PHP - No Dynamic Variables Able To Load?

Hello. If someone can help me, i'll be grateful
So i have a foreach and an $output .= function that fills some infos in a table. Inside it i have a div for each line that when hovering your mouse should get some data .. Here i have a big problem, because for each line it should get some data and i don't know how to do it ...

i'll post here some of my code for better understanding.

Quote

//some java here
<?php
require "class.php";

  $server_list = query_group();
  $misc   = server_misc($server);

foreach ($server_list as $server)
    {
      $misc   = server_misc($server);
      $server = server_html($server);
      $idi = "{$server['o']['id']}";
$harta = "<a onmouseover=\"ShowContent('harta'); return true;\" onmouseout=\"HideContent('harta'); return true;\" href='".link($server['o']['id'])."' target=\"_self\">{$server['s']['map']}</a>
<div style=\"position:absolute;\" id=\"harta\" class=\"FAQ\">file_get_contents('http://mysite/player.php?d={$idi}')</div> ";

$output .= "
<table>
........... some code.....
<td>
{$harta}
        </td>
.......



so basicly when i hover my mouse over each row it should get data from the file for that id... The problem is that only one page can be loaded with file_get_contents. I read over the internet that some ajax functions can do it but i really don't know how.
Please help me, i've been looking for 3 days already without any luck 

Hi All,   Am hoping someone can point out my perhaps obvious issue here.   I've a series of links that are dynamically created:

<a class="team-link" rel="<?php the_ID(); ?>" href="#">

When a link is clicked, I'm trying to get content to load into this DIV:

<div id="single-post-container"></div>

I have the following jquery:

<script>
$(document).ready(function(){
 
        $.ajaxSetup({cache:false});
        $(".team-link").click(function(){

			var post_id = $(this).attr("rel");

            $.ajax({
                url        : "http://www.domain.co.uk/wp-content/themes/name/loop.php",				
                data       : {"the_team": post_id },
				type       : "POST",
                dataType   : "html",                
				success: function(response) {
					$("#single-post-container").html(response);						
				}
        return false;
        });
		
 
});
</script>

This is my loop.php file:

require_once('../../../wp-load.php');

// Our variables
$the_team = (isset($_GET['post_id'])) ? $_GET['post_id'] : 0;

echo $the_team;

query_posts(array(
			'post_type' => 'work',
			'meta_key' => 'author_name',
			'meta_value' => $the_team
));

// our loop
if (have_posts()) {
	while (have_posts()){
	the_post();	
	?>

		<h1><?php the_title(); ?></h1>
		<?php the_content(); ?>
        <hr />
	
	<?php
	}
}
wp_reset_query();

However, when you click the link, nothing happens. I know loop.php works as I can specify a value and manually browse to it to see the content.   I feel I'm missing something obvious as I'm new to AJAX.   Your help/patience is very much appreciated

I wonder whether someone may be able to help me please.

I've put together the following script which saves user defined images to server folders using the Aurigma Image Uploader software.

Code: [Select]
<?php
require_once 'Includes/gallery_helper.php'; 
require_once 'ImageUploaderPHP/UploadHandler.class.php'; 
$galleryPath = 'UploadedFiles/'; 
 
function onFileUploaded($uploadedFile) { 
  global $galleryPath; 
 
  $packageFields = $uploadedFile->getPackage()->getPackageFields(); 
  $username=$packageFields["username"]; 
  $locationid=$packageFields["locationid"]; 
  $usernamefolder = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $_POST['username']); 
  $locationfolder = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $_POST['locationid']); 
  $dirName = preg_replace('/[^a-z0-9_\-\.()\[\]{}]/i', '_', $_POST['folder']); 
 
  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR . $usernamefolder . DIRECTORY_SEPARATOR . $locationfolder . DIRECTORY_SEPARATOR; 
  $absThumbnailsPath = $absGalleryPath . 'Thumbnails' . DIRECTORY_SEPARATOR; 
 
  if (!is_dir($absGalleryPath)) mkdir($absGalleryPath, 0777, true); 
  chmod($absGalleryPath, 0777); 
  if (!is_dir($absGalleryPath . $dirName)) mkdir($absGalleryPath . $dirName, 0777, true); 
  chmod($absGalleryPath . $dirName, 0777); 
 
  if ($uploadedFile->getPackage()->getPackageIndex() == 0 && $uploadedFile->getIndex() == 0) 
    initGallery($absGalleryPath, $absThumbnailsPath, FALSE); 
 
  $originalFileName = $uploadedFile->getSourceName(); 
  $files = $uploadedFile->getConvertedFiles(); 
  $sourceFileName = getSafeFileName($absGalleryPath, $originalFileName); 
  $sourceFile = $files[0]; 
 
  if ($sourceFile) $sourceFile->moveTo($absGalleryPath . $sourceFileName); 
  $thumbnailFileName = getSafeFileName($absThumbnailsPath, $originalFileName); 
  $thumbnailFile = $files[1]; 
  if ($thumbnailFile) $thumbnailFile->moveTo($absThumbnailsPath . $thumbnailFileName); 
  
  $descriptions = new DOMDocument('1.0', 'utf-8'); 
  $descriptions->load($absGalleryPath . 'files.xml'); 
  
  $xmlFile = $descriptions->createElement('file'); 
  // <-- please check the following line 
  $xmlFile->setAttribute('name', $_POST['folder'] . '/' . $originalFileName); 
  $xmlFile->setAttribute('source', $sourceFileName); 
  $xmlFile->setAttribute('size', $uploadedFile->getSourceSize()); 
  $xmlFile->setAttribute('originalname', $originalFileName); 
  $xmlFile->setAttribute('thumbnail', $thumbnailFileName); 
  $xmlFile->setAttribute('description', $uploadedFile->getDescription()); 
  $xmlFile->setAttribute('username', $username); 
  $xmlFile->setAttribute('locationid', $locationid); 
  $xmlFile->setAttribute('folder', $dirName); 
 

  $descriptions->documentElement->appendChild($xmlFile); 
  $descriptions->save($absGalleryPath . 'files.xml'); 
} 
 
$uh = new UploadHandler(); 
$uh->setFileUploadedCallback('onFileUploaded'); 
$uh->processRequest(); 
?>
This code saves the files in the following structu

UploadedFiles (Pre-existing folder)
'username' (Subfolder created dynamically on image upload if it doesn't already exist. This folder contains the 'location' folder) 'location' (Subfolder created dynamically on image upload if it doesn't already exist. This contains original image, 'files.xml' and 'Thumbnails' folder) 'Thumbnails' (Subfolder created dynamically on image upload if it doesn't already exist. This contains thumbnail of original image)
I'm now trying to put together a script which creates an image gallery, with those images pertinent to the current user and location. The code below is the piece of my script which deals with the loading of the images.

Code: [Select]
<?php 
  $galleryPath = 'UploadedFiles/'; 
    
  $thumbnailsPath = $galleryPath . 'Thumbnails/'; 
    
  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR; 
    
  $descriptions = new DOMDocument('1.0'); 
  $descriptions->load($absGalleryPath . 'files.xml'); 
?>
The initial problem I had, was resolved from guidance I received on this site, and that was to find the correct 'realpath' of the 'Thumbnails' folder and 'files.xml'
These are as follows: Quote

/homepages/2/d333603417/htdocs/development/UploadedFiles/IRHM73/1

  and Quote

/homepages/2/d333603417/htdocs/development/UploadedFiles/IRHM73/1/Thumbnails

with 'IRHM73' being the 'username' value and '1' the 'location' value.

The problem I now have lies within this line of code:

`$absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR;`

Because the 'username' and 'location' are dynamic and hence contain different values for each user and location, I've found it impossible to find a way of creating the correct file path to open the 'Thumbnails' folder and 'files.xml'.

I had tried this:

Code: [Select]
<?php 
   
  $galleryPath = 'UploadedFiles/'; 
    
  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR . $usernamefolder . DIRECTORY_SEPARATOR . $locationfolder . DIRECTORY_SEPARATOR; 
  $absThumbnailsPath = $absGalleryPath . 'Thumbnails' . DIRECTORY_SEPARATOR; 
    
  $descriptions = new DOMDocument('1.0'); 
  $descriptions->load($absGalleryPath . 'files.xml'); 
?>
But I receive the following error: DOMDocument::load() domdocument.load: I/O warning : failed to load external entity /homepages/2/d333603417/htdocs/development/UploadedFiles/'files.xml'; in /homepages/2/d333603417/htdocs/development/gallery.php on line 13 and line 13 is this:  Code: [Select]
$descriptions->load($absGalleryPath . 'files.xml');

I really am stumped with what to do next to get this to work. I appreciate that this is a fairly lengthy post, but thought it would be better to post all the information.

I just wondered whether someone could perhaps take a look at this and let me know where I'm going wrong and how I can get it to work.

Many thanks and regards

hi all,   this is my setup Apache/2.2.15 (Unix) PHP 5.4.36 (cli) (built: Dec 19 2014 06:28:27) CentOS release 6.6   i am having intermmittent issues whenever in install pdo_oci and oci8 for PHP following this procedure http://shiki.me/blog...ntos-6-4-64bit/   this is the full error [root@localhost ~]# php -v
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/oci8.so' - /usr/lib64/php/modules/oci8.so: undefined symbol: php_checkuid in Unknown on line 0
PHP Warning:  PHP Startup: PDO_OCI: Unable to initialize module   location of  oci8 [root@localhost ~]# cd /usr/lib64/php/
[root@localhost php]# ll
total 8
drwxr-xr-x. 2 root root 4096 Jan  6 20:16 build
drwxr-xr-x. 2 root root 4096 Jan  6 20:16 modules
[root@localhost php]# cd modules/
[root@localhost modules]# ll
total 4052
-rwxr-xr-x. 1 root root   69304 Dec 19 13:32 curl.so
-rwxr-xr-x. 1 root root 2708336 Dec 19 13:32 fileinfo.so
-rwxr-xr-x. 1 root root   46152 Dec 19 13:32 gmp.so
-rwxr-xr-x. 1 root root   41576 Dec 19 13:32 json.so
-rwxr-xr-x. 1 root root   49288 Dec 19 13:32 mssql.so
-rwxr-xr-x. 1 root root  482372 Jan  6 14:15 oci8.so<<<<<========
-rwxr-xr-x. 1 root root   20256 Dec 19 13:32 pdo_dblib.so
-rwxr-xr-x. 1 root root  124216 Jan  6 13:32 pdo_oci.so
-rwxr-xr-x. 1 root root  101784 Dec 19 13:32 pdo.so
-rwxr-xr-x. 1 root root   25984 Dec 19 13:32 pdo_sqlite.so
-rwxr-xr-x. 1 root root  265584 Dec 19 13:32 phar.so
-rwxr-xr-x. 1 root root   45744 Dec 19 13:32 sqlite3.so
-rwxr-xr-x. 1 root root   41008 Dec 19 13:32 sybase_ct.so
-rwxr-xr-x. 1 root root   94808 Dec 19 13:32 zip.so
[root@localhost modules]#   [root@localhost modules]# cd /etc/php.d
[root@localhost php.d]# ll
total 56
-rw-r--r--. 1 root root 49 Dec 19 13:32 curl.ini
-rw-r--r--. 1 root root 57 Dec 19 13:32 fileinfo.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 gmp.ini
-rw-r--r--. 1 root root 49 Dec 19 13:32 json.ini
-rw-r--r--. 1 root root 51 Dec 19 13:32 mssql.ini
-rw-r--r--. 1 root root 18 Jan  6 14:16 oci8.ini
-rw-r--r--. 1 root root 59 Dec 19 13:32 pdo_dblib.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 pdo.ini
-rw-r--r--. 1 root root 22 Jan  6 13:59 pdo_oci.ini
-rw-r--r--. 1 root root 61 Dec 19 13:32 pdo_sqlite.ini
-rw-r--r--. 1 root root 49 Dec 19 13:32 phar.ini
-rw-r--r--. 1 root root 55 Dec 19 13:32 sqlite3.ini
-rw-r--r--. 1 root root 59 Dec 19 13:32 sybase_ct.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 zip.ini
[root@localhost php.d]# more oci8.ini
extension=oci8.so     but if i do this   [root@localhost php.d]# rm -fr oci8.ini
[root@localhost php.d]# ll
total 52
-rw-r--r--. 1 root root 49 Dec 19 13:32 curl.ini
-rw-r--r--. 1 root root 57 Dec 19 13:32 fileinfo.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 gmp.ini
-rw-r--r--. 1 root root 49 Dec 19 13:32 json.ini
-rw-r--r--. 1 root root 51 Dec 19 13:32 mssql.ini
-rw-r--r--. 1 root root 59 Dec 19 13:32 pdo_dblib.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 pdo.ini
-rw-r--r--. 1 root root 22 Jan  6 13:59 pdo_oci.ini
-rw-r--r--. 1 root root 61 Dec 19 13:32 pdo_sqlite.ini
-rw-r--r--. 1 root root 49 Dec 19 13:32 phar.ini
-rw-r--r--. 1 root root 55 Dec 19 13:32 sqlite3.ini
-rw-r--r--. 1 root root 59 Dec 19 13:32 sybase_ct.ini
-rw-r--r--. 1 root root 47 Dec 19 13:32 zip.ini
[root@localhost php.d]# php -v
PHP Warning:  PHP Startup: PDO_OCI: Unable to initialize module
Module compiled with module API=20090626
PHP    compiled with module API=20100525
These options need to match
 in Unknown on line 0
PHP 5.4.36 (cli) (built: Dec 19 2014 06:28:27)
Copyright © 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright © 1998-2014 Zend Technologies   no errror on PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/oci8.so' - /usr/lib64/php/modules/oci8.so: undefined symbol: php_checkuid in Unknown on line 0 [root@localhost php.d]#     thanks in advance
Edited by taliez, 06 January 2015 - 11:40 PM.

Hi there,   I have a table in a MySQL database where I keep a list of user privileges. I am trying to create variables where the name of variable matches the privileges in the table.   This is also known as variable variables (I think).   EDIT (17/07/2014 04:02 PM): This might be a better way to describe what I'd like, so if the value from the table is admin_panel I'd like to dynamically create a variable with that name.   I have created a code so far, but all I seem to be getting is a list of Notice errors telling me that the variable is undefined. (I have supplied a list of errors a bit further down the post).   Here is the code:

<?php
$host = "localhost";
$account = "***";
$password = "****";
$dbname = "****";

$connect = mysql_connect($host,$account,$password) or die("Unable To Connect");
$db = mysql_select_db($dbname,$connect) or die("Unable To Select DB");

$perm_query = "SELECT * FROM `privileges`";
$permission_query = mysql_query($perm_query);

while($row = mysql_fetch_array($permission_query))
{
$rows[] = $row;
}

foreach($rows as $row)
{
${$row['privilege']};
}
?>

The list of errors:   Notice: Undefined variable: admin_panel in C:\xampp\htdocs\DynamicVariables.php on line 20
Notice: Undefined variable: create_user in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: edit_user in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: delete_user in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: create_group in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: edit_group in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: delete_group in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: view_log in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: log_settings in C:\xampp\htdocs\DynamicVariables.php on line 20

Notice: Undefined variable: password_change in C:\xampp\htdocs\DynamicVariables.php on line 20   Thanks
Edited by chrisrulez001, 17 July 2014 - 10:05 AM.