PHP - Trying To Access Xml Data Using Simplexmlelement

Hi guys,

I'm constructing a PHP document, using SimpleXML- I want to set the encolding of the document to "ISO-8859-1" - how do I do this..

This prob is driving me nuts... Can someone please help?

Thanks in advance.

Will

Hey Guys,

I have a snippet of XML here..

Code: [Select]
<courses>
  <course>
    <id>70</id>
    <name>Marketing and Social Media</name>
    <dates>
      <date>
        <instance_id>6747</instance_id>
        <location />
        <course_type>Day</course_type>
        <date_available>2011/07/13</date_available>
        <time_start>9:30</time_start>
        <time_end>17:00</time_end>
        <availibility>7</availibility>
        <running_dates>
          <running_date>2011/07/13</running_date>
          <running_date>2011/07/14</running_date>
        </running_dates>
      </date>
    </dates>
  </course>
I'm trying to run xpath query to return all the courses and running dates associated with it but I dont understand how I get the running_dates?

This is what I have..

Code: [Select]

<?php

$xmlstr = "../wp-content/themes/iact/courses.xml";
$xml = new SimpleXMLElement($xmlstr, NULL, TRUE);


foreach ($xml->xpath('//date/running_dates') as $date) {

    $t = "<p class='heading'>". $date->course_type."</p>
          <div class='content'>".$date->running_date."</div>"; // do I need to go into another foreach here to loop all of the running dates? hardly?
    echo $t;
}
?>

I have this SimpleXMLElement Object and I can't echo out any attribute. In this example I am only showing you one SimpleXMLElement Object of the entire result set just for brevity. Here is the code that loops through the results:

foreach($oXML->links->link as $o){
    echo "<pre>";print_r($o);echo "</pre>";
}



SimpleXMLElement Object
(
    [advertiser-id] => 2860239
    [advertiser-name] => Amber Alert GPS
    [category] => Array
        (
            [0] => children
            [1] => children
        )

    [click-commission] => Array
        (
            [0] => 0.0
            [1] => 0.0
        )

    [creative-height] => Array
        (
            [0] => 0
            [1] => 0
        )

    [creative-width] => Array
        (
            [0] => 0
            [1] => 0
        )

    [language] => en
    [lead-commission] => SimpleXMLElement Object
        (
        )

    [link-code-html] => "Hey Mom! Please Don't Lose Me Again." Use Promo Code "Amber2" To Get 20% Off New GPS Child Tracking Device!
    [link-code-javascript] => 
"Hey Mom! Please Don't Lose Me Again." Use Promo Code "Amber2" To Get 20% Off New GPS Child Tracking Device!

    [description] => 20% discount of Amber Alert GPS Child Locator Device when using "Amber2" Promo Code.
    [destination] => http://www.amberalertgps.com
    [link-id] => 10745524
    [link-name] => "Hey Mom! Please Don't Lose Me Again." Use Promo Code "Amber2" To Get 20% Off New GPS Child Tracking Device!
    [link-type] => Text Link
    [performance-incentive] => false
    [promotion-end-date] => SimpleXMLElement Object
        (
        )

    [promotion-start-date] => SimpleXMLElement Object
        (
        )

    [promotion-type] => coupon
    [relationship-status] => joined
    [sale-commission] => 30.00%
    [seven-day-epc] => N/A
    [three-month-epc] => 2.66
)


I try to do this but it doesn't work:

foreach($oXML->links->link as $o){
    echo $o['advertiser-id'];
}

# I also tried this:
foreach($oXML->links->link as $o){
    echo $o->advertiser-id;
}


How do you echo the values?

Hello!
I am using CURL to access HTML and extract all the elements from it as below
Code: [Select]
**
* Initialize the cURL session
*/
$ch = curl_init();
/**
* Set the URL of the page or file to download.
*/
curl_setopt($ch, CURLOPT_URL,'http://www.w3schools.com/PHP/php_xml_simplexml.asp');
/**
* Ask cURL to return the contents in a variable
* instead of simply echoing them to the browser.
*/
          curl_setopt($ch, CURLOPT_FAILONERROR,1);
          curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
          curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
          curl_setopt($ch, CURLOPT_TIMEOUT, 15);
/**
* Execute the cURL session
*/
$contents = curl_exec ($ch);

/**
* Close cURL session
*/
curl_close ($ch);


This works perfectly , but my next step is to use SimpleXMLElement() and grab a particular element from it which is.
Code: [Select]
$xml_data = new SimpleXMLElement($contents);

but I came across an article saying that there is no pint using SimpleXMLElement() to grab HTML Elements, Is that true?
and BTW if I need to  grab  a particular element (in the already extracted HTML using CURL) what is the function I am supposed to use ?

Thank you     

 

Hello, I'm in need of help. Sometimes my PHP reads XML from a ssh and it tends to fail at times.

Heres my complete error:

Code: [Select]
[04-Aug-2010 18:03:16] PHP Warning:  SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: Entity: line 3: parser error : Premature end of data in tag info line 2 in /home/nmdgamin/public_html/private/includes/functions/revision.php on line 69
[04-Aug-2010 18:03:16] PHP Warning:  SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]:  in /home/nmdgamin/public_html/private/includes/functions/revision.php on line 69
[04-Aug-2010 18:03:16] PHP Warning:  SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: ^ in /home/nmdgamin/public_html/private/includes/functions/revision.php on line 69
[04-Aug-2010 18:03:16] PHP Fatal error:  Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /home/nmdgamin/public_html/private/includes/functions/revision.php:69
Stack trace:
#0 /home/nmdgamin/public_html/private/includes/functions/revision.php(69): SimpleXMLElement->__construct('<?xml version="...')
#1 /home/nmdgamin/public_html/private/includes/functions/update.php(16): CheckRemoteRevision('SpaceBuild')
#2 /home/nmdgamin/public_html/prv_updater.php(13): Update()
#3 {main}
  thrown in /home/nmdgamin/public_html/private/includes/functions/revision.php on line 69

Remote function:

function CheckRemoteRevision($Name){
    if($Name){
        if($Query = MySQLQuery('SELECT name, url, sv_revision FROM data WHERE name=\''. $Name .'\';')){
            if($XMLFile = shell_exec('svn info \''. $Query['url'] .'\' --username anonsvn --password anonsvn --xml')){
                if($DCheck = explode(' ', $XMLFile)){
                    if($DCheck[0] == 'svn:'){
                        $Revision = '0';
                        $Result = MySQLQuery('UPDATE data SET sv_revision=\''. $Revision .'\' WHERE name=\''. $Query['name'] .'\';');
                        return False;
                    }
                }
                $XML = new SimpleXMLElement($XMLFile);
                foreach($XML->entry as $Attribute){
                    $Revision = $Attribute['revision']; 
                }
                if($Query['sv_revision'] < $Revision || $Query["sv_revision"] != $Revision){
                    $Result = MySQLQuery('UPDATE data SET sv_revision=\''. $Revision .'\' WHERE name=\''. $Query['name'] .'\';');
                }
                return $Revision;
            }else{
                return False;
            }
        }else{
            return False;
        }
    }else{
        return False;
    }
}

How would I full proof this from getting this error again, It seems to happen at completely random times.

I'm not very good with XML in PHP

Thanks!

Okay,

On my original problem, I have been able to authenticate with the web service login service, and extract a cookie as follows from the web-service:

$s_Cookie = $agLoginService->agGetCookie();
$s_Cookie = AGSESSION=oxhbjcKtPw5sOymAD8m8KcKR6JL4i+TIE5mZxwOrXLwCRr8iTOvPxA==;

Now, I create data access soapclient:

$agDataService = new SoapClient($s_DataURL, $a_SoapOptions);   //yes I know I should build my own class wrapper around soapClient, but I am trying to make sure I know what to build before I do

next in the process I need to set the cookie for the data access service.

I tried using:
<b>$agDataService->__setCookie('cookie', $s_Cookie);</b>

but I don't think it's right because when I call any of the service's functions, I get no data back.

This is what their engineer had to say ( he is no help in php at all)

This is a question referring the http headers.  He needs to set the cookies as given in the examples on the wiki page.  The cookie is specified in a response http header as: Set-Cookie.  So the http headers he got back are correct.  The cookie he has to set is AGSESSION=oxhbjcKtPw5sOymAD8m8KcKR6JL4i+TIE5mZxwOrXLwCRr8iTOvPxA==;  There should be an api for setting the cookie if not there is one for setting the http header.  Set the http header name for the request (cookie - notice that is different than what you get back from an http response - read the rfc spec for http for all of the details) then set the value.  The semi colon at the end is the delimiter for http headers (in the rfc).  That is all he needs to do if he gets back some login error that means the cookies did not get set correctly.

Any ideas or help will be great. Thank you.

Array
(
    [game] => Array
        (
            [id] => 2011012593950636050
            [name] => Array
                (
                    [us] => Castlevania II: Belmont's Revenge
                    [uk] => Castlevania II: Belmont's Revenge
                )


echo print_r($this->game[0]['name']) but undefined offset error.

I don't want to loop through the first array either.

Thanks

Hi, i am learning WordPress and have just started, but i have a problem....when i try to access my site i get this:

Warning: Cannot modify header information - headers already sent by (output started at /home/smra9/public_html/wp-content/themes/evanescence/functions.php:6) in /home/smra9/public_html/wp-includes/pluggable.php on line 890

when i open pluggable.php and i go to the line 890 it says:

header("Location: $location", true, $status);


i will also copy a text from line 885 to 890 so maybe you will understand better:

if ( $is_IIS ) {
header("Refresh: 0;url=$location");
} else {
if ( php_sapi_name() != 'cgi-fcgi' )
status_header($status); // This causes problems on IIS and some FastCGI setups
header("Location: $location", true, $status);
}


Can anyone help me, i don't know what to do

Hello, folks.
I am having a little trouble with this script. I want it to be able to read a directory, not just a file, and list all files in the directory along with their id3 tags. I can't get it to read all the files, it reads only the first file in the directory.
Here, I'm posting the basic (stripped down) script, without mods or add-ons.
I would appreciate any help.
Thanks.

Code: [Select]
<?php
    require('error.inc.php');
    require('id3.class.php');
    $nome_arq  = 'music.mp3';
 $myId3 = new ID3($nome_arq);
 if ($myId3->getInfo()){
         echo('<HTML>');
         echo('<a href= "'.$nome_arq.'">Click to play: </a><br>');
         echo('<table border=1>
               <tr>
                  <td><strong>Artist</strong></td>
                  <td><strong>Title</strong></font></div></td>
                  <td><strong>Track</strong></font></div></td>
                  <td><strong>Album/Year</strong></font></div></td>
                  <td><strong>Genre</strong></font></div></td>
                  <td><strong>Comments</strong></font></div></td>
               </tr>
               <tr>
                  <td>'. $myId3->getArtist() . '&nbsp</td>
                  <td>'. $myId3->getTitle()  . '&nbsp</td>
                  <td>'. $myId3->getTrack()  . '&nbsp</td>
                  <td>'. $myId3->getAlbum()  . '/'.$myId3->getYear().'&nbsp</td>
                  <td>'. $myId3->getGender() . '&nbsp</td>
                  <td>'. $myId3->tags['COMM']. '&nbsp</td>
               </tr>
            </table>');
         echo('</HTML>');
    }else{
     echo($errors[$myId3->last_error_num]);
   }
?>

When I send values to the foreach they are not recorded in the array.

$x = $getProductID;
$_SESSION['pColors'] = array();

if(isset($_POST['pColors'])) {

    foreach($_POST['pColors'] as $colorKey => $RColors) {
        $_SESSION['pColors'][$colorKey] = $RColors;
    }
}

var_dump($_SESSION['pColors']);

Send date with AJAX:

                $('.addToCart').click(function(){
                    $.ajax({
                        url:""+realLink+"cart.php",
                        method:"POST",
                        data:{action:action,pColors:pColors},
                            success:function(data){
                               //alert(data);
                            }
                    });
                });

I've got data in a mySql database which is updated daily. I would like to allow webmasters to place this data in a form of a widget on their websites provided they pay for access. If not payment comes through we should be able to block access.   Any suggestions how this project would be designed?

Hey Guys.   I have a class named CoreCartFunctions. In the class there is a protected property named $menu_item_id which is initialized  as null.   A method named GetMenuItemId assigns the $menu_item_id its value. I have tested it out using the following,  to see if a value got returned and it did

fb($menu_item_id->GetMenuItemId(), "This is the menu id");

The problem is when I access the property from a different public method in the same class it dones't return anything.

fb($menu_item_id->DisplayMenuItems());

It only returns something when I hard code a value to it.... Not sure why this is happening. Here is my full code.   Please not the example below may have some syntax errors since I just copied and paste pieces of my code, to show a quick and dirty example.

class CoreCartFunctions {


protected $menu_item_id = NULL; 


public static $items; //Equal to the a long session string

protected function GetMenuItemId() {


      foreach (self::$items as $menu_item_id_session) {


/***********************************
Get the id of the menu item item
************************************/
$this->menu_item_id = preg_match_all('/\-(.*?)\*/',$menu_item_id_session,$match_found)?$match_found[1][0]:"";
// The following line shows example of above line
// $menu_item_id = "12";

public function DisplayMenuItems(){
  

return $this->menu_item_id; // Doesn't return Item ID

}




}

Hi guys,

I am making a site where users upload files (like images, pdfs, etc) to the server.

My question is, how does Facebook handle file permissions, restricting access to files uploaded to their servers based on what a user sets?
Because I need to implement a similar thing and have no idea how to do it in a clean way.

I have had two thoughts on storing the files 1) in a DB or 2) in a folder out of the wwwroot, which would prevent access by anyone without knowing the path (or some such) but it is the more "real" permissions implementation I am stuck on.

I obviously would like to achieve this with PHP and MySQL(i).

Any help is much appreciated.

Cheers in advance.

If a client connects to a ReactPHP TLS socket server, is it possible to obtain the symmetric key from within the PHP code?  Hoping it will allow me to decrypt  analysis traffic between two using Wireshark.