PHP - Counting Clicks On Link/anything

Can you see any problems with the code below? It doesn't work.

What I am trying to do is quite straightforward.

The links on my site look like this:

go.php?id=1&url=usa
go.php?id=1&url=uk
go.php?id=2&url=usa
go.php?id=2&url=uk

When a visitor clicks on one of these links, I want to grab the values of the id and url parameters, count the click, and redirect the visitor.

Here's the error that I get when I try the code:

Quote

Warning: mysql_fetch_row() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\sites\go.php on line 18

Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\sites\go.php:18) in C:\xampp\htdocs\sites\go.php on line 19


<?php
$conn = mysql_connect('localhost','username', 'password') or trigger_error("SQL", E_USER_ERROR);
mysql_select_db('database', $conn) or trigger_error("SQL", E_USER_ERROR);
$id = intval($_GET['id']);
$url = intval($_GET['url']);
mysql_query("UPDATE urls SET click_counter = click_counter+1 WHERE id=$id");
if ($url=="usa") 
$href = "SELECT usa FROM urls WHERE id=$id";
elseif ($url=="uk")
$href = "SELECT uk FROM urls WHERE id=$id";
elseif ($url=="aus")
$href = "SELECT aus FROM urls WHERE id=$id";
elseif ($url=="can")
$href = "SELECT can FROM urls WHERE id=$id";
else
$href = "SELECT int FROM urls WHERE id=$id";
$qry = mysql_query($href);
list($href)=mysql_fetch_row($qry);
header("Location:$href");
mysql_close($conn);
?>

Hi im trying to make it so the time says how many hows left, not how many hours past. i have the right idea but it shows a negative number under "$time"

              $hours = number_format(($diffrence / 60 / 60));
              $time = number_format(($hours - 24));

I have a table in my database named order, and i want to count the quantity sold.  i have the basic query already setup like:

Code: [Select]
$sql = "SELECT SQL_CALC_FOUND_ROWS deal.id, deal.title, deal.min_qty, deal.start_date, deal.end_date, deal.status,
deal.secondary, count(o.id) as orders_cnt
FROM deals as deal
LEFT JOIN orders as o on o.d_id = deal.id
WHERE start_date >= '".$beg."' AND start_date <= '".$end."'
GROUP BY o.d_id, deal.id ORDER BY start_date LIMIT ".AwsPager::getCurrentIndex().", ".AwsPager::getLimit();


Which would theoretically work, but in the orders table, there is a column named quantity, and its those numbers that i need to add together and store in the array as orders_cnt.. any clue how i can do that?

One more question to ask. I'm trying to do a count of total logins that have happened in the last 5 months including the current one so far.

My users_logins table has the following structu users_id, session_id, login_date(datetime), last_activity(datetime).

What the end result is going to be is:

<tr>
    <td></td>
    <th scope="col"><?php echo date("M", strtotime("-4 month")); ?></th>
    <th scope="col"><?php echo date("M", strtotime("-3 month")); ?></th>
    <th scope="col"><?php echo date("M", strtotime("-2 month")); ?></th>
    <th scope="col"><?php echo date("M", strtotime("-1 month")); ?></th>
    <th scope="col"><?php echo date("M"); ?></th>
</tr>
<tr>
    <th scope="row">Logins</th>
    <td>94</td>
    <td>53</td>
    <td>124</td>
    <td>92</td>
    <td>105</td>
</tr>

Where the first td would be May and the last td would be September. Do I have to do this in 4 separate queries. If so here's what I have for the first query. I'm not sure what woudl go for the WHERE.

$four_months_ago_query = "SELCT COUNT(date_login) FROM users_logins WHERE ? ";

I'm trying to get a total number from the db where the month is the same and the ip is different.
This is a stats script that someone else wrote, and I'm just trying to get a month-to-month total.

Right now, it pulls the information out and displays the month with how many different ips came that month, the problem is, it lists like this:

June - 41 - 41

June - 1 - 1

June - 1 - 1

June - 1 - 1

June - 1 - 1

June - 1 - 1

June - 9 - 9

June - 2 - 2

June - 2 - 2

June - 2 - 2

June - 1 - 1

June - 3 - 3

June - 2 - 2

June - 4 - 4

June - 1 - 1

June - 13 - 13

June - 154 - 154

what I need to do is grab all those numbers and give a total for that month, in this case, June.

This is my query
Code: [Select]
$query = "SELECT date, COUNT(referrer)'referrer' FROM app_analytics WHERE appid = $userid AND date BETWEEN '" .$y_month . "' AND '" . $t_month . "' GROUP BY referrer ORDER BY date";

Can anybody help out?

Thanks in advance

ok my code is below but i want to count how many $sname or ['member_name'] there is as if there is 4 or more i want it to add a marquee to it  have that sorted but im having trouble getting it to count can you help me?


$query = "SELECT * FROM `ibf_members` WHERE member_group_id = '4' or member_group_id = '6' or member_group_id = '17' or member_group_id = '18' or mgroup_others = '4' or mgroup_others = '6' or mgroup_others = '17' or mgroup_others = '18' "; 

$result99 = mysql_db_query("pbf99_backup", $query);
$staff1 = mysql_num_rows($result99);
if ($result99) 
{  
while ($r = mysql_fetch_array($result99)) { // Begin while 
$sid = $r["member_id"];
$smgid = $r["member_group_id"];


$query2 = "SELECT * FROM `ibf_sessions` WHERE member_id = '$sid'"; 
$result2 = mysql_db_query("pbf99_backup", $query2); 
if ($result2) 
{  
while ($r2 = mysql_fetch_array($result2)) { // Begin while 
$sname = $r2["member_name"]; 

$query3 = "SELECT * FROM `ibf_groups` where g_id = '$smgid'"; 
$result3 = mysql_db_query("pbf99_backup", $query3); 
if ($result3) 
{  
while ($r3 = mysql_fetch_array($result3)) { // Begin while 
$ssuffix = $r3["suffix"];
$sprefix = $r3["prefix"];

echo "<a href='$host$sid' target='_parent'>$sprefix$sname$ssuffix$stafff</a><br><br>";
}}}}}}

?>

I know how to count the files:
<?php
$dir = $_SERVER[DOCUMENT_ROOT]."/api/sigs/cache/".$i[id]."/";
$files = scandir($dir);
$result = count($files);

printf("$result Signatures Generated");
?> 

But i'm trying to make it so it only counts the files that were modified recently (That Day).

Hiya peeps,

I have a mysql database with a record of all the images a customer uploads on my site, these images are displayed on there account. I can get this to work but the problem I'm facing is I need a minimum of 5 images displayed so if they only upload 2 images for instance I need to detect that and add my "No Image Uploaded" image. But if they have uploaded 5 or more I need to just let them be displayed without adding the "No Image Uploaded" picture.

Does anyone have any ideas as I'm very stuck!

Many thanks

James.

I have a page that displays a list of retail locations (est. 100-150 locations).

I have my layout setup to fit 3 columns side by side. Ex:

<div class="col"></div>
<div class="col"></div>
<div class="col"></div>

.. with the "col" class having a specific width and float: left.

Basically, I want to print out the locations in the column and when a column reaches a certain number of locations, it closes that div and starts a new one and continues printing the rest of the locations.

How would I go about making sure that once a column has reached a certain number of locations, it closes the div and starts the new one?

I have an array. When I print it it looks like this:
Quote

Array ( [1] => Array ( [Cushion] => Cushion 1 [Fabric] => f-111111 [FabricPrice] => 0 [Fill] => Fiber [Button] => none [ContWelt] => none [ContWeltFabric] => none [Zipper] => N [Quantity] => 2 [WeltSize] => [SKU] => c-111111 [Edge] => Knife [Cap] => N [Straps] => N [Hinged] => N [Type] => Boxed Button [Price] => 54.25 [Total] => 108.5 ) [2] => Array ( [Cushion] => Cushion 1 [Fabric] => f-111111 [FabricPrice] => 0 [Fill] => Fiber [Button] => none [ContWelt] => none [ContWeltFabric] => none [Zipper] => N [Quantity] => 4 [WeltSize] => [SKU] => c-111111 [Edge] => Knife [Cap] => N [Straps] => N [Hinged] => N [Type] => Boxed Button [Price] => 54.25 [Total] => 217 ) )


Now when I use count() I get a result of 01 when I should get 02 when I use count( ,1) I get a result of 381. I am Using this wrong? the array is stored in $_SESSION['cushArray']

I am getting the result I expected with ORDER BY/GROUP BY queries WITH a troubling EXCEPTION: the data is being IN ORDER from 0 thru 9, but 10 (which in this test sample is my LARGEST quantity) is being inserted between the ONE and 2 quantity. 
Not sure if this will occur with ALL teen values, as well as hundreds.
The column is a SMALLINT field (not sure if that makes a difference)>
Is there a solution for this situation?

Hello,
I'm creating a program that analyzes information that is exported by another program. That program exports it in this way:
Value1 Value2 Value3 Value4
Value1 Value2...

In order to insert them in the database, I first have to know how many lines are inserted. They get send through HTML post. I already tried:
$lines = explode("\n", $string);
$number_lines = count($lines);

But this always results in 1. How do I fix this?

Regards,
Chris

	
.............

else if(empty($password)){
		$errorMsg[]="please enter password";
	}
	else
	{
		try
		{
			$select_stmt=$db->prepare("SELECT * FROM tbl_user WHERE username=:uname OR email=:uemail");
			$select_stmt->execute(array(':uname'=>$username, ':uemail'=>$email));
			$row=$select_stmt->fetch(PDO::FETCH_ASSOC);
			
			if($select_stmt->rowCount() > 0)
			{
				if($username==$row["username"] OR $email==$row["email"])
				{
					if(password_verify($password, $row["password"]))
					{
						$_SESSION["user_login"] = $row["user_id"];
					
						//----------------
                        $pdo_statement=$db->prepare("update tbl_user set logins=7 where user_id=2");
        	            $result = $pdo_statement->execute();
						//----------------

						$loginMsg = "Successfully Login...";
						header("refresh:2; welcome.php");

					}
					else

hey guys iam starting to learn during this crysis php :-). I got stucked with this pdo style..... i like to count logins, i tryed and figured out i can use the id... but my  question is how  can replace this "where user_id=2" to get the specific ID for the current user login in? the count function i i know how to make the... first i want to know how to write the syntax  of this pdo......

thank you :-)

Hello

I have a table that inserts a new row with data when a member views a page.

I wish to count all the rows for each member, and then be able to show what the cuurent members "position" is eg. what members has the highest row count.

Example. counting the rows for member_A returns 1000 rows, the number of rows for member_B returns 1500 rows.

How can I display for member_A that he is in "second" place?

This topic has been moved to MySQL Help.

http://www.phpfreaks.com/forums/index.php?topic=314776.0