PHP - Using Count With Arrays

Hello again   Sorry, I come back cap in hand to ask for one last bit of help. After this I should be done never to bother you again.   I posted just previously regarding outputting the results of a MySQL COUNT query to a PDF file. Staying on that subject to an extent, I've been wracking my brains on why this conundrum isn't working. As before, I wish to display the information from one table but unlike before there are multiple rows as opposed to multiple columns.   I have my table 'faults' and wish to query the top ten, or top most occurring 'site_id' in this table. The following MySLQ query as before works just fine in phpMyAdmin:   "SELECT `site_id` AS `site`, COUNT(*) AS `count` FROM `faults` GROUP BY `site` ORDER BY count(*) DESC;"   Not much in the DB right now but it yields the following as I expect:   Site     Count     1            7   2            6   3            6     I was hoping getting this into a PDF wouldn't be so tricky but as usual I've come unstuck. Essentially what is happening is that it's only displays the bottom row, not all. Here's my code:  

<?php


require('pdf/fpdf/fpdf.php');
include('core/connect.php');


//Create new pdf file
$pdf=new FPDF();


$pdf->Open();


//Disable automatic page break
$pdf->SetAutoPageBreak(false);


//Add first page
$pdf->AddPage();


//Heading
$pdf->SetFillColor(255,255,255);
$pdf->SetFont('Arial','BU',12);
$pdf->SetY(25);
$pdf->SetX(25);
$pdf->Cell(25,6,'Top Site:',9,0,'L',1);


$result_topten = mysqli_query($con, 


"SELECT `site_id` AS `site`, COUNT(*) AS `count`
    FROM `faults`
    GROUP BY `site`
    ORDER BY count(*) DESC;");
  
while($row = mysqli_fetch_array($result_topten))
{


$site   = $row['site'];
$num_faults   = $row['count'];


}
$pdf->SetFillColor(192,192,192);
$pdf->SetFont('Arial','B',10);
$pdf->SetY(35);
$pdf->SetX(25);
$pdf->Cell(50,6,'Site',1,0,'C',1);
$pdf->Cell(50,6,'Number of faults',1,0,'C',1);


$pdf->SetFillColor(232,232,232);
$pdf->SetFont('Arial','',10);
$pdf->SetY(45);
$pdf->SetX(25);
$pdf->Cell(50,6,$site,1,0,'C',1);
$pdf->Cell(50,6,$num_faults,1,0,'C',1);


$i = $i++;


//Send file
$pdf->Output();
?>

Resulting output in the PDF:   Top Site:

Hi everyone   I have a requirement to create some reports and outputting these to a PDF. I'm using FPDF which seems to be rather user-friendly. I was hoping someone could help with me a problem I have regarding MySQL COUNT and PHP arrays.   I have a table named 'faults' and within this a row called 'level'. There are three 'levels' = P1, P2, P3 that could populate this row. I wish to display the output into a PDF so it looks something like this:   Total number of faults;   P1           P2           P3   1              2              3   Where I'm falling short is how to perform the COUNT and then grab the data stick it into an array and output it to the PDF. The MySQL statement you see below, if put directly into phpMyAdmin, seems to do the trick, so I'm hoping I'm on the right track. So far I have this:

<----OUTPUT OMITTED---->

$result=mysqli_query($con, 


"SELECT
 COUNT(IF(level='P1',1, NULL)) 'P1', 
 COUNT(IF(level='P2',1, NULL)) 'P2', 
 COUNT(IF(level='P3',1, NULL)) 'P3' 
 FROM faults");


//initialize counter
$i = 0;


//Set maximum rows per page
$max = 25;


while($row = mysqli_fetch_array($result))
{
//If the current row is the last one, create new page and print column title
if ($i == $max)
{
$pdf->AddPage();


//print column titles for the current page
$pdf->SetY($y_axis);
$pdf->SetX(25);
$pdf->Cell(50,6,'Total P1s',1,0,'L',1);
$pdf->Cell(50,6,'Total P2s',1,0,'L',1);
$pdf->Cell(50,6,'Total P3s',1,0,'L',1);


//Go to next row
$y_axis = $y_axis + $row_height;


//Set $i variable to 0 (first row)
$i = 0;
}


//This bit definitely ain't right
$p1 = $row['level'];
$p2 = $row['level'];
$p3 = $row['level'];




$pdf->SetY($y_axis);
$pdf->SetX(25);
$pdf->Cell(50,6,$p1,1,0,'L',1);
$pdf->Cell(50,6,$p2,1,0,'L',1);
$pdf->Cell(50,6,$p3,1,0,'R',1);


//Go to next row
$y_axis = $y_axis + $row_height;
$i = $i + 1;
}


//Send file
$pdf->Output();


?>

Appreciate it must look a mess, but would appreciate someone cleverer than me pointing me in the right direction.

How do I find out how large a dimension of an array is?

I have an array with an X and a Y coordinate, and in the 3rd dimension I store it as the value of an ID.

so an array might be x,y,560; x,y,415, etc. I can run a counter within the loop to determine the total number of iterations of the loop, but that isn't an accurate picture of how large the 3rd dimension of the array is.
 

Hi guys,

I need your help. I am trying to insert the rows in the mysql database as I input the values in the url bar which it would be like this:

Code: [Select]
www.mysite.com/testupdate.php?user=tester&pass=test&user1=tester&email=me@shitmail.com&ip=myisp

However i have got a error which i don't know how to fix it.


Error: Column count doesn't match value count at row 1


<?php
session_start();
    define('DB_HOST', 'localhost');
    define('DB_USER', 'mydbusername');
    define('DB_PASSWORD', 'mydbpassword');
    define('DB_DATABASE', 'mydbname');

$errmsg_arr = array();
    $errflag = false;

    $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
    if(!$link) {

die('Failed to connect to server: ' . mysql_error());
    }

    $db = mysql_select_db(DB_DATABASE);
    if(!$db) {

die("Unable to select database");
    }

   function clean($var){

return mysql_real_escape_string(strip_tags($var));
    }
  $username = clean($_GET['user']);
    $password = clean($_GET['pass']);
    $adduser = clean($_GET['user1']);
    $email = clean($_GET['email']);
    $IP = clean($_GET['ip']);
    if($username == '') {
  $errmsg_arr[] = 'username is missing';
  $errflag = true;
    }
    if($password == '') {
  $errmsg_arr[] = 'PASSWORD is missing';
  $errflag = true;
    }
    if($errflag) {
  $_SESSION['ERRMSG_ARR'] = $errmsg_arr;
  echo implode('<br />',$errmsg_arr);
   }
   else {
   $sql = "INSERT INTO `members` (`username`,`email`,`IP`) VALUES ('$adduser','$email','$IP')";

if (!mysql_query($sql,$link))
  {
  die('Error: ' . mysql_error());
  }
echo "The information have been updated.";
  }
?>


Here's the name of the columns i have got in my database:

Code: [Select]
username
email
IP


I have input the correct columns names, so I can't correct the problem I am getting.

Please can you help?