PHP - Update Mysql Database Not Working, Help Please

I have a problem .
I 've been trying for a long time to make an update for php mysql to change the data.
but every time I do not manage to make it work with a form.
but it works if I only if I put this ($ sql = "UPDATE users SET username = 'value' WHERE id = 10 " ; )
so it only works when I put the value of the id.

but I want in an html form to indicate what I want to change and what id goes.

but I have tried so long that I do not feel like I so want someone help me.

make the same database and same as my records and make the code and test it if it works show me please
my database name : web test
my table called : users
my records are called :

id int ( 11) AUTO_INNCREMENT
username , varchar ( 255 )
password , varchar ( 255 )
first_name , varchar ( 255 )
last_name , varchar ( 255 )
email, varchar ( 255 )
Age, int ( 11)             Look, my update.php is like this now
<?php
$servername = "localhost";
$username = "root";
$password = ".....";
$dbname = "webtest";


$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
} 

$sql = "UPDATE users SET password='cotton candy' WHERE id=10";

if ($conn->query($sql) === TRUE) {
echo "Record updated successfully";
} else {
echo "Error updating record: " . $conn->error;
}

$conn->close();
?>
but now i have still have to go into the php file to change the valeu or the id 
but i looked on site and youtube how to put it in a simple html form 
but it still does not work.

i want it in a html from.
I want that when I enter the ID that the data of the user appears and that I can change any valeu separately.

Hi.
I'm trying to use UPDATE to update my datebase.  When I run the code inside mysql phpadmin it works fine.  But when I try and run something similiar from my php page its not updating.
UPDATE user SET password='newpass', verified='0', random='asldk445435' WHERE email='email@email.com'


This is the section that isn't working:

                        // Thank you Page
                        //generate new random number for activation process
                        $randomcode = md5(rand(23456789,987654321));
                        // generate a new random password
                        $newtemppass = createRandomPassword();
                        // encrypes new password
                        $newtemppass = md5(rand(23456789,987654321));
                        $random = $randomcode;
                        $verified = "0";
                        // Setup query to update datebase
                        $query = "UPDATE {$usertable} SET password='$newtemppass', verified='$verified', random='$random' WHERE email='matt@flemingds.com' ";
                        echo "<p>--------------</p>";
                        echo "<p>--------------</p>";
                        echo $newtemppass .' '.'This is your new password';
                        echo "<p>--------------</p>";
                        echo $verified .' '.'You are no longer verfied';
                        echo "<p>--------------</p>";                        
                        echo $random .' '.'New Random Code';
                        echo "<p>--------------</p>";    



If you need the rest of my code.

<?php
//IF SUMBIT = TRUE THEN
            //IF USER_CODE = TRUE THEN
                  //IF SALON NAME <> BAD CHARACTERS THEN
                        //IF EMAIL = EMAIL IN DATEBASE THEN
                              //CHANGE RANDOM CODE IN DATEBASE
                        //SEND ID,SALONNAME,EMAIL,RANDOM_CODE TO EMAIL FROM DATEBASE
                   //ELSE
                           //EMAIL ADDRESS IS NOT IN DATABASE
                      //STOP CODE
             //ELSE
                     //SALON NAME IS INCORRECT, TRY AGAIN
                //STOP CODE
       //ELSE
               //PLESE RE-ENTER THE SECUIRTY CODE" CASE SENSITIVE
          //STOP CODE
//ELSE
    //STOP END CODE
?>
<?php
// Start Session
session_start();
?>
<?php
$submit = $_POST['submit'];
// Form Data
$email = strip_tags($_POST['email']);
$salonname = strip_tags($_POST['salonname']);



if ($_POST[submit]) {    
    echo "TRUE - CONTINUE_1  ";    
    echo "<p>--------------</p>";    
    //echo $_SESSION[key].' - '.$_POST[user_code].'<br>';    
    if ($_SESSION[key]==$_POST[user_code]) {    
        echo "TRUE - CONTINUE_2  ";    
        echo "<p>--------------</p>";
        $_SESSION[key]='';
    
        if ($salonname) {
                echo "TRUE - CONTINUE_3  ";    
                echo "<p>--------------</p>";
                $email = trim($_POST['email']);

                if(!checkEmail($email)) {
                  echo("Invalid email address!");
                } else {
                    
                    
                    
                    
                    // ENTER INFORMATION INTO DATEBASE
                    include "dbConfig.php";
                    // table is mysql table, WHERE FIELD_NAME ='text'" OR =>='10'"; or VAR = '.$variable.')
        
                    // SQL grabs records
                    // * means "ALL RECORDS" or use FIELD_NAME, FIELD_NAME2 instead of *
                    // $usertable = user where user is the TABLE 
                    // use WHERE FIELD_NAME = '$email'  variable
                    $SQL = "SELECT email,id,random,salonname FROM {$usertable} WHERE email = '{$email}' ";
                    
                    // mysql_query() is used to send a SQL query to database and returns TRUE or FALSE, or FILE HANDLE if using SELECT
                    // $result = mysql_query($SQL); only POINTS to results
                    $result = mysql_query($SQL) or die(mysql_query());
                    
                    // mysql_fetch_assoc($result) GETS RESULTS from $result
                    // assoc or associative array brings keys as text Array['One'] =, Array['Two']= and NOT Array[1]=
                    // Place results into $db_field Array        
                    $db_field = mysql_fetch_assoc($result);
                    
                    if ($email <> $db_field['email'])
                    {
                        die($email .' '.'is not in database!');
                    }
                    else
                        $errorstop="go";
                        echo "<p>--------------</p>";
                        echo $db_field['id'] .' '.'This is your ID!'; 
                        echo "<p>--------------</p>";
                        echo $db_field['salonname'] .' '.'This is your Salon Name!';
                        echo "<p>--------------</p>";
                        echo $db_field['random'] .' '.'This is your random code';
                        echo "<p>--------------</p>";
                        echo $db_field['email'] .' '.'will be sent an Email!';
                        
                        // Thank you Page
                        //generate new random number for activation process
                        $randomcode = md5(rand(23456789,987654321));
                        // generate a new random password
                        $newtemppass = createRandomPassword();
                        // encrypes new password
                        $newtemppass = md5(rand(23456789,987654321));
                        $random = $randomcode;
                        $verified = "0";
                        // Setup query to update datebase
                        $query = "UPDATE {$usertable} SET password='$newtemppass', verified='$verified', random='$random' WHERE email='matt@flemingds.com' ";
                        echo "<p>--------------</p>";
                        echo "<p>--------------</p>";
                        echo $newtemppass .' '.'This is your new password';
                        echo "<p>--------------</p>";
                        echo $verified .' '.'You are no longer verfied';
                        echo "<p>--------------</p>";                        
                        echo $random .' '.'New Random Code';
                        echo "<p>--------------</p>";                        
        
        
                }
        } else {
        // STOP CODE
            echo "FALSE - STOP_3 SALON NAME INVALID";    
        }// End salonanme check

        
    } else {
            echo "FALSE - STOP_2  INVALID SECUIRTY CODE";    
    }// End user code    
}// End if Sumbit


else 
{// STOP CODE
echo "FALSE - STOP_1  PLEASE FILL IN ALL FIELDS";    
}
?>
<?php

// LINUX PLATFORM OPTION 3

// checkEmail function checks standard email format same as preg_match()
// checkEmail function checks DSN records using checkdnsrr  Use list() to seperate name and domain using split function
// checkdnsrr ONLY WORKS on LINUX PLATFORM
// Check to see if domain and username is active
// uses fsockopen() to check if its in use using port 25
function checkEmail($email) {
    // checks proper syntax
    if(preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/" , $email)) {

        // gets domain name
        list($username,$domain)=split('@',$email);
        // checks for if MX records in the DNS
        if(!checkdnsrr($domain, 'MX')) {
            return false;
        }
        return true;
    }
    return false;
}
?>
<?php
/**
 * The letter l (lowercase L) and the number 1
 * have been removed, as they can be mistaken
 * for each other.
 */
function createRandomPassword() {
    $chars = "abcdefghijkmnopqrstuvwxyz023456789";
    srand((double)microtime()*1000000);
    $i = 0;
    $pass = '' ;
    while ($i <= 7) {
        $num = rand() % 33;
        $tmp = substr($chars, $num, 1);
        $pass = $pass . $tmp;
        $i++;
    }
    return $pass;
}
// Usage
//$password = createRandomPassword();
//echo "Your random password is: $password";
?> 

Has anyone got any script or refence to a tut where i can find a script that compares two mysql database (current) and outdated db and then takes the current db and updates the outdated one to match accordingly. Thanks

view_leader.php  

Hi guys need some help.I created a simple Update Customer Details page Where you Enter the Customer ID ,The Customer Details Get Displayed inside a Form and you make changes within the Form.But the update query I wrote is not working as it should be.It Executes the Query ,when I hardcode the Customer ID inside the Update query but fails when I need to Enter the Customer ID directly from the form using post.In This Code I tried to Update only the Customer's Firstname.Thanks
Here Is The Code
Code: [Select]
<?php
$db=mysql_connect("localhost","root","") or die('Unable to Connect To Database.Please check the Database Parameters');
mysql_select_db('ecommerce') or die(mysql_error());

if(isset($_POST['enterid']))
{
$_POST['inputid'];
}

$query="SELECT * FROM customer WHERE Cid='$_POST[inputid]'";
$result=mysql_query($query) or die(mysql_error());
$row=mysql_fetch_array($result);
$new_cid=$row['Cid'];
$new_firstname=$row['Cfname'];
$new_lastname=$row['Clname'];
$new_email=$row['Email_id'];
$new_address=$row['Address'];
$new_pincode=$row['Pincode'];
$new_payment=$row['Mode_of_payment'];
$new_city=$row['City'];
$new_state=$row['State'];
$new_phone=$row['Phone'];

$html1=<<<HTML1
<form action="updatecustomer.php" method="post">
<p class="inputidentifier">Please Enter The Customer's ID</p><input type="text" style="width:375px;height:40px;font-size:30px;" name="inputid" size="20"><br><br>
<input type="submit" name="enterid" style="height:40px">
HTML1;

print($new_cid);

if(isset($_POST['update']))
{
  $query1="UPDATE customer SET Cfname='$_POST[firstname]' WHERE Cid='$_POST[inputid]'";
  mysql_query($query1) or die(mysql_error());
  if(mysql_affected_rows()==1)
  print("Query sucessful");
  else
  print("Something went wrong");
}  
?>
<html>
<head>
<style type="text/css">
.inputtext {width:300px; height:40px;font-size:30px;}
.inputidentifier{font-size:25px;font-family:"Arial"}
.h1type{font-family:"Arial"}
</style>
<title>Test</title>
</head>
<body>
<?php print($html1); ?>
<h1 align="center" class="h1type">Update Customer Details</h1>
<form action="updatecustomer.php" method="POST">
<table align="center" cellspacing="10" cellpadding="10" border="0" width="60%">
<tr>
<td align="right" class="inputidentifier">First Name</td>
<td align="left"><input type="text" class="inputtext" name="firstname" placeholder="eg:Kevin" value="<?php print($new_firstname) ?>"></td>
</tr>
<tr>
<td align="right" class="inputidentifier">Last Name</td>
<td><input type="text" class="inputtext" name="lastname" placeholder="eg:Aloysius" value="<?php print($new_lastname) ?>"></td>
</tr>
<tr>
<td align="right" class="inputidentifier">E-mail</td>
<td align="left"><input type="email" style="width:500" class="inputtext" name="email" placeholder="yourname@email.com" value="<?php print($new_email) ?>">
</tr>
<tr>
<td align="right" class="inputidentifier">Phone Number</td>
<td align="left"><input type="text" class="inputtext" name="phone" placeholder="How Do We Call You?" value="<?php print($new_phone) ?>"></td>
</tr>
<tr>
<td align="right" class="inputidentifier">Address</td>
<td><textarea style="width:500;height:150" wrap="virtual" class="inputtext" name="address" placeholder="Where is your Crib?"><?php print($new_address) ?></textarea></td>
</tr>
<tr>
<td align="right" class="inputidentifier">State</td>
<td align="left"><input type="text" style="width:500" class="inputtext" name="state" placeholder="State" value="<?php print($new_state) ?>">
</tr>
<tr>
<td align="right" class="inputidentifier">City</td>
<td align="left"><input type="text" class="inputtext" name="city" placeholder="City" value="<?php print($new_city) ?>">
</tr>
<tr>
<td align="right" class="inputidentifier">Pin Code</td>
<td><input type="text" class="inputtext" name="pincode" placeholder="Mulund 400080" maxlength="6" value="<?php print($new_pincode) ?>"></td>
</tr>
<tr>
<td align="right" class="inputidentifier">How do Pay for your Bling?</td>
<td align="left">
<input type="text" class="inputtext" name="payment" value="<?php print($new_payment)?>">
</tr>
<tr>
<td></td>
<td><input type="submit" name="update" value="Update!" style="width:100px;height:60px;"></td>
</tr>
</table>
</form>
</body>
</html>

hi -
i'm trying to update mysql databse but not working... any ideas???

Code: [Select]
[php]
<?php ob_start();
require_once('../xconfig.php');
if(isset ($_GET['quote'])&& $_GET['quote']!=""){
$quote_id=$_GET['quote'];
mysql_select_db($database, $makeconnection);
$sql_find_quote = "SELECT * FROM tbl_quote WHERE quote_id = $quote_id";
$find_quote = mysql_query($sql_find_quote, $makeconnection) or die(mysql_error());
$row = mysql_fetch_assoc($find_quote);
$totalRows = mysql_num_rows($find_quote);
$quote_author = $_POST['quote_author'];
$quote_desc = $_POST['quote_desc'];

if (isset($_POST['submitted'])&&($_POST['submitted'] == "yes")) {
$register_query = "SELECT quote_desc FROM tbl_quote WHERE quote_desc='$quote_desc'";

  mysql_select_db($database, $makeconnection);
   $register_check=mysql_query($register_query, $makeconnection);
    $register_found_quote = mysql_num_rows($register_check);
  
if($register_found_quote>1){
header ("Location: quote_modify.php?error=quoteexists&quote=$quote_id");
}else{
$sql_modify = "UPDATE tbl_quote SET  
  quote_desc = '$quote_desc'
quote_author = '$quote_author'
WHERE quote_id = '$quote_id'";
}
mysql_select_db($database, $makeconnection);
   $Result1 = mysql_query($sql_modify, $makeconnection) or die(mysql_error()); 
header ("Location: quote.php");
}
}
ob_flush();
?>
[/php]
here's my HTML form

Code: [Select]
  <form action="" method="post" enctype="multipart/form-data" name="form1" id="form1">
    <p>
      <input name="quote_author" type="text" class="active-field" id="quote_author" value="<? echo $row['quote_author'];?>"/>
      <br />
      <input name="quote_desc" type="text" class="active-field" id="quote_desc" value="<? echo $row['quote_desc'];?>" />
      <br />
      <input name="submitted" type="hidden" id="submitted" value="yes" />
      <input name="submit" type="submit" id="submit" class="submit-button" value="modiy"/>
      <br />
    </p>
  </form>

Hello everyone I need code for this question    would you help me please..?

Hello, I have this simple php form that updates the table, and also shows what the information in it is.

Here it is:


<strong>Update multiple rows in mysql</strong><br>

<?php
$host="localhost"; // Host name
$username=""; // Mysql username
$password=""; // Mysql password
$db_name="test"; // Database name
$tbl_name="test_mysql"; // Table name

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

$sql="SELECT * FROM $tbl_name";
$result=mysql_query($sql);

// Count table rows
$count=mysql_num_rows($result);
?>
<table width="500" border="0" cellspacing="1" cellpadding="0">
<form name="form1" method="post" action="">
<tr>
<td>
<table width="500" border="0" cellspacing="1" cellpadding="0">


<tr>
<td align="center"><strong>Id</strong></td>
<td align="center"><strong>Month</strong> <strong>Date</strong> </td>
<td align="center"><strong>Lastname</strong></td>
<td align="center"><strong>Email</strong></td>
</tr>
<?php
while($rows=mysql_fetch_array($result)){
?>
<tr>
<td align="center"><?php $id[]=$rows['id']; ?><?php echo $rows['id']; ?></td>
<td align="center"><input name="month[]" MAXLENGTH="3" size="3" type="text" id="month" value="<?php echo $rows['month']; ?>">-
                   <input name="date[]" MAXLENGTH="2" size="2" type="text" id="date" value="<?php echo $rows['date']; ?>">
</td>
<td align="center"><input name="lastname[]" type="text" id="lastname" value="<?php echo $rows['lastname']; ?>"></td>
<td align="center"><input name="email[]" type="text" id="email" value="<?php echo $rows['email']; ?>"></td>
</tr>
<?php
}
?>
<tr>
<td colspan="4" align="center"><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</td>
</tr>
</form>
</table>
<?php
// Check if button name "Submit" is active, do this

if (isset($_POST['Submit'])) { 

for($i=0;$i<$count;$i++){

$month = $_POST['month'];
$date = $_POST['date'];

$lastname = $_POST['lastname'];
$email = $_POST['email'];

$name = $month."<br>".$date;



$sql1="UPDATE $tbl_name SET name='$name[$i]', month='$month[$i]', date='$date[$i]', lastname='$lastname[$i]', email='$email[$i]' WHERE id='$id[$i]'";
$result1=mysql_query($sql1);
}
}

if($result1){
header("location:update2.php");
}
?>    




<?php
$result = mysql_query("SELECT * FROM test_mysql")
or die(mysql_error());  

echo "<table border='1'>";
echo "<tr> <th>Name</th> <th>Age</th> </tr>";
// keeps getting the next row until there are no more to get
while($row = mysql_fetch_array( $result )) {
    // Print out the contents of each row into a table
    echo "<tr><td>"; 
    echo $row['name'];
    echo "</td><td>"; 
    echo $row['lastname'];
    echo "</td></tr>"; 
} 

echo "</table>";
 ?>


What it does is this, it gets the row from the database, echos it and I am able to edit it and then save.

The thing is, it works with the updating but im trying to combine 2 variables into 1 and update that one also.

Im trying to combine month and date textboxes into one variable in the database that is name.

It for some reason updates the column name to A instead of what I had in the 2 fields month and date.

Here is where I combine both fields into one.
$name = $month."<br>".$date;

And here is where $month and $date is set.
$month = $_POST['month'];
$date = $_POST['date'];


Here is a picture.

Hi there,

I'm having a problem with updating a record with an UPDATE mysql query and then following that query with a SELECT query to get those values just updated.

This is what I'm trying to do...I'd like a member to be able to complete a recommended task and upon doing so, go to a page in their back office where they can check off that task as "Completed".  This completed task would be recorded in their member record in our database so that when they return to this list, it will remain as "Completed".  I'm providing the member with a submit button that will call the same page and then update depending on which task is clicked as complete.

Here is my code:
Code: [Select]
$memberid = $_SESSION['member'];

// Check if form has been submitted
if(isset($_POST['task_done']) && $_POST['task_submit'] == 'submitted')
{
  $taskvalue = $_POST['task_value'];
  $query = "UPDATE membertable SET $taskvalue = 'done' WHERE id = $memberid";
  $result = mysqli_query($dbc, $query);
}

$query ="SELECT task1, task2, task3 FROM membertable WHERE id = $memberid";
$result = mysqli_query($dbc, $query);
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);

$_SESSION['task1'] = $row['task1'];
$_SESSION['task2'] = $row['task2'];
$_SESSION['task3'] = $row['task3'];
?>
<h4>Task List</h4>
<table>

  <form action="" method="post">
    <tr>
      <td>Task 1</td>
      <td><?php if($_SESSION['task1'] == 'done') {echo '<div>Completed</div>';} else{ echo '<input type="submit" name="task_done" value="Mark As Completed" />';} ?></td>
    </tr>
    <input type="hidden" name="task_value" value="task1" />
    <input type="hidden" name="task_submit" value="submitted" />
  </form>

  <form action="" method="post">
    <tr>
      <td>Task 1</td>
      <td><?php if($_SESSION['task1'] == 'done') {echo '<div>Completed</div>';} else{ echo '<input type="submit" name="task_done" value="Mark As Completed" />';} ?></td>
    </tr>
    <input type="hidden" name="task_value" value="task2" />
    <input type="hidden" name="task_submit" value="submitted" />
  </form>

  <form action="" method="post">
    <tr>
      <td>Task 1</td>
      <td><?php if($_SESSION['task1'] == 'done') {echo '<div>Completed</div>';} else{ echo '<input type="submit" name="task_done" value="Mark As Completed" />';} ?></td>
    </tr>
    <input type="hidden" name="task_value" value="task3" />
    <input type="hidden" name="task_submit" value="submitted" />
  </form>

</table>

The problem that I am having is that the database is not updated with the value "done" but after submission, the screen displays "Completed" instead of "Mark As Completed".  So the value is being picked up as "done", but that is why I have the SELECT after the UPDATES, so that there is always a current value for whether a task is done or not.  Then I refresh and the screen returns the button to Mark As Complete.  Also, when I try marking all three tasks as, sometimes all three are updated, sometimes only one or two and again, I leave the page or refresh and the "Marked As Completed" buttons come back.  Bizarre.  If anyone can tell me where my logic is going wrong, I would appreciate it.

Hello.
I have a form for users to make reservations and they have to pay for that.

I activate the Payment Gateway Platform (by Redsys in Spain), and it works fine asking you for card number and it goes through correctly and says PAYMENT OK, but the notification.PHP FILE does not work.

Could my server (SSL) configuration be the problem? or is it the CODE?

Any help about this, please, would be highly appreciated.

Thank you.

Part of the Nofication.php code is:

__________________________________________________________________________________

<?php
  @ini_set("display_errors","1");
  @ini_set("display_startup_errors","1");

  $handle = fopen("_redsys.log", "a");

  require_once("include/dbcommon.php");
  require_once("redsysHMAC256_API_PHP_4.0.2/apiRedsys.php"); 

  $miObj = new RedsysAPI; 

  $version = postvalue("Ds_SignatureVersion"); 
  $params = postvalue("Ds_MerchantParameters"); 
  $signatureRecibida = postvalue("Ds_Signature");

//  $version = "HMAC_SHA256_V1"; 
//  $params = "eyJEc19BbW91bnQiOiIyMDAiLCJEc19DdXJyZW5jeSI6Ijk3OCIsIkRzX09yZGVyIjoiMjAwNjE4MDkyNDMzIiwiRHNfTWVyY2hhbnRDb2RlIjoiOTk5MDA4ODgxIiwiRHNfVGVybWluYWwiOiIxIiwiRHNfUmVzcG9uc2UiOiI5OTk4IiwiRHNfQXV0aG9yaXNhdGlvbkNvZGUiOiIiLCJEc19UcmFuc2FjdGlvblR5cGUiOiIwIiwiRHNfU2VjdXJlUGF5bWVudCI6IjAiLCJEc19MYW5ndWFnZSI6IjEiLCJEc19NZXJjaGFudERhdGEiOiIifQ=="; 
//  $signatureRecibida = "Aa6GG9IfCYlRrj-yF5VxXg_qmhJ3R-fmfXxGvB8w2Sk="; 
  
  $txt = "version=".$version."\nparams=".$params."\nsignatureRecibida=".$signatureRecibida."\n";
  fwrite($handle,"\n\n\n".date("Y-m-d h:i:s")."\n");
  fwrite($handle,$txt);

  $decodec = $miObj->decodeMerchantParameters($params); 
  $codigoRespuesta = $miObj->getParameter("Ds_Response"); 

  $claveModuloAdmin = 'sq7HjrUOBfKmC576ILgskD5srU870gJ7'; 
  $signatureCalculada = $miObj->createMerchantSignatureNotif($claveModuloAdmin, $params); 
  $res = my_json_decode($decodec);
  fwrite($handle,$decodec."\n");
  

  if ($signatureCalculada === $signatureRecibida && $res["Ds_AuthorisationCode"]!="++++++" && !isset($res["Ds_ErrorCode"]) { 
  
    fwrite($handle,"Ds_Order = ".$res["Ds_Order"]."\n");
    DB::Query("update reservas set status=1 where Ds_Order='".$res["Ds_Order"]."'");
    $rs2 = DB::Query("select * from reservas where Ds_Order='".$res["Ds_Order"]."'");
    $values = $rs2->fetchAssoc();
    $email=$values['Email'];
    $msg="";
    $msg.= "El seu codi de reserva és: ". dechex(999999999-$values['Id_Reserva'])."<br>";
    $msg.= "Código sin cifrar: ". 999999999-$values['Id_Reserva']."<br>";
    $msg.= "Reserva descifrada ". (((hexdec(dechex(999999999-$values['Id_Reserva'])))-999999999)*-1)."<br>";
    $msg.= "La data de la seva reserva es : ".$values['Dia']."-".$values['Mes']."-".$values['Año']."<br>";

    $sql = "SELECT Espacio FROM Espacios WHERE Id_Espacio=" . $values["Id_Espacio"];
    $rs = CustomQuery($sql);
    $data = db_fetch_array($rs);
    //$result["txt"] = "Ãrea: " . $data["c"];
    //$msg.= "QR : " .$values['QR']."\r\n";         //json_decode($image, true);
    //<img src="http://www.htmldog.com/badge1.gif">          https://chart.googleapis.com/chart?cht=qr&chs=150x150&chl=12345678
    //$image2= '<img src="data:image/jpeg;base64,'.$values['QR'].'>';
    $msg.= '<img src="https://chart.googleapis.com/chart?cht=qr&chs=150x150&chl=http%3A%2F%2Fwww.sungest.net/reservas_list.php?qs='.dechex(999999999-$values['Id_Reserva']).'&f=all%2F&choe=UTF-8">';
    //echo '<img src="https://chart.googleapis.com/chart?cht=qr&chs=150x150&chl=http%3A%2F%2Fwww.sungest.net/reservas_list.php?qs='.dechex(999999999-$values['Id_Reserva']).'&f=all%2F&choe=UTF-8">';

    //    echo '<img src="data:image/jpeg;base64,'.$imageData.'">';
    //echo '<img src="data:image/jpeg;base64,'.$imageData.'">';
    //echo '<img src="data:image/jpeg;base64,'.$imageData.'">';
    $msg.= "<font size=4 color='Navy'><b>La seva reserva és per anar a : </b></font>". "<font size=5 color='Olive'><b>" .$data["Espacio"] . "</b></font><br>";
    $msg.= "<font size=4 color='Olive'><b>La seva àrea assignada és: </b></font>".$values['Id_Area']."<br>";

    $subject="La seva reserva per la platja";
    $ret=runner_mail(array('to' => $email, 'subject' => $subject, 'htmlbody' => $msg));
        echo "ok";
  } 
  else
      DB::Exec("delete from reservas where Ds_Order='".$res["Ds_Order"]."'");
fclose($handle);
?>

_______________________________________________________________________________________________

Is there an alert method for the MySQL database or something similar?   What is the proper way to check if the MySQL database connection is working?   I mean other than "creating" and "retrieving" with "insert" and "select".

Hi, this is my first post:) pretty sure i will be posting here in the future. Anyway i am having trouble with a php script which downloads a file from a mysql database.

This php script works for text files and should work for most files from what i understand. When downloading a text file, the whole file is downloaded from the server. When downloading an mp3 file, only 16kb are downloaded and the file does not play. When looking at the data in the database, it displays that the full file is there (correct amount of bytes, so there is nothing wrong with my upload php script). Does anyone have any suggestions as to what I can change to make this work?

Code: [Select]
<?php
if(isset($_GET['id'])) 
{
// if id is set then get the file with the id from database
$link=mysql_connect('localhost', 'root', '');
@mysql_select_db('filemgr') or die ("<p>Could not connect to mysql!</p>");

$id    = $_GET['id'];
$query = "SELECT name, type, size, content " .
         "FROM upload WHERE id = '$id'";

$result = mysql_query($query) or die('Error, query failed');
list($name, $type, $size, $content) =  mysql_fetch_array($result);

header("Content-length: $size");
header("Content-type:$type");
header("Content-Disposition: attachment; filename=$name");
echo $content;

mysql_close($link);
exit;
}
?>

I wish to have a page that will display a form if there aren't already enough registrations in the database. The following it an outline of how it will be:

<?php
require_once "../scripts/connect_to_mysql.php";                        //this works fine


// Count how many records in the database
(1) $sqlCommand = "SELECT * FROM teams"; 
(2) $sqlCommand = "SELECT COUNT (*) FROM teams";
(3) $sqlCommand = "SELECT COUNT (id) FROM teams";
$query = mysqli_query($myConnection, $sqlCommand) or die (mysqli_error());
(1) $numRegistrations = mysql_num_rows($query); //Count how many rows are returned from the query above
(2) $numRegistrations = $query
(3) $numRegistrations = mysql_num_rows($query);

mysqli_free_result($query);
?>
(Some HTML code, like DOCTYPE, head, start of body tags)
<?php
if($numRegistrations > 35){
echo "Sorry, registrations for this event is at it's maximum.";
}else{
?>

<form blah blah blah>

</form>

<?php
}
?>

(end of body and html tag)



You'll see above there is (1), (2), (3). These are the main 3 that I've been trying, and they match up the $sqlCommand to the $numRegistrations.

What would be the problem with this code? I use wamp server to test, have been using it for ages. Chrome browser to test in.
If I remove the database query, the rest of the page will load.
With the query in there, only the HTML code up until the database query is parsed, so therefore nothing is display on the page.

Please help.

Thanks
Denno

Hi i have this simple update form and scrip but somehow it doesnt seem to be update the field on the database can someone help out please.
The html form is the second form bellow where the action send to status_update.php
HTML FORM
Code: [Select]
<?php                include("../header.html");            ?>
<?php                include("header_news.html");            
extract($_REQUEST,EXTR_SKIP);
?><?php            
/*                print("sfilm_refnum = $sfilm_refnum<BR>");                
print("sfilm_addr01 = $sfilm_addr01<BR>");                
print("sfilm_postcode = $sfilm_postcode<BR>");                
print("Film Client = $fclient<BR>");            */             
?>           
<form id="search" action="list.php" method="post" name="search">               
<table width="780" border="0" cellspacing="0" cellpadding="4" bgcolor="#eeeeee">                   
<tr>                       
<td align="right" width="140"></td>                       
<td width="320"><span class="hofblack10">                           
</span>                           
</td>                       
<td align="center" width="100"><input type="hidden" name="lstart" value="<?php print("$lstart"); ?>" /><input type="hidden" name="lend" value="<?php print("$lend"); ?>" /><input type="hidden" name="lamount" value="<?php print("$lamount"); ?>" /></td>                        <td align="center" width="100"></td>                       
<td align="right"></td>                   
</tr>               
</table>           
</form>           
<table width="780" border="0" cellspacing="0" cellpadding="4" bgcolor="#4050c4">               
<tr>                 
<td width="60" class="hofwhite10">action</td>                   
<td width="140"><span class="hofwhite14">DATE</span></td>                   
<td width="80"><span class="hofwhite14">ID</span></td>                   
<td><span class="hofwhite14">News Titile</span></td>                   
<td width="100"><span class="hofwhite14">Status</span></td>               
</tr>               
<tr height="0">                 
<td bgcolor="white" width="60"></td>                   
<td bgcolor="white" width="140" height="0"></td>                   
<td bgcolor="white" width="80" height="0"></td>                   
<td bgcolor="white" height="0"></td>                   
<td bgcolor="white" width="100" height="0"></td>               
</tr>           
</table><table width="780" border="0" cellspacing="0" cellpadding="4"><tr>                   
<td width="60"></td>                 
<td width="80"></td>                   
<td><a class="blueullrg" href="add.php">Add News</a></td>                   
<td align="right" width="120"></td>               
</tr>               
<tr height="0">                   
<td width="60" height="0"></td>                 
<td width="80" height="0"></td>                   
<td height="0"></td>                   
<td align="right" width="120" height="0"></td>               
</tr>           
</table>  <?php          
//get the DB connection variables    
include("../../../includes/config.php");        
//connect to DB        
$connection = @mysql_connect($db_address,$db_username,$db_password) or die("Couldn't CONNECT.");        
$db = @mysql_select_db($db_name, $connection) or die("Couldn't select DATABASE.");                
$query2="SELECT * FROM news WHERE !(news_status='deleted')";        
$result2 = mysql_query($query2) or die("Couldn't execute QUERY - Select NEWS Qty");        
$fqty = mysql_num_rows($result2);            
//SELECT or FIND the same USERNAME        
$query3="SELECT * FROM news WHERE !(news_status='deleted') ORDER BY news_id DESC";        
$result3 = mysql_query($query3) or die("Couldn't execute QUERY - Select NEWS");        
while ($row = mysql_fetch_array($result3))            
{                
$news_id                 = $row['news_id'];                
$news_title                = $row['news_title'];                
$news_story                = $row['news_story'];                
$news_image                = $row['news_image'];                
$news_image_caption        = $row['news_image_caption'];                
$news_image_link        = $row['news_image_link'];                
$news_date_day            = $row['news_date_day'];                
$news_date_month        = $row['news_date_month'];                
$news_date_year            = $row['news_date_year'];                
$news_status            = $row['news_status'];                
$news_website            = $row['news_website'];                
$news_date_created        = $row['news_date_created'];        
        $news_date_modified        = $row['news_date_modified'];    ?>           
        <table width="780" border="0" cellspacing="0" cellpadding="4" bgcolor="#eeeeee">               
        <tr>                 
        <td width="60"><span class="hofblack10">                   
         <?php                    
         if($news_status=="deleted"){                        
         print("<a class='hifblack10'>deleted</span>");                    
         }ELSE{                        
         print("<a class='blueul' href='edit.php?id=$news_id'>edit</a>");                    
         }                    
         ?>                 
          </span></td>                   
          <td width="140"><span class="titlegrey12">                     
          <?php                      
          if(!$news_date_day) 
          { echo "00"; }
          else{ echo $news_date_day; }                      
          echo "/";                     
           if(!$news_date_month) { echo "00"; }else{ echo $news_date_month; }                      
           echo "/";                      
           if(!$news_date_year) { echo "0000"; }else{ echo $news_date_year; }                    
           ?>                   
           </span></td>                   
           <td width="80"><span class="titlegrey12"><?php                    print("$news_id");                    ?></span>
           </td>                   
           <td><?php                    
           if($news_status=="deleted")
           {                        
           print("<class='hofblack10'>$news_title</span>");                    
           }ELSE{                        
           print("<a class='blueul' href='edit.php?id=$news_id'>$news_title</a>");                    
           }                    
           ?></td>                   
           <td width="100">                       
           <form id="list_update" action="status_update.php" method="post" name="list_update">                           
        <select name="newnstatus" size="1">                               
           <option  <?php if($row['news_status'] == "") 
           {
            print("selected");
           } ?>
           selected="selected" value="">Status...</option>                               
           <option  <?php if($row['news_status'] == "on")
           {
            print("selected");
           } ?> value="on">On</option>
               <option  <?php if($row['news_status'] == "off")
           {
            print("selected");
           } ?> value="off">Off</option>
            <option  <?php if($row['news_status'] == "deleted")
           {
            print("selected");
           } ?> value="deleted">Delete</option>
        </select>
         <input type="hidden" name="nstatus" value="<?php echo $row[news_status]; ?>" />                           
           <input type="hidden" name="id" value="<?php echo $row[news_id]; ?>" />                       
           <input type="submit" name="update" value="update" />                       
           </form>                     
            </td>               
            </tr>               
            <tr height="0">                 
            <td bgcolor="white" width="60"></td>                   
            <td bgcolor="white" width="140" height="0"></td>                   
            <td bgcolor="white" width="80" height="0"></td>                   
            <td bgcolor="white" height="0"></td>                   
            <td bgcolor="white" width="100" height="0"></td>               
            </tr>           
            </table>
            <?php            }        mysql_close($connection);//}?>           
            <table width="780" border="0" cellspacing="0" cellpadding="4">         
            <tr>                   
            <td width="60"></td>                 
            <td width="80"></td>                   
            <td><a class="blueullrg" href="add.php">Add News</a></td>                   
            <td align="right" width="120"></td>               
            </tr>           
            </table><?php                // include("list_navigation.html");            ?>
            <?php                include("../footer.html");            ?>
            </div></body></html>
The action script php
Code: [Select]
<?php
/*    echo "fstatus: ".$fstatus."<BR>";    
echo "id: ".$id."<BR>";    
echo "fclient: ".$fclient."<BR>";    
echo "newfstatus: ".$newfstatus."<BR>";*/    
//set the date of agreement        
$timestamp = date('l jS \of F Y h:i:s A');    
//get the DB connection variables        
include("../../../includes/config.php");
//connect to DB        
$connection = @mysql_connect($db_address,$db_username,$db_password) or die("Couldn't CONNECT.");        
$db = @mysql_select_db($db_name, $connection) or die("Couldn't select FILMS DATABASE.");    
// All appears well, so enter into database                
$query= "UPDATE news SET news_status = '$newnstatus' WHERE news_id='$id'";

$result = mysql_query($query) or die("could not execute query - Update FILMS Record to DB");    
//setup an email to the Admin @ hof, w/o attachment            
$emailto="xx@xxx.co.uk";        
$emailfrom="no-reply@xxxx.co.uk";        
$emailsubject="xx Record Updated";        
$emailmessage="Hello Registrar\n\n";        
$emailmessage.="News ID: ".$id."\n";        
$emailmessage.="Updated on: ".$timestamp."\n\n";        
$emailmessage.="Status was: ".$nstatus."\n";        
$emailmessage.="Status now: ".$newfnstatus."\n";        
$emailmessage.="Thank you,\n\n";        
$emailmessage.="Web Site ROBOT\n";        
$emailmessage.="(Administrator)\n";        
$emailmessage.="xxx.co.uk | xxx.biz\n";        
$emailmessage.="----------------------------------------------\n";        
$emailmessage.="e. http://www.xxx.co.uk/contact.php\n";        
$emailmessage.="w. http://www.xxx.co.uk\n";        
$emailheader="From: xxx.co.uk<$emailfrom>";
$emailheader  .= 'Cc: xxx@xxx.co.uk'."\r\n";
$emailheader  .= 'Bcc: xxx@xxxxx.co.uk'."\r\n";        
$ok=mail($emailto,$emailsubject,$emailmessage,$emailheader);        
mysql_close($connection);            
if ($ok)
 {        
 header("Location: list.php"); 
 /* Redirect browser */        
 exit;    
 } else {        
 $errmsg="There was a problem, please try later or telephone us direct.";        
 $errsta="1";        
 include("edit_error.html");        
 //echo "<p>Mail could not be sent. Sorry!</p>";        
 exit;    
 }        
 ?> Thanks in advance

I have been pulling my hair out for the lasy 3 hours i am trying to update a MySql table but i cant get it too work, i just keep getting MySql error #1064 - You have an error in your SQL syntax; if i just update 1 field it works fine but if i try to update more than 1 field it dosent work, Help Please!


<?php
$root = $_SERVER['DOCUMENT_ROOT'];
require("$root/include/mysqldb.php");
require("$root/include/incpost.php");
$con = mysql_connect("$dbhost","$dbuser","$dbpass");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("$dbame", $con);


mysql_query("UPDATE Reg_Profile_p SET
build='$build'
col='$col'
size='$size'
WHERE uin = '$uinco'");
?>