table"; $result = mysql_query($sql); $nameArray = explode(" ", $name); $countname = count($nameArray); $checkname = 0; while ($row = mysql_fetch_assoc($result)) { for ($i == 0; $i < $countname; $i++) { if (strcasecmp($nameArray[$i], $row['word'])) { $checkname = 1; } } } if ($checkname == 1) { echo "banned"; exit; }else { echo "passed"; } it works perfect but now the question how to apply it like cheese burger i mean for both $name and $comment so that i can use any help please |
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