PHP - Uncaught Error: Call To A Member Function Fetch_assoc

I am trying to create a class and I ran into a problem. The connect function is returning a fatal error on the line below and I can't figure out the issue.

$result = $this->conn->query("SELECT unit FROM address");

 

class database {
	
	private	$server = "localhost";
	private	$db_user = "my user"; 
	private	$db_pass = "my pass"; 
	private	$db_name = "my database"; 
    private $conn;
	
	private $result = array(); 


	function connect(){
		// Create connection
		$this->conn = new mysqli($this->server, $this->db_user, $this->db_pass, $this->db_name);
		
		if ($this->conn->connect_error) {
			echo "Not connected, error: " . $mysqli_connection->connect_error;
		}
		else {
			//echo "Connected.";
			return $this->conn;
		}

	public function displayHeader(){
		$result = $this->conn->query("SELECT unit FROM address");

		if ($result->num_rows > 0) {
			// output data of each row
			while($row = $result->fetch_assoc()) {
				echo '<li>' . $row["unit"] . '</li>';
			}
		} else {
			echo "0 results";
		}
		$conn->close();
	}
		
	}

}

 

 

Hi guys, 

I am trying to install a script and I am getting this error when loading for the first time kindly assist anyone.

 

 

Hi guys. I need some help, because i'm stuck 

I'm getting this error and cand figure out what im doin wrong.

Fatal error: Call to a member function fetch_array() on a non-object in C:\xampp\htdocs\cms\webklex\theme\admin\edit_content.php on line 16.

The Code around it:
Code: [Select]
include "../config/config.php";
$host = htmlspecialchars($_SERVER["HTTP_HOST"]);
$uri  = rtrim(dirname(htmlspecialchars($_SERVER["PHP_SELF"])), "/\\");
$extra = "show_content.php";
if (empty($_POST["titel"])) {
  $id = (isset($_GET["id"])) ? (int)$_GET["id"] : false;
  $result = $db->query("SELECT * FROM `content` WHERE `id` = ".$db->real_escape_string($id)."");
  $row = $result->fetch_array(MYSQLI_ASSOC);
  $db->free_result;
  unset($result);
  }
 
  $ide = (isset($_GET["id"])) ? (int)$_GET["id"] : false;
  $result = $db->query("SELECT `id_position` FROM `content` WHERE `id` = ".$db->real_escape_string($ide)."");
  $zeile = $result->fetch_array(MYSQLI_ASSOC); ---->This is line 16
  $db->free_result;
  unset($result);
 
  $id_position_real = $zeile['id_position'];
  if ($id_position_real == 1) {
    $id_position_real = 1;
  }else{
    $id_position_real= 0;
  }
  if ($id_position_real == 1) {
    $id_position_real_none = 0;
  }else{
    $id_position_real_none = 1;
  }
?>
thanks ThatMSG

Fatal error: Call to a member function qstr() on a non-object in C:\xampp\htdocs\ipod\functions.php on line 14



<?php
require_once('config.php');

function checkwork()
{
header("location: underwork.php");
echo 'Sorry we are under going work :(';
}

function get_username ( $id )
{
global $db;

$query = "SELECT `login` FROM `" . DBPREFIX . "members` WHERE `member_id` = " . $db->qstr ( $id );

if ( $db->RecordCount ( $query ) == 1 )
{
$row = $db->getRow ( $query );

return $row->login;
}
else {
return FALSE;
}
}

?>


this being line 14
$query = "SELECT `login` FROM `" . DBPREFIX . "members` WHERE `member_id` = " . $db->qstr ( $id );

i've tried whit a lot of solutions from other posts but nothing seems to be working 

this part is where im having trouble but i dont know how to get it to work
```
        $this->load->library('form_validation');
        $this->load->library('form');
```

Controler
```
    <?php

namespace App\Controllers;

class Home extends BaseController
{
  public function __contruct()
{
    parent::__construct();// you have missed this line.
    
}
    public function index()
    {
        helper (['form']);
        return view('inicio');
    }
    public function descarga()
    {
        return view('filesnames');
    }
    public function conta()
    {
        $this->load->library('form_validation');
        $this->load->library('form');
        return view('contact/index');
    }
    public function pregu()
    {
        return view('preguntas');
    }
    public function dud(){
        return view('duda');
    }
    public function contact()
    {
    
        $autoload['libraries'] = array('session','Email','form','form_validation');
        $autoload['helper']=array('form', 'url');

    //Set form validation
    $this->form_validation->set_rules('name', 'Name', 'trim|required|min_length[3]|max_length[20]');
    $this->form_validation->set_rules('email', 'Email', 'trim|required|valid_email|min_length[0]|max_length[60]');
    $this->form_validation->set_rules('message', 'Message', 'trim|required|min_length[5]|max_length[200]');

    //Run form validation
    if ($this->form_validation->run() === FALSE)
    {
        $this->load->view('contacto');
    } else {

        //Get the form data
        $name = $this->input->post('name');
        $from_email = $this->input->post('email');
        $subject = $this->input->post('subject');
        $message = $this->input->post('message');

        //Web master email
        $to_email = 'admin@domain.com'; //Webmaster email, who receive mails

        //Mail settings
        $config['protocol'] = 'smtp';
        $config['smtp_host'] = 'ssl://smtp.gmail.com';
        $config['smtp_port'] = '465';
        $config['smtp_user'] = 'mail@domain.com'; // Your email address
        $config['smtp_pass'] = 'mailpassword'; // Your email account password
        $config['mailtype'] = 'html'; // or 'text'
        $config['charset'] = 'iso-8859-1';
        $config['wordwrap'] = TRUE; //No quotes required
        $config['newline'] = "\r\n"; //Double quotes required

        $this->email->initialize($config);                        

        //Send mail with data
        $this->email->from($from_email, $name);
        $this->email->to($to_email);
        $this->email->subject($subject);
        $this->email->message($message);
        
        if ($this->email->send())
        {
            $this->session->set_flashdata('msg','<div class="alert alert-success">Mail sent!</div>');

            redirect('contact');
        } else {
            $this->session->set_flashdata('msg','<div class="alert alert-danger">Problem in sending</div>');
            $this->load->view('contacto');
        }

    }
  }
}
```
view
```
    <body class="ecommerce">

  <div class="header">
    <div class="container">
      <a class="site-logo" href="<?= site_url('/'); ?>"><img src="assets/images/home/logou2.png" class="logosi" alt=""></a>

      <a href="javascript:void(0);" class="mobi-toggler"><i class="fa fa-bars"></i></a>
    </div>

    <!-- BEGIN NAVIGATION -->
    <div class="header-navigation">
      <ul>
        <li><a href="<?= site_url('/'); ?>">Inicio</a></li>
        <li><a href="<?php base_url()?>Asistentev16.apk" download="Asistentev16.apk">Descargar</a></li> 
        <li><a href="<?= site_url('/cont'); ?>">Contactanos</a></li>   
        <li><a href="<?= site_url('/faq'); ?>">Preguntas Frecuentes</a></li>         
        </ul>
    </div>
  </div><br>
<div class="container">
<h2>Contact</h2>
<div class="row">
  <?php $validation =  \Config\Services::validation(); ?>
    <div class="col-lg-6">
        <?php echo $_SESSION['msg']; ?>
        <form action="<?php echo base_url('/submit-form') ?>" method="post">
        <div class="form-group">Nombre
            <?php echo form_input(array('name' => 'name', 'id' => 'name', 'size' => '50', 'value' => set_value('name'))) ?>
            <?php if ($validation->getError('name')): ?>
               <div class="invalid-feedback">
                  <?= $validation->getError('name') ?>
               </div>                                
            <?php endif; ?>
        </div>
        <div class="form-group">Email
            <?php echo form_input(array('email' => 'email', 'id' => 'email', 'size' => '50', 'value' => set_value('email'))) ?>
            <?php if ($validation->getError('email')): ?>
               <div class="invalid-feedback">
                  <?= $validation->getError('email') ?>
               </div>                                
            <?php endif; ?>
        </div>
        <div class="form-group">Asunto
            <?php echo form_input(array('subject' => 'subject', 'id' => 'subject', 'size' => '50', 'value' => set_value('subject'))) ?>
            <?php if ($validation->getError('subject')): ?>
               <div class="invalid-feedback">
                  <?= $validation->getError('subject') ?>
               </div>                                
            <?php endif; ?>
        </div>
        <div class="form-group">Mensaje
            <?php echo form_input(array('message' => 'message', 'id' => 'message', 'value' => set_value('message'))) ?>
            <?php if ($validation->getError('message')): ?>
               <div class="invalid-feedback">
                  <?= $validation->getError('message') ?>
               </div>                                
            <?php endif; ?>
        </div>
        <button name="submit" type="submit" class="btn btn-primary" />Send</button>
        </form>
    </div>
</div>
</body>
```

Code: [Select]
<?php

class OnlineStore {

private $DBConnect = NULL;
private $storeID = "";
private $inventory = array();
private $shoppingCart = array();
function __construct() {
include("inc_OnlineStoreDB.php");
$this->DBConnect = $DBConnect;
}
function __destruct() {
if (!$this->DBConnect->connect_error)
$this->DBConnect->close();
}

public function setStoreID($storeID) {
if ($this->storeID != $storeID) {
$this->storeID = $storeID;
$SQLstring = "SELECT * FROM inventory " .
" where storeID = 'jw" .
$this->storeID . "'";
$QueryResult = $this->DBConnect->query($SQLstring);
if ($QueryResult === FALSE) {
$this->storeID = "";
} else {
$this->inventory = array();
$this->shoppingCart = array();
while (($Row = $QueryResult->fetch_assoc()) !== NULL) {
$this->inventory[$Row['productID']] = array();
$this->inventory[$Row['productID']]['name'] = $Row['name'];
$this->inventory[$Row['productID']]['description'] = $Row['description'];
$this->inventory[$Row['productID']]['price'] = $Row['price'];
$this->shoppingCart[$Row['productID']] = 0;
}
}
}
}

public function getStoreInformation() {
$retval = FALSE;
if ($this->storeID != "") {
$SQLstring = "SELECT * FROM store_info " .
" WHERE storeID = '" .
$this->storeID . "'";
$QueryResult = @$this->DBConnect->query($SQLstring);
if ($QueryResult !== FALSE) {
$retval = $QueryResult->fetch_assoc();
}
}
return($retval);
}

public function getProductList() {
$retval = FALSE;
$subtotal = 0;
if (count($this->inventory) > 0) {
echo "<table width='100%'>\n";
echo "<tr><th>Product</th><th>Description</th>" .
"<th>Price Each</th><th># in Cart</th>" .
"<th>Total Price</th><th>&nbsp;</th></tr>\n";
foreach ($this->inventory as $ID => $Info) {
echo "<tr><td>" .
htmlentities($Info['name']) . "</td>\n";
echo "<td>" . htmlentities($Info['description']) . "</td>\n";
printf("<td class='currency'>$%.2f</td>\n", $Info['price']);
echo "<td class='currency'>" . $this->shoppingCart[$ID] . "</td>\n";
printf("<td class='currency'>$%.2f</td>\n", $Info['price'] * $this->shoppingCart[$ID]);
echo "<td><a href='" . $_SERVER['SCRIPT_NAME'] . "?PHPSESSID=" . session_id() . "&ItemToAdd=$ID'>Add " . " Item</a></td>\n";
$subtotal += ($Info['price'] * $this->shoppingCart[$ID]);
}
echo "<tr><td colspan='4'>Subtotal</td>\n";
printf("<td class='currency'>$%.2f</td>\n", $subtotal);
echo "<td>$nbsp;</td></tr>\n";
echo "</table>";
$retval = TRUE;
}
return($retval);
}

public function addItem() {
$ProdID = $_GET['ItemToAdd'];
if (array_key_exists($ProdID, $this->shoppingCart))
$this->shoppingCart[$ProdID] += 1;
}


}

?>

having an issue to where nothing is appearing on the page and getting the
Fatal error: Call to a member function query() on a non-object in C:\xampp\htdocs\PHP\Chapter.10\class_OnlineStore.php on line 24

HERE IS THE MAIN PAGE
Code: [Select]
<?php
session_start();
require_once("class_OnlineStore.php");

$storeID = "COFFEE";
$storeInfo = array();

if (class_exists("OnlineStore")) {
if (isset($_SESSION['currentStore']))
$Store = unserialize($_SESSION['currentStore']);
else {
$Store = new OnlineStore();
}
$Store->setStoreID($storeID);
$storeInfo = $Store->getStoreInformation();
} else {
$ErrorMsgs[] = "The OnlineStore class is not available!";
$Store = NULL;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title><?php echo $storeInfo['name']; ?></title>
<link rel="stylesheet" type="text/css" href="<?php echo $storeInfo['css_file']; ?>" />
</head>

<body>
<h1><?php echo htmlentities($storeInfo['name']); ?></h1>
<h2><?php echo htmlentities($storeInfo['description']); ?></h2>
<p><?php echo htmlentities($storeInfo['welcome']); ?></p>

<?php 
$Store->getProductList();
$_SESSION['currentStore'] = serialize($Store);
?>

</body>
</html>

I HAVE REVIEWED IT OVER AND OVER AGAIN AND I CANT SEE THE PROBLEM. MAYBE SOMEONE FROM THE OUTSIDE CAN HELP OUT.

I'm new to coding and prepared statements.

I'm getting:
"Fatal error: Call to a member function bind_param() on a non-object in /home/content/01/3251001/html/Manage-Users/acc-files/updateRecord.php on line 17"

For this:

 <?php

include "db_connect.php"; 

if(isset($_POST['UserID'])){
	
	$stmt = $con -> prepare('UPDATE UserList 
		SET Status = ?,
			FirstName = ?,
			LastName = ?,
			Username = ?,
			Email = ?,
			Department = ?,
			Manager = ?,
		WHERE UserID = ?');

	$stmt -> bind_param('isssssss', /* Line 17 */
		$_POST['Status'],
		$_POST['FirstName'],
		$_POST['LastName'],
		$_POST['Username'],
		$_POST['Email'],
		$_POST['Department'],
		$_POST['Manager'],
		$_POST['UserID']);
	
	$stmt->execute();
}

Thank you in advance for helping.

can anyone tell me why im getting this error?
Fatal error: Call to a member function fetchrow() on a non-object

code being used.....

Code: [Select]
$comment_query = mysql_query("SELECT * FROM `comments` where video_id='$video[0]' ORDER BY='desc' LIMIT='30'");
while($comments = $comment_query->fetchrow())
{

here is my php code. i want to remove the attribute of a tag and then add a new attribure to the tag. simply i want attribute validation.

but this code gives me the following error.
"Fatal error: Call to a member function getAttributeNode() on a non-object in D:\wamp\www\ReadXml\new.php on line 35"




<?php
$xml = new DOMDocument();
$doc->recover = true;
$xml->load('test.xml');

$node = $xml->getElementsByTagName('*');

$nodename = "";
$node_name = array();
$att = "";
$attr_name = "";
$attr_value = "";

foreach($node as $value)
{

echo "<HTML><Head>";
echo "<title> Getting Attribute Example</title>";
echo "</Head><body><B>";
echo "Node Name is :".$value->nodeName;

echo "<br /><br /></B></body></HTML>";



$nodename = $value->nodeName;
$node_name = $xml->getElementsByTagName('$nodename')->item(0);
echo  $nodename;

$att = $node_name->getAttributeNode('name'); //Line No 35


echo "<HTML><Head>";
echo "<title> Getting Attribute Example</title>";
echo "</Head><body><B>";
echo "Node Name is :".$att->name;
echo "<BR>Attribute Value is :".$att->value;
echo "<br /><br /></B></body></HTML>";

$attr_name = $att->name;
$attr_value = '"' . $att->value . '"';
$nodename->removeAttributeNode('$attr_name');

$nodename->setAttributeNode(new DOMAttr('$attr_name', 'hello'));
$nodename->setAttribute(new DOMAttr('$attr_name', '$attr_name'));


$xml->save('temp2.xml');
}
?>

2 9 0 1

Fatal error: Call to a member function bind_param() on boolean.

 

It fails on the BIND_PARAM line.

 

I have looked at this all day, struggling with Mysqli as my normal MySql works fine with assoc and fetch.

 

I have verified in PhpInfo that mysqli is enabled.

I have verified its loaded using <?php print_r(get_loaded_extensions());

Added utf8 just to make sure. 

 

If I manually use the Wrong Password, I get a connection refused error, so I know its connected.

 

Verified my $_POST variables are there using Print in the 2 9 0 1 above.

 

All Table and Field Names are correct.  Manual Insert works fine in myPhpAdmin.

Tried Field Names and ? marks with and without single quotes.

All fields are Integers in the table.

 

Could it be related to an Auto_Increment Field in the table for a record ID that I am not providing??

A normal insert in myPhpAdmin doesn't need it.

 

 

        $QuestionID = $_POST['qID'];
        $PlayerID = $_POST['pID'];        
        $Answer = $_POST['ans'];
        $Option = $_POST['opt'];
        

        print $QuestionID . " ";
        print $PlayerID . " ";
        print $Answer . " ";
        print $Option . " ";

        $database = "Survey";

        $db_found = new mysqli('localhost', 'survey', 'survey', $database);
        $db_found->set_charset("utf8");
        
        if (!$db_found) {
            echo "Error: db connection = false";
        }
        else {
            $SQL_INSERT = "INSERT INTO 'Answers' ('QuestionID', 'PlayerID', 'Answer', 'Option') VALUES (?,?,?,?)";
            $stmt = $db_found->prepare($SQL_INSERT);
            $stmt->bind_param('iiii', $QuestionID, $PlayerID, $Answer, $Option);
            $stmt->execute();
        }

 

Thanks,

CadJoe

Edited August 26, 2017 by CadJoe

Hey all.
I am trying to make a mod for our fantasy football site but keep getting an error.
Fatal error: Call to a member function Execute() on a non-object in C:\Inetpub\wwwroot\phpffl\program_files\autorun\general\top_team.php on line 8.
Here is the code.


<?php
   global $PHP_SELF, $DB;
   $leagues_ID='1'; 
   $week='2';
   $week_ID=$week -1;
   $game_ID=$week_ID; 
   $sql="select ID, team_name from teams where leagues_ID='$leagues_ID';";
[b]   $teams_rs=$DB->Execute($sql);[/b]
while (!$teams_rs->EOF) {
   $top_team_ID=$teams_rs->fields('ID');
   $top_team_name=$teams_rs->fields('team_name');
   $top_team_points=get_total_points_game($top_team_ID, $week_ID, $week_ID, $leagues_ID);
//echo $top_team_points." ";
   $top_team_points_array[$top_team_name]=$top_team_points;
   $teams_rs->MoveNext();
   }
   $top_scoring_team_ID="";
   $top_scoring_team_name="";
   $top_scoring_points="";
   foreach(array_keys($top_team_points_array) as $key)
   {
   if ($top_team_points_array[$key] > $top_scoring_points)
   {
   $top_scoring_points=$top_team_points_array[$key];
   //$top_scoring_team_ID=$top_team_ID;
   $top_scoring_team_name=$key;
   }
   }
   $sql="insert into total_scores (team_ID, teams_name, week_id, total_score, leagues_ID) values('$top_team_ID', '$top_scoring_team_name', '$week_ID', '$top_scoring_points', '$leagues_ID');";
   $rs=$DB->Execute($sql);

echo "<br>";
echo "<br>";
echo "Weekly Top Scoring Team for Week $week_ID is: $top_scoring_team_name with a score of $top_scoring_points points!";
echo "<br>";
echo "<br>";
//print_r ($top_team_points_array);

echo "<br>";
echo "<br>";

$weekly_top_score=max($top_team_points_array);

?> 


I have a function in the global file looks like this.

/************** BEGIN ADDITIONAL FUNCTIONS **************************/
function get_top_scoring_teams()
{

   global $PHP_SELF, $DB, $PHPFFL_IMAGE_PATH;
   $sql="select * from total_scores order by week_ID DESC limit 1;";
   $teams_rs=$DB->Execute($sql);
while (!$teams_rs->EOF) {
   $team_ID=$teams_rs->fields('team_ID');
   $team_name=$teams_rs->fields('teams_name');
   $team_points=$teams_rs->fields('total_score');
   $week_ID=$teams_rs->fields('week_ID');
echo "The Top Scoring Team for <strong>Week $week_ID</strong> was <br><img src='{$PHPFFL_IMAGE_PATH}team_logos_standings/$team_ID.gif'><br> <strong>$team_name</strong> with a score of <strong>$team_points</strong> points. <hr>";
   $teams_rs->MoveNext();
   }

}
/************** BEGIN ADDITIONAL FUNCTIONS**************************/

Any one see what the issue might be?
I am running this on a windows 2003 server with iis 6 php 5.3 and mysql 5.1.5

Any help would be appreciated.

Thanks
Hitster4

Hello guys

I'm pulling out my last remaining hairs with this PHP problem. I'm not really good at PHP but I'm trying to do some changes to a script as instructed by the developer, but apparently I got some wrong instructions. The error I get is:

Fatal error: Call to a member function postage_country_display() on a non-object in file.php on line 34

I've been searching the web high and low and can't seem to find a solution. Does anyone have a hint at what might be wrong?



Here is the code that's causing the problem and the class.

Code:

Code: [Select]
$template->set('items_id', intval($_REQUEST['items_id']));

$item_details = $db->get_sql_row("SELECT * FROM " . DB_PREFIX . "items WHERE
items_id='" . intval($_REQUEST['items_id']) . "'");

$unCountryPrice = unserialize(stripslashes($db->add_special_chars($item_details['country_postage'])));
// print_r($unCountryPrice);

$postageCountry = $item->postage_country_display($unCountryPrice,$item_details['currency']);

$template->set('postageCountry', $postageCountry);


$template->set('item_details', $item_details);

And here is the class:

Code: [Select]
function postage_country_display($unCountryPrice,$currency) {
  if (is_array($unCountryPrice)) {

$postageCountry = "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">
";
        $fees = new fees();
while (list($k,$v)= each($unCountryPrice)){
       $cQueyr = $this->query("SELECT a.name as name1,b.name as name2 FROM " . DB_PREFIX . "countries a LEFT JOIN " . DB_PREFIX . "countries b ON (a.parent_id = b.id) WHERE a.id = '". $k ."'");
$cRow = $this->fetch_array($cQueyr);

$postageCountry.="<tr><td>". ($cRow['name2']==""?$cRow['name1']:$cRow['name2'].' > '.$cRow['name1']) ."</td><td>&nbsp;".$currency.' '.number_format($v,2)."</td></tr>";
    }
$postageCountry.="</table>";
}
return  $postageCountry;

Hey guys,

I have spent the last 36 hours trying to figure this out.

I keep getting the following error:

Fatal error: Call to a member function format() on a non-object in /var/www/vhosts/xxxxx.com/httpdocs/admin/defaults.php on line 51

The reason I am not using the standard date and strtotime functions is because some of my dates exceed 2038.

What I have done is created an array with price and days from today within the array.

You can see below where I am trying to get the timestamp for 14000 days from today. I then turn that into a date using the newdate function.

I can see that this actually works on other pages on my server, I just can't figure out why it won't work here. BTW, I am using php 5.2.3.



$csv .= "Payment,".newdate("m/d/Y",newstrtotime("+".$periodic[0][0]." days")).",".$row['amount'].",".count($periodic).",".$row['frequency'].",".newdate("m/d/Y",newstrtotime("+".$periodic[$perCt][0]." days"))."\n";
function newstrtotime($strtotime){
$datetime = date_create($strtotime);
return $datetime->format("U");
}        
function newdate($format,$timestamp){
$datetime = date_create("@$timestamp");
return $datetime->format($format);
}




Let me know what you think.

I can call the following function successfully as a single php program

  // Acknowledge and clear the orders
   function ack($client, $merchant, $id) {
         $docs = array('string' => $id);
         $params = array('merchant' => $merchant, 'documentIdentifierArray' => $docs);
         $result = $client->call('postDocumentDownloadAck', $params);
         return $result;
         }
with

   $result = ack($t, $merchant,'2779540483');

successful output

    [documentDownloadAckProcessingStatus] => _SUCCESSFUL_
    [documentID] => 2779540483

I'm trying to figure out how to call this function as an object from another program.

Trying the following gives error  ***Call to a member function call() on a non-object***

  function postDocumentDownloadAck($t, $merchant, $id) {
     $this->error = null;
     $docs = array('string' => $this->id);
     $params = array('merchant' => $this->merchant, 'documentIdentifierArray' => $docs);

 **  I've tried the following which does nothing
     $result = $this->soap->call('postDocumentDownloadAck', $params);

** I've tried the following   -  which gives error "Call to a member function call() on a non-object"
     $result = $this->t->soap->call('postDocumentDownloadAck', $params);

     if($this->soap->fault) {
        $this->error = $result;
        return false;
     }

     return $result;
  }


***

calling program snippet for above function
   $merchant= array( "merchant"=> $merchantid, "merchantName" => $merchantname, "email"=> $login, "password"=> $password);
   $t = new AmazonMerchantAPI($merchantid, $merchantname, $login, $password);
   $documentlist= $t->GetAllPendingDocumentInfo('_GET_ORDERS_DATA_');
   $docid = $documentlist['MerchantDocumentInfo'][$i]['documentID'];
   $docs = array('string' => $docid);
   $ackorders = $t->postDocumentDownloadAck($t, $merchant,$docs);

Any ideas of what I'm doing wrong are greatly appreciated.

I get this error when I run my login system.
 

Call to a member function bind_param() on a non-object in /models/class.newuser.php on line 131

This is the modified code (Line 131 is on the top line):
 

$stmt->bind_param("ssssi", $this->username, $secure_pass, $this->clean_email, $this->activation_token, $this->user_active);
$stmt->execute();
$inserted_id = $mysqli->insert_id;$stmt->close();
//Insert default permission into matches table
$stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."user_permission_matches (
user_id,
permission_id
)
VALUES (
?,
'1'
)") ;


$stmt->bind_param("s", $inserted_id);
$stmt->execute();
$stmt->close();

This is the whole code...

<?php
/*
.
.
*/


class User 
{
	public $user_active = 0;
	private $clean_email;
	public $status = false;
	private $clean_password;
	private $username;
	public $sql_failure = false;
	public $mail_failure = false;
	public $email_taken = false;
	public $username_taken = false;
	public $activation_token = 0;
	public $success = NULL;
	
	function __construct($user,$pass,$email)
	{

		//Sanitize
		$this->clean_email = sanitize($email);
		$this->clean_password = trim($pass);
		$this->username = sanitize($user);
		
		if(usernameExists($this->username))
		{
			$this->username_taken = true;
		}
		else if(emailExists($this->clean_email))
		{
			$this->email_taken = true;
		}
		else
		{
			//No problems have been found.
			$this->status = true;
		}
	}
	
	public function userCakeAddUser()
	{
		global $mysqli,$emailActivation,$websiteUrl,$db_table_prefix;
		
		//Prevent this function being called if there were construction errors
		if($this->status)
		{
			//Construct a secure hash for the plain text password
			$secure_pass = generateHash($this->clean_password);
			
			//Construct a unique activation token
			$this->activation_token = generateActivationToken();
			
			//Do we need to send out an activation email?
			if($emailActivation == "true")
			{
				//User must activate their account first
				$this->user_active = 0;
				
				$mail = new userCakeMail();
				
				//Build the activation message
				$activation_message = lang("ACCOUNT_ACTIVATION_MESSAGE",array($websiteUrl,$this->activation_token));
				
				//Define more if you want to build larger structures
				$hooks = array(
					"searchStrs" => array("#ACTIVATION-MESSAGE","#ACTIVATION-KEY","#USERNAME#"),
					"subjectStrs" => array($activation_message,$this->activation_token,$this->username)
					);
				
				/* Build the template - Optional, you can just use the sendMail function 
				Instead to pass a message. */
				
				if(!$mail->newTemplateMsg("new-registration.txt",$hooks))
				{
					$this->mail_failure = true;
				}
				else
				{
					//Send the mail. Specify users email here and subject. 
					//SendMail can have a third parementer for message if you do not wish to build a template.
					
					if(!$mail->sendMail($this->clean_email,"New User"))
					{
						$this->mail_failure = true;
					}
				}
				$this->success = lang("ACCOUNT_REGISTRATION_COMPLETE_TYPE2");
			}
			else
			{
				//Instant account activation
				$this->user_active = 1;
				$this->success = lang("ACCOUNT_REGISTRATION_COMPLETE_TYPE1");
			}	
			
			
			if(!$this->mail_failure)
			{
				//Insert the user into the database providing no errors have been found.
				$stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."users (
					user_name,
					password,
					email,
					activation_token,
					last_activation_request,
					lost_password_request, 
					active,
					title,
					sign_up_stamp,
					last_sign_in_stamp
					)
					VALUES (
					?,
					?,
					?,
					?,
					?,
					'".time()."',
					'0',
					?,
					'New Member',
					'".time()."',
					'0'
					)");
				
				$stmt->bind_param("ssssi", $this->username, $secure_pass, $this->clean_email, $this->activation_token, $this->user_active);
				$stmt->execute();
				$inserted_id = $mysqli->insert_id;
				$stmt->close();
				
				//Insert default permission into matches table
				$stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."user_permission_matches  (
					user_id,
					permission_id
					)
					VALUES (
					?,
					'1'
					)") ;
					
					
				$stmt->bind_param("s", $inserted_id);
				$stmt->execute();
				$stmt->close();
			}
		}
	}
}

?>