PHP - Accessing Another Page

Hi guys,

I have xml that looks like:

<item>
<title></title>
<link></link>
<description></description>
<dc:date>2011-02-27T16:42:31-05:00</dc:date>
</item>


I can access title, link, and description just fine.  But how do I access a tag that has a colon?

I tried this:

Code: [Select]
$x = new SimpleXmlElement($content);
$entry = $x->item;

$entry->children('dc', true)->date;

Thanks for looking.

LR

HEy Guys
Here is a snippet of an array:

SimpleXMLElement Object
(
    [report1] => SimpleXMLElement Object
        (
            [ReportHost] => Array
                (
                    => SimpleXMLElement Object
                        (
                            [HostName] => 192.168.2.34
                            [startTime] => Thu Dec 17 13:58:49 2009
                            [stopTime] => Thu Dec 17 15:13:13 2009
                            [netbios_name] => (unknown)
                            [mac_addr] => (unknown)
                            [dns_name] => (unknown)
                            [os_name] => (unknown)
                            [num_ports] => 2
                            [num_lo] => 0
                            [num_med] => 0
                            [num_hi] => 0
                            [ReportItem] => Array
which is printed using print_r($a)
now how can i access [HostName] => 192.168.2.34 in the $a array??
Thanks in advance

Is it possible to have a class access another class it its parent directory without using a fully qualified name?  While the following script is not valid, it is how I would have thought it would be done should it be possible.  If it is not possible, I expect there is a good reason why one would not want to do so, and would appreciate your thoughts why that is so.  Thanks

// src/PrimaryTopic/SubTopic/SubSubTopic/ParentClass.php
namespace PrimaryTopic\SubTopic\SubSubTopic;
class ParentClass {}

// src/PrimaryTopic/SubTopic/SubSubTopic/Child/ChildClass1.php
namespace PrimaryTopic\SubTopic\SubSubTopic\Child;
class ChildClass1 extends ..\ParentClass {}

// src/PrimaryTopic/SubTopic/SubSubTopic/Child/ChildClass2.php
namespace PrimaryTopic\SubTopic\SubSubTopic\Child;
class ChildClass2 extends ..\ParentClass {}

 

Hi all,

I've tried to access the admin.php of the xcart installation he http://www.cleaningshopuk.com but it doesn't allow me to access it, saying that it's a 404 page not found error.

That page does in fact exist, but I think the issue might be something to do with a redirection. The site owner apparently clicked on something in the admin section (possibly https or something similar) but what can I do to avoid this issue without having to re install everything?

Thanks,

Neil

    I have the following code in zend:

  Code: [Select]
$arrErrors=array();
     if (!empty($this->post['submit']))
    {
    // Each time theres an error, add an error message to the error array
           // using the field name as the key.
          if (empty($this->post['client_name']))
      $arrErrors['client_name'] = "Please Enter Client's name as it appears in the carrier software";
    }
if i set $this->view->arrErrors=$arrErrors in the controller,
Can I access it as $this->arrErrors['client_name'] in the view?

Hey everyone,
I'm creating a website which requires users to login. I didn't want to have to do my own crypto, so I basically created it with Wordpress. I'm at the point where I don't want to use Wordpress for the whole site--just the login system. So I was wondering how I can piggyback off the user management system of Wordpress while using my own script for the rest of the site. I know that Wordpress ends up storing passwords in the database as HMACs, for what that's worth.
Thank you,
Ryan

Hello All:

I am trying to access a value within an object. The value name has whitespace in it and is called "zip code".

When I try to access the value via regular object call such as:

Code: [Select]
$sub = $sub->zip code;
PHP goes crazy on me.

I've tried to encapsulate the value name within a variable like this:

Code: [Select]
$zip_code = "Zip Code";

$sub = $sub->zip_code;

and that doesn't work either.

Does anyone have any ideas about how I should go about yanking the data out?

I use a CURL script API with the header "$headers[] = 'Content-Type: application/json';"

The script ends with "$result = curl_exec($ch);"

If I simply echo the $result to  my browser, I get an array that looks like this:

stdClass Object
(
    [fromAddress] => stdClass Object
        (
            [name] => Fred Sender
            [phone] => 203-111-0000
        )

    [toAddress] => stdClass Object
        (
            [name] => Susan Recipient
            [phone] => 919-555-1212
            
What is the absolute minimum I need to do to access the phone number in the "toAddress" (919-555-1212).

Do I really need to "json_decode" this array?

I've spent 2 1/2 days trying every which way, with every permutation to access that one value:

echo $result["fromAddress"]["phone"];
echo $result->fromAddress->phone;
echo $result[0]->fromAddress->phone
echo $arr[0]->fromAddress->phone; // $arr = json_decode($result);
echo $arr->fromAddress->phone;
echo $arr[0]->fromAddress->phone;
echo $arr[0]->fromAddress["phone"];

Unfortunately I must have fallen asleep during the array lesson in PHP class  ?

Thank you.

Can somebody help me what i'm  doing wrong? The value from database is not visible when using:
<?php
$artikel = new Artikel();
$content= $artikel->printArtikel();
echo $content;
?>


<?php
class Artikel {
                // db connection
protected $mydb; 

                // database value
protected $land;

public function __construct($artikelnummer = false)
{  // databaseconnection:
$this->mydb = new MyDB();

if($artikelnummer)
{
$this->load($artikelnummer); 
}
else // load everything from database.
{
$sql = "SELECT * FROM artikel";
$this->mydb->doQuery($sql);
$this->mydb->close();
}
}

public function load($artikelnummer)
{
$sql = "SELECT * FROM artikel";
$this->mydb->doQuery($sql);

if($artikel = $this->mydb->fetch())
{
    // i got a feeling there is something missing here, like query from database??
                }
$this->mydb->close();
}

public function printArtikel()
{
// return database value as table.
$html = "<table border='1'>";
$html .= "<tr>
<td>".$this->land."</td> 
                </tr>";
$html .= "</table>";
return $html;
}
}
?>


Other class are accessing extern. For example database connection with class MyDB.
please, can somebody correct my script??

So basically I'm using PHP to solve a math problem for me. The user puts in a few parameters and the program runs those numbers through the algorithm and spits out a bunch of xy coordinates. I'm using the PHP SELF method to retrieve the user input. This all works fine, but it's afterwords that I run into problems. I create a drop down menu of all the x values and I want the user to be able to choose any x value they wish and to have the corresponding y value be displayed. The problem is that I have to use another POST command for this and when I do, it wipes out all the computed data.  Of course the y-value is never displayed, and there lies the problem.

I'm sure there are many ways to get around this, but I could not find one out myself. Anyone have any ideas?

Hi all,

I am still trying to figure what went wrong. It doesn't work over here.

The error shown was the {else} command
else {
      echo '<p class="error">There was a problem accessing your profile.</p>';
   }

I have attached my 4 sql tables for reference. Appreciate any advices....

Code: [Select]
<?php
$query3 = "SELECT ols.subject_level_id, sl.level_id, sl.subject_id, tl.level_name AS level_name, ts.subject_name AS subject_name " .
        "FROM tutor_overall_level_subject AS ols " .
"INNER JOIN tutor_subject_level AS sl USING (subject_level_id) " .
        "INNER JOIN tutor_level AS tl USING (level_id) " .
        "INNER JOIN tutor_subject AS ts USING (subject_id) " .
"WHERE ols.tutor_id = '" . $_GET['tutor_id'] . "'";


  $data3 = mysqli_query($dbc, $query3)
  or die(mysqli_error($dbc));

  if (mysqli_num_rows($data3) == 1) {

echo '<div id="panel4">';

echo'<table><tr>'; // Start your table outside the loop... and your first row
$count = 0; // Start your counter
while($row3 = mysqli_fetch_array($data3)) {
/*  Check to see whether or not this is a *new* row
If it is, then end the previous and start the next and restart the counter.
*/
if ($count % 5 == 0) { 
echo "</tr><tr>"; $count = 0;
}
echo '<td class="label">' . $row3['level_name'] . '</td><td>' . $row3['subject_name'] . '</td>';
$count++; //Increment the count
} 
echo '</tr></table><br/>'; //Close your last row and your table, outside the loop

echo '</div>'; //End of panel 4

} //End of if (mysqli_num_rows($data3) == 1)

else {
echo '<p class="error">There was a problem accessing your profile.</p>';
}
?>

Hello every1,   I'm trying to create a magazine wesite and I dont want anybody to access my images folder which is located in the root directory.   I want some thing like this...   I want to call the images in my website using <img> tag but I dont want any1 to access the directory directly.   It should also protect from software bots also like (HTTrack or website Copier)   It should show "Access forbidden".   Any help will be greatly appreciated.   Thank you...    

This is a bit of a wierd problem, but I haven't been able to solve it so I thought I'd post it up here.

Basically, I'm using the following function to access Maxmind's GEO IP database (so that I can target visitors to my site based on their location):


<?php

// This code demonstrates how to lookup the country by IP Address

include("geoip.inc");

// Uncomment if querying against GeoIP/Lite City.
// include("geoipcity.inc");

$gi = geoip_open("/home/bounce6/public_html/geoIP/GeoIP.dat",GEOIP_STANDARD);

$ip=$_SERVER['REMOTE_ADDR'];

$country=geoip_country_code_by_addr($gi, "$ip");


geoip_close($gi);

?>


The function is being called using this line from a separate file:

include "/home/username/public_html/mydomain.com/functions/getCountry.php";


Now the code does what it's supposed to do, in as far as it's able to give me a string which details where a visitor is located.

However, for some strange reason it seems to be adding a new HTML tag into my existing header tag.

The code which has been inserted is as follows:


<html xmlns="http://www.w3.org/1999/xhtml">
<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
</head>

<body>
</body>
</html>


I've managed to isolate the problem to this script, so I know that there must be an issue with it, but I'm not quite sure what it is.

Can anyone suggest why this extra source code is being produced? Is there a particular function that I'm using which is forcing additional headers or something?!

Any thoughts would be really appreciated!

Hi.
I was asked to make a portal to facilitate access information of the company.
There are databases in MSSQL and Oracle, and products made in PHP. NET and access to two different server files via network shares.
Also as a facilitator wanted access to the files (default documents) on the local machines of users.
I've done something, but now I'm locked in for remote access client machines.
Is there any way to do this in PHP? and using another type of language?

I am trying to write a phone script that will accept a file uploaded by a user, read and alter the file byte by byte then return the file to the user. The class that alters the file I have already written but I don't know how to accept the uploaded file data, how to read it byte by byte, what to do with the altered data until the file alteration is complete, and how to return it to the user. Any help would be greatly appreciated.