PHP - Divide Co-ordinates Based On Priority.

If I have three files such as the following, and put session_start() in each, the session cookie will be domain: "mydomain.com" and path "/".  As such, the session will be shared between all three files.

http://mydomain.com/index.php
http://mydomain.com/folder1/index.php
http://mydomain.com/folder1/folder2/index.php

If I want the cookie to be unique to each file, then it seems I have several options. I could use session_name() to give the cookie a unique name for each file. I could use session_set_cookie_params() to set a unique path for each (/, /folder1, /folder1/folder2), however, the index files in the children directories will also be sent the root directories session cookie, right?  Will this cause problems? Should both approaches be implemented? Or is there another approach? Thanks

i am storing my menu in the database, i want to be able to output it by priority, heres so far what i have. I have no idea were to start.
Database dump:
--
-- Table structure for table `menu`
--
CREATE TABLE IF NOT EXISTS `menu` (
  `menu_access_lvl` int(2) NOT NULL,
  `priority` int(11) NOT NULL,
  `name` varchar(200) NOT NULL,
  `comment` text NOT NULL,
  `location` text NOT NULL,
  `creator_id` varchar(255) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
--
-- Dumping data for table `menu`
--
INSERT INTO `menu` (`menu_access_lvl`, `priority`, `name`, `comment`, `location`, `creator_id`) VALUES
(0, 1, 'Home Page', 'Home page', 'index.php', 'admin'),
(0, 3, 'Contact', 'Contact', 'index.php?PG=contact', 'admin'),
(0, 2, 'Events & Meetings', 'Events & Meetings', 'index.php?PG=events', 'admin'),
(0, 4, 'About', 'About', 'index.php?PG=about', 'admin'),
(2, 5, 'Admin', 'Admin', 'index.php?PG=admin', 'admin');

And here is the php code displaying it

       //gets the role of the user if set, otherwise role = 0
   if(isset($_SESSION['SESS_MEMBER_ID']))$lvl = $_SESSION['SESS_ROLE']; else $lvl = 0;

   // this loads the menu buttons that correspond to the users role
   $menuqry="SELECT * FROM menu WHERE menu_access_lvl<='$lvl'";
   $menuresult=mysql_query($menuqry);
   
   while($row = mysql_fetch_array($menuresult)){
      echo "<li class=\"menuitem\"><a href=\"".$row['location']."\">".$row['name']."</a></li>";
   }


What this currently displays:
Home
Contact
Events & meetings
About

I want it to be according to priority in the menu like:
Home
Events & meetings
Contact
About

Hi everyone. I have this code that suppose to divide the query result 3 columns in a row. Like this :
Shoes   Hats   Jeans
Shorts  Shirts  Belts
But for some reason this one doesn't work. It gave me everything in a single row. Like this: Shoes Hats jeans Shorts Shirts Belts. I noticed that before I put this two 2 lines of code, it's working fine. It didn't give me any error messages or anythings. Can someone point me out what did I did wrong?

This is two lines I put in:
Code: [Select]
$vuong_query = tep_db_query("select categories_id from " . TABLE_GENDER_CATEGORIES . " where parent_id = 1");
 while ($product_check = tep_db_fetch_array($vuong_query)) {
This is the whole piece of code:
    Code: [Select]
  <tr>
    <td><table width = "100%" border="1" bordercolor="maroon">
      <tr>
<?php
$vuong_query = tep_db_query("select categories_id from " . TABLE_GENDER_CATEGORIES . " where parent_id = 1");
 while ($product_check = tep_db_fetch_array($vuong_query)) {

$categories_querys = tep_db_query("select c.categories_id, cd.categories_name, c.categories_image from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = '" . $product_check['categories_id'] . "' and c.categories_id = cd.categories_id and cd.language_id = '" . (int)$languages_id . "' order by sort_order, cd.categories_name");
    

    $number_of_categories = tep_db_num_rows($categories_querys);

    $rows = 0;
    while ($categories = tep_db_fetch_array($categories_querys)) {
      $rows++;
      $cPath_new = tep_get_path($categories['categories_id']);
      $width = (int)(100 / MAX_DISPLAY_CATEGORIES_PER_ROW) . '%';
      echo '         <td align="center" class="smallText" width="' . $width . '" valign="top"><a href="' . tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">' . tep_image(DIR_WS_IMAGES . $categories['categories_image'], $categories['categories_name'], SUBCATEGORY_IMAGE_WIDTH, SUBCATEGORY_IMAGE_HEIGHT) . '<br>' . $categories['categories_name'] . '</a></td>' . "\n";
      if ((($rows / MAX_DISPLAY_CATEGORIES_PER_ROW) == floor($rows / MAX_DISPLAY_CATEGORIES_PER_ROW)) && ($rows != $number_of_categories)) {
echo '       </tr>' . "\n";
echo '       <tr>' . "\n";
      }
    }
}
    ?>
      </tr>
            </table>
          </td>
        </tr>
Thanks anyone for helping me out.
Vanvoquan

i want to sort the available words by the "searched word"...is there any way ?
Code: [Select]
<?php

$query = "SELECT * FROM ce_cour_chap WHERE nom LIKE'%$find%' ORDER BY nom";
$result = mysql_query($query);

while($search = mysql_fetch_array( $result )) 
{ 
echo $search['nom']." - ".$search["chid"]."<br/>";
}
?>

I have a MySQL query that pulls multiple columns with many rows.  I want to break each column into its own array.
Here is what I have to this point but doesn't seem to be working.  Is this the right direction or is there something easier?
Thanks!

Code: [Select]

$query = "SELECT name, address, city, state FROM customers WHERE sku = '12345'";
$result = mysqli_query($dbc, $query) or die();

$name = array();
$address = array();
$city = array();
state = array();

while ($data = mysqli_fetch_assoc($result)) {
  $name = $data['name'];
  $address = $data['address'];
  $city = $data['city'];
  $state = $data['state'];
}

This topic has been moved to PHP Math Help.

http://www.phpfreaks.com/forums/index.php?topic=351485.0

I have a list generated from an array by foreach as
 
Code: [Select]
foreach ($list_array as $item) {
echo "$item<br />";
}
This is a long list, how can I separate the list to different pages? I mean the simplest way to do so

Hi People.

I run the following airfield site http://www.microlight.co

Now on each airfield card there is a google iframe image that is held in the database and shows OK on the page.

Anyone got any idea how I can get a hold of the co-ordinate information for each card so that I can display it somewhere else on screen?

Here is a typical image of the airfield I use.

Code: [Select]
<iframe width="700" height="700" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://www.google.co.uk/maps?ie=UTF8&t=h&ll=53.952058,-1.17631&spn=0.008839,0.014999&z=16&output=embed"></iframe><br /><small><a href="http://www.google.co.uk/maps?ie=UTF8&t=h&ll=53.952058,-1.17631&spn=0.008839,0.014999&z=16&source=embed" style="color:#0000FF;text-align:left">View Larger Map</a></small>

Currently, I am trying to make my URL shortener script able to track UTM variables from Google Analytics. I also want to provide my own (campaign/keyword/source/etc...) variables.

I am trying to sift through $_GET, pick out "approved" key/value pairs and set each key with the condition that UTM variables take higher precedence (I only want to store one value in the database).

My code is currently:

Code: [Select]
//Parse $_GET and only get the key/pairs that we need and store them in global $url_params for use through out the script
function set_url_params($allowed=NULL) { // $allowed is arg to add new values in future dev
global $url_params;

$allowed = array(
    'l', // Redirect key (e.g http://example.com?l=a1dFd7)
    'utm_campaign',
    'campaign',
    'utm_source' ,
    'source',
    'utm_medium',
    'medium',
    'utm_term',
    'term',
    'keyword',
    'kw',
    );

    $approved = array_intersect_key($_GET, array_flip($allowed));

    foreach($approved as $key => $value) {
        strip_tags(urldecode(trim($value)));
        $url_params[$key] = $value;
    }

    //Assign variables to global $url_params variable so other functions can use them.
    //NOTE: Google Analytics UTM parameters take precedence over script values.
    $url_params['l'] = isset($approved['l']) ? $approved['l'] : NULL ;
    $url_params['campaign'] = isset($approved['utm_campaign']) ? $approved['utm_campaign'] : $approved['campaign'];
    $url_params['source'] = isset($approved['utm_source']) ? $approved['utm_source'] : $approved['source'];
    $url_params['medium'] = isset($approved['utm_medium']) ? $approved['utm_medium'] : $approved['medium'];
    $url_params['term'] = isset($approved['utm_term']) ? $approved['utm_term'] : $approved['term'];
    $url_params['keyword'] = isset($approved['keyword']) ? $approved['keyword'] : $approved['kw'];
    // Just in case $url_params doesn't have a 'keyword' set, we will use 'term' instead.
    $url_params['keyword'] = isset($url_params['keyword']) ? $url_params['keyword'] : $url_params['term'];

}

I basically want to find a cleaner way of doing this without all the isset()'s. I also get NOTICE errors (running in E_ALL) for undefined variables that I would like to unset so I don't get those errors.

Any help would be appreciated. Thanks.

Hello.

I want to make a web-based rpg with mysql and php but need alot of help, I tryed once and failed.

Please msn me:
cginbarrhaven@hotmail.com

I need LOTS of help.

Im stuck!

Zeroth

This topic has been moved to Ajax Help.

http://www.phpfreaks.com/forums/index.php?topic=359538.0

I have a page where I want a success and a fail response. It's a contact page so, if they fill in all that's required, and send, a success "message" will pop up but if they send but for some reason, it fails, to display a fail "message".

What it does right now is the fail and success are constantly visible regardless.

So how do I make it display the corresponding message accordingly?

*Also how am I to make the text within the boxes invisible ? But that's lower priority

Hello folks. I have a system showing stock of products. Now I want to colorize the value based on how much it is.

For example 0 is red and then green is 10 000 and up. So the range should be like a smooth gradient.

What's the algorithm?

I have this array:

Code: [Select]
Array ( [jan] => 2 [feb] => 1 [mar] => 2 [apr] => 1 )
..and I want to return:

Code: [Select]
Array ('jan', 'mar')
As in, find the 2 elements with the highest count and put them in an array. What is the simplest way to achieve this?

Hi, I need to create a secure API at work so that 2 systems can interact with each other and request data (json format). I need to use an API key for this but don't want to use an API key stored in a database, what is the best way to go about this?


I would like to use some sort of encryption algorithm and a white list of a few values to validate against once decrypted, is this safe and are there any algorithms I can use to generate my keys and white list?