PHP - Php Simplexml - How To Check The Existence ?

Ok so I have a url that is an XML doc, it says at the top

"This XML file does not appear to have any style information associated with it. The document tree is shown below."

and it has info like this

Code: [Select]

<outer>
  <xml>
    <viewer>
      <user>
        <id>1245789</id>
        <name>CLueless</user>
        <business>none</business>
      </user>
    </viewer>
  </xml>
</outer>


How would I load the link and then assign everything to a variable like id, name and business

I usually use something like this but Im trying to get learn simple xml



$info = file_get_contents('url');
$id = explode('<id>', $info);
$id = explode('</', $id[1]);
$name = explode('<name>', $info);
$name = explode('</', $name[1]);
$biz = explode('<business>', $info);
$biz = explode('</', $biz);

Hi,  I'm new to php and coding in general.  I'm trying to parse xml from a remote device and access specific value data.

Here is the xml:

<?xml version="1.0" encoding="ISO-8859-1" ?>
- <Device id="S10011" hb="1935">
  <Group id="1" />
  <Group id="2" />
  <Group id="3" />
  <Group id="4" />
  <Group id="5" />
  <Group id="6" />
  <Group id="7" />
  <Group id="8" />
- <Group id="9">
- <Probe id="99">
  <Value>1.0</Value>
  </Probe>
- <Probe id="1">
  <Value>86.4</Value>
  </Probe>
- <Probe id="2">
  <Value>45.7</Value>
  </Probe>
- <Probe id="3">
  <Value>2.9</Value>
  </Probe>
- <Probe id="4">
  <Value>1.0</Value>
  </Probe>
  </Group>
  </Device>
-----------------------
Here is my php code to read in the xml:
<?php
   // Establish a port 80 connection
   $http = fsockopen("192.168.2.106",80);

   // Send a request to the server
   $req = "GET /xmldata HTTP/1.0\r\n";
   $req .= "Host: 192.168.2.106\r\n";
   $req .= "Connection: Close\r\n\r\n";
   fputs($http, $req);

   // Output the request results
   while(!feof($http)) {
      $data .= fgets($http, 1024);
   }
   // Close the connection
   fclose($http);
  
  $xml = simplexml_load_string($data);

print_r ($xml);

?> 

This yields the following data:
SimpleXMLElement Object ( [@attributes] => Array ( [id] => S10011 [hb] => 117546 ) [Group] => Array ( => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 1 ) => ) [1] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 2 ) => ) [2] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 3 ) => ) [3] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 4 ) => ) [4] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 5 ) => ) [5] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 6 ) => ) [6] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 7 ) => ) [7] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 8 ) => ) [8] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 9 ) [Probe] => Array ( => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 99 ) [Value] => 1.0 ) [1] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 1 ) [Value] => 84.2 ) [2] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 2 ) [Value] => 44.1 ) [3] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 3 ) [Value] => 4.8 ) [4] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 4 ) [Value] => 1.0 ) ) ) ) )

I would like to display group 9 probe 1 value for example and I cannot get it to work.  Any tips?

Hello,

I'm trying to read the data of a xml file with the help of simplexml.  I'm having trouble reading subchilds.

For example im trying to read the following xml:

<root>
     <child>
           <subchild>
                   <dataineed/>
                   <dataineed/>
                   <dtaineed/>
           <subchild>
    </child>
</root>

I'm using the following code:

<?php

$oLinkjes = new SimpleXMLElement('http://feedlink.php', 0, TRUE);

$countcat = count($oLinkjes->subchild);

echo $countcat;

?>

It echo's the the result '0' which means that it does not successfully reads the subchild. Because of that i can't get the data i want.
When i change subchild to child is does echo '1'.

Anyone knows what I'm doing wrong here? I'm new to xml so there might be a easy fix to this.

Hey guys I have the following code:

Code: [Select]
$xml = new SimpleXMLElement( 'http://steamcommunity.com/profiles/76561197963859775?xml=1' , NULL, TRUE );
print_r($xml);The problem here is that it doesnt echo everything correctly...
It doesn't show avatarFull for me
Code: [Select]
impleXMLElement Object
(
    [steamID64] => 76561197961308838
    [steamID] => SimpleXMLElement Object
        (
        )

    [onlineState] => in-game
    [stateMessage] => SimpleXMLElement Object
        (
        )

    [privacyState] => public
    [visibilityState] => 3
    [avatarIcon] => SimpleXMLElement Object
        (
        )

    [avatarMedium] => SimpleXMLElement Object
        (
        )

    [avatarFull] => SimpleXMLElement Object
        (
        )

That's what it shows, the avatarFull and a couple others are empty.
How do I fix this? Thank you

Hello, I am sorry for this question in advance. I will try to explain it as detailed but, as short as possible so bare with me. I have a script that I did that parses an XML file and outputs the info in a table. The tables are created with each entry in XML file. Everything works great and as designed except for when there is no data. I know why it is doing this, I am just not sure how to approach fixing this. So here is what the data looks like where there is nothing and what the table shows. I am posting a screenshot of the XML file as I am not sure it will be empty if I post the link.   

Hello,

I am using curl with it's code like this:
Code: (php) [Select]
<?php
$urls = 'http://www.a-url.com';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $urls);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "xml=".urlencode($xml_posts));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: close'));
$result=curl_exec($ch);
var_dump($result);

$data = XML_unserialize($result);
echo ($data);
?>
and using the XML Parse by:
Quote

# XML Library, by Keith Devens, version 1.2b
# http://keithdevens.com/software/phpxml


When i echo $data and $result i can see them on the front end and the xml in the source code once i view it.

How do i add a SimpleXML to this as i want to get some of the values from the xml file displayed in a array with a number of rows. Does this mean getting rid of the XMLParser function file and using a SimpleXML function file. Can i not use both?

When i try to use the SimpleXML functions, i'm clueless in how to get it's data from the xml $results. The XML is the source can be shown like this with me only showing one line:
Code: [Select]
<Result>
<Info>
<Details>
<Type>
<Who>
<Name key="1">This is Me</Name>
<Number1 key="2">18.93</Number1>
<Number2 key="2">20.01</Number2>
<Number3 key="2">15.21</Number3>
</Who>
</Type>
</Details>
</Info>
</Result>

Can somebody please help me with this ? I need to getthis sorted !!

Hi I want the icon of a digg user

$apicall = 'http://services.digg.com/2.0/user.getInfo?usernames='.$username.'&type=xml';     $result = simplexml_load_file($apicall);      print_r($result);()

With that code I'll get this:

Quote

            SimpleXMLElement Object
(
    [count] => 1
    [users] => SimpleXMLElement Object
        (
            [Ericquits] => SimpleXMLElement Object
                (
                    [username] => Ericquits
                    [about] => SimpleXMLElement Object
                        (
                        )

                    [user_id] => 20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e
                    [name] => Eric Quit
                    [icons] => SimpleXMLElement Object
                        (
                            [item] => Array
                                (
                                    => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/c.4164547322.png [1] => http://cdn1.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/h.4164547322.png
                                    [2] => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/m.4164547322.png
                                    [3] => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/l.4164547322.png
                                    [4] => http://cdn1.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/p.4164547322.png
                                    [5] => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/s.4164547322.png
                                    [6] => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/r.4164547322.png
                                )

                        )

                    [gender] => SimpleXMLElement Object
                        (
                        )

                    [diggs] => 12
                    [comments] => 1
                    [followers] => 373
                    [location] => SimpleXMLElement Object
                        (
                        )

                    [following] => 235
                    [submissions] => 9
                    [icon] => http://cdn3.diggstatic.com/user/20111010190724:bbd2c60f-17a6-4dc1-8a03-6fd96322752e/p.4164547322.png
                )

        )

    [title] => Info for users Ericquits
    [timestamp] => 1320350425
    [uri] => http://services.digg.com/2.0/user.getInfo?usernames=Ericquits&type=json
    [cursor] => SimpleXMLElement Object
        (
        )

    [version] => 2.0
    [authorized] => 0
    [data] => users
    [method] => user.getInfo
    [user] => None


So I want the icon the profile image of the user and I make this:

print (string)$result->users->Ericquits->icon;()

This works, but my question is if there is a solution to get the icon without Ericquits the username? Because if write it little I don't get the icon...

Hi guys!

I'm trying to parse an RSS feed using SimpleXML, but I'm having trouble  lol

Here's my code:
$feed = file_get_contents("http://engadget.com/rss.xml");

$xml = new SimpleXMLElement($feed);

echo $xml->rss->channel->item[0]->title;

I'm expecting it to echo the title of the first item in the RSS feed, but when I run it, I just see a blank page. Tell me what I'm doing wrong! 

Greetings,

I am trying to write XML using SimpleXML for a web service call. I was having success until the XML got a little more complicated. Here is the XML format where I am running into problems:

Code: [Select]
<Agent>
    <Person Last='Smith' First='John'>
        <Addresses />
        <PhoneNumbers>
            <Phone Type='1' Number='888-555-1212'>
        </PhoneNumbers>
    </Person>
</Agent>

Here is my php:
Code: [Select]
$xmlOutput = new SimpleXMLElement('<?xml version="1.0"?><ReportRequest> </ReportRequest>');
$xmlOutput->addAttribute('CID','9200');
$xmlOutput->addAttribute('Diagram','1');
$xmlOutput->addAttribute('DueDate','2011-11-15');
$xmlOutput->addAttribute('NumPhotos','6');
$xmlOutput->addAttribute('InspectAfter','');
$xmlOutput->addAttribute('PolicyNumber','JTC0004425');
$reportType = $xmlOutput->addChild('ReportType');
$reportType->addAttribute('CPType','Commercial');
$reportType->addAttribute('SectionIDs','');
$reportType->addAttribute('Description','');
$reportType->addAttribute('ReportTypeID','123');
$locations =  $xmlOutput->addChild('Locations')->addChild('Addresses')->addChild('Address');
$locations->addAttribute('Zip','91216');
$locations->addAttribute('City','Chatsworth');
$locations->addAttribute('Line1','123 Main St');
$locations->addAttribute('Line2','Suite 201');
$locations->addAttribute('State','CA');
$locations->addAttribute('Latitude','');
$locations->addAttribute('Longitude','');
$agent =  $xmlOutput->addChild('Agent')->addChild('Person')->addChild('Addresses')->addChild('PhoneNumbers')->addChild('Phone');
$agent->addAttribute('Last','Smith');
$agent->addAttribute('Email','');
$agent->addAttribute('First','John');
$agent->addAttribute('Title','');
$agent->addAttribute('Type','1');
$agent->addAttribute('Number','888-555-1212');
$agent->addAttribute('TypeName','Office');
$agent->addAttribute('Extension','');

Header('Content-type: text/xml');

echo $xmlOutput->asXML();

Everything outputs as it should until the line that starts with $agent. I want the output to match the section above. I have tried several variations but I cannot seem to figure it out. I know the current PHP sample doesn't work. Help??

Thanks in advance,

John

Hi

I am trying to use SimpleXML to populate some form fields from an XML file


This is the SimpleXML code that I am using
Code: [Select]
<?php
$vrm=strtoupper($_POST['veh_reg']);
$file="https://www.cdlvis.com/lookup/getxml?username=username&mode=test&key=key&vrm=".$vrm."";
$dom=new DOMdocument();
$dom->load($file);
$xml=simplexml_import_dom($dom);
var_dump($xml);
?>

The code for the display of the fields is:

Code: [Select]
<form name="vehicle_details" method="post" action="add_vehicle.php">
<table>
<tr>
<td>Registration Number:</td><td><input name="reg_num" type="text" value="<?php echo $xml->result[0]->vrm;?>" readonly="true" /></td></tr>
<tr>
<td>Make:</td><td><input name="make" type="text" value="<?php echo $xml->result[0]->make;?>" readonly="true" /></td></tr>
<tr>
<td>Model:</td><td><input name="model" type="text" value="<?php echo $xml->result[0]->model;?>" readonly="true" /></td></tr>
<tr>
<td>Date of Manufactu </td><td><input name="date_man" type="text" value="<?php echo $xml->result[0]->date_manufactured;?>" readonly="true" /></td></tr>
<tr>
<td>Date of First Registration:</td><td><input name="date_reg" type="text" value="<?php echo $xml->result[0]->first_registered;?>" readonly="true" /></td></tr>
<tr>
<td>Colour:</td><td><input name="colour" type="text" value="<?php echo $xml->result[0]->colour;?>" readonly="true" /></td></tr>
<tr>
<td>Body Style:</td><td><input name="body" type="text" value="<?php echo $xml->result[0]->body;?>" readonly="true" /></td></tr>
<tr>
<td>Number of Doors:</td><td><input name="doors" type="text" value="<?php echo $xml->result[0]->doors;?>" readonly="true" /></td></tr>
<tr>
<td>Engine Size:</td><td><input name="engine_size" type="text" value="<?php echo $xml->result[0]->engine_size;?>" readonly="true" /></td></tr>
<tr>
<td>Fuel Type:</td><td><input name="fuel_type" type="text" value="<?php echo $xml->result[0]->fuel;?>" readonly="true" /></td></tr>
<tr>
<td>Gearbox Type:</td><td><input name="gearbox" type="text" value="<?php echo $xml->result[0]->gearbox_type;?>" readonly="true" /></td></tr>
<tr>
<td>Previous Keepers:</td><td><input name="keepers" type="text" value="<?php echo $xml->result[0]->previous_keepers;?>" readonly="true" /></td></tr>
<tr>
<td>BHP:</td><td><input name="bhp" type="text" value="<?php echo $xml->result[0]->smmt_power_bhp;?>" readonly="true" /></td></tr>
<tr>
<td>Emissions:</td><td><input name="co2" type="text" value="<?php echo $xml->result[0]->smmt_co2;?>" readonly="true" /></td></tr>
<tr>
<td><input name="try_again" type="button" value="Try Again" /></td><td><input name="submit" type="submit" value="Next Stage" /></td></tr>
</table>
</form>

In each of the fields on the form when I run the code is the following error

Notice: Trying to get property of non-object in

I have also done a var_dump of the xml and I get the following

Code: [Select]
object(SimpleXMLElement)#2 (15) { ["@attributes"]=> array(4) { ["id"]=> string(6) "344571" ["generated"]=> string(10) "1300307651" ["mode"]=> string(4) "test" ["account_id"]=> string(3) "165" } ["vrm"]=> string(7) "DC70XSC" ["make"]=> string(7) "RENAULT" ["model"]=> string(23) "SCENIC EXPRESSION 16V A" ["date_manufactured"]=> string(10) "2004-02-20" ["first_registered"]=> string(10) "2004-02-20" ["colour"]=> string(5) "GREEN" ["body"]=> string(3) "MPV" ["doors"]=> string(7) "5 DOORS" ["engine_size"]=> string(4) "1598" ["fuel"]=> string(6) "PETROL" ["gearbox_type"]=> string(19) "TIPTRONIC AUTOMATIC" ["previous_keepers"]=> string(1) "1" ["smmt_power_bhp"]=> string(5) "115.1" ["smmt_co2"]=> object(SimpleXMLElement)#3 (0) { } }

What have I done wrong, any help will be much appreciated.

I am trying to retrieve an attribute from a node and I keep getting the error:
Warning: main() [function.main]: Node no longer exists in /Users/dmonsewicz/Projects/noosemonsewicz/api_stuff/index.php on line 70

PHP Code
Code: [Select]
$xml = new SimpleXMLElement($result);
$arr = $xml->tickets->attributes();
echo $arr['count'];

XML
Code: [Select]
<tickets count="0" type="array"></tickets>

Any ideas on what I may be doing wrong?

Hello and thanks in advance for any help.

Overview:
Im tyring to pull data from a XML api using simpleXML.  I have ran into a problem with special characters and entities that simpleXML does not accept.
IE "&nbsp;"   Ive tried all the solutions i could find to no avail.

SimpleXML gives me this error.

parser error : Entity 'nbsp' not defined in

Here is my code.

Code: [Select]
$feed = simplexml_load_file('URL TO API FEED');
$feed = html_entity_decode($feed);
$feed = str_ireplace(array('<','>','&','\'','"'),array('&lt;','&gt;','&amp;','&apos;','&quot;'),$feed);

echo 'Game Title: ' .$feed->game. '</br>';
echo 'Ponts Earned: ' .$feed->gamerscore. '</br>';
echo 'Total Achievements: ' .$feed->totalachievements. '</br>';

foreach($feed->achievements->achievement as $ach) {

$output = htmlentities($feed->title, ENT_QUOTES, "UTF-8");
echo $output;
if( !empty($ach->unlockedartwork)){
echo '<img src=' .$ach->unlockedartwork. '></img></br>';
}else {
echo '<img src=' .$ach->artwork. '></img></br>';
}

}
Here is the code im trying to retrieve.
Code: [Select]
      <achievement id="40">
          <title>Have Gun Will Travel&nbsp;</title>
          <artwork>http://</artwork>
          <gamerscore>20</gamerscore>
          <unlocked>true</unlocked>
          <unlockdate>7/4/2010</unlockdate>
      </achievement>

Hi, I don't know why the foreach loop doesn't output the text node content of <toFirstName> and <toLastName>?

please see email.xml file below:
Code: [Select]
  <?xml version="1.0" encoding="ISO-8859-1"?>
<email>
<message>
<to>
<toFirstName>Tove</toFirstName>
<toLastName toType="common" style="swag">Smith</toLastName>
</to>
<from>
<fromFirstName>Jani</fromFirstName>
<fromLastName fromType="unique">Dravison</fromLastName>
</from>
<heading>Reminder</heading>
<body>
<prologue>Tis the night before Xmas...</prologue>
<paragraph1>Don't forget me this weekend!</paragraph1>
<paragraph2>Jump the gun!</paragraph2>
<epilogue>The end of the world.</epilogue>
</body>
</message>
</email>

Please see script below:
=================
Code: [Select]
<?php
$simpleXMLObj=simplexml_load_file("email.xml");

foreach($simpleXMLObj->message[0]->to[0] AS $curDOM) {
print $curDOM->toFirstName->getName."<br />".$curDOM->toLastName->getName."<br />";
?>

Please help me out, I would really appreciate it! 

I get strings via simplexml with this code
$xml = simplexml_load_file("test.xml");

foreach ($xml->title->case as $value){ 
$param1 = $value->param1;
$param2 = $value->param2;

Now I want to randomize the xml items (not in their original order); but I cannot use shuffle($value); because it does not consider $value as an array. How can I make a random order?