Help with xml parsing using php

[kawaii1001]

I am very basic with php and am needed to parse an xml file.  I have completed to where it is pulling some parts, but isn't pulling the children, and I am uncertain how to grab those.  This is what I have:

 

<?php

    $preowned = simplexml_load_file('File.xml');

     foreach ($preowned as $preownedinfo):

    $ADID=$preownedinfo->ADID;

    $CompanyID=$preownedinfo->CompanyID;

    $Category=$preownedinfo->Category;

    $StockNumber=$preownedinfo->StockNumber;

        $Year=$preownedinfo->Yrs;

        $Make=$preownedinfo->Make;

        $Model=$preownedinfo->Model;

        $Trim=$preownedinfo->Trim;

        $Odometer=$preownedinfo->Odometer;

        $ExteriorColor=$preownedinfo->ExteriorColor;

        $InteriorColor=$preownedinfo->InteriorColor;

        $Engine=$preownedinfo->Engine;

        $Transmission=$preownedinfo->Transmission;

        $Doors=$preownedinfo->Doors;

        $Price=$preownedinfo->Price;

        $Options=$preownedinfo->Options;

        $AdDescription=$preownedinfo->AdDescription;

        $MainPhoto=$preownedinfo->MainPhoto;

        $AdditionalPhoto=$preownedinfo->AdditionalPhoto;

        $Doors=$preownedinfo->Doors;

    

echo $Year $Make $Doors $Model;

      endforeach;

?>       

 

 

Here is the xml:

<root><AD><ADID displayName="ADID">1111</ADID><CompanyID displayName="CompanyID">0000</CompanyID><CompanyName displayName="CompanyName">Company Name</CompanyName><Category displayName="Category">Sport Utility</Category><StockNumber displayName="StockNumber">999999</StockNumber><Vin displayName="Vin">22222</Vin><Status displayName="Status">Used</Status><Yrs displayName="Year">2010</Yrs><Make displayName="Make">Lincoln</Make><Model displayName="Model">Navigator</Model><Trim displayName="Trim">Sport Utility</Trim><ExtraField displayName="ExtraField"><ContentEN><Odometer>47610</Odometer><ExteriorColor>White</ExteriorColor><InteriorColor>Black</InteriorColor><FuelType>Flexible</FuelType><Drive>AWD</Drive><Engine>V8 Flex Fuel 5.4L</Engine><Transmission>Automatic</Transmission><Doors>4</Doors></ContentEN></ExtraField><Price displayName="Price">44900.0000</Price><HidePrice displayName="HidePrice">0</HidePrice><Options displayName="Options">AM/FM Stereo, Air Conditioning</Options><AdDescription displayName="AdDescription">AC Seats,Heated Seats,Memory Seats,Wood Trim</AdDescription><FinancingIsAvailable displayName="FinancingIsAvailable">0</FinancingIsAvailable><FinancingPayment displayName="FinancingPayment" /><FinancingPaymentType displayName="FinancingPaymentType" /><FinancingNumberOfPayment displayName="FinancingNumberOfPayment" /><FinancingDownPayment displayName="FinancingDownPayment" /><FinancingSource displayName="FinancingSource" /><FinancingType displayName="FinancingType" /><FinancingOdometer displayName="FinancingOdometer" /><FinancingDescription displayName="FinancingDescription" /><ManufactureProgram displayName="ManufactureProgram" /><Warranty displayName="Warranty" /><WarrantyDescription displayName="WarrantyDescription" /><MainPhoto displayName="MainPhoto">http://www.photo.jpg</MainPhoto><AditionalPhotos displayName="AditionalPhotos"><AditionalPhoto>http://www.photo.jpg</AditionalPhoto></AditionalPhotos><ModifiedDate displayName="ModifiedDate">06/18/2013 15:17:17</ModifiedDate><CreatedDate displayName="CreatedDate">03/30/2011 21:47:53</CreatedDate></AD><AD><ADID displayName="ADID">111111</ADID></AD></root>

[jazzman1]

Debug your xml data outputs and turn on error_reporting on the top of the file:

 

This is wrong php syntax - echo $Year $Make $Doors $Model;

 

Use code tags in the future!

 

Try, (uncomment my echo's)

<?php

error_reporting(-1);

if (file_exists('File.xml')) {
   $preowned = simplexml_load_file('File.xml');
     foreach ($preowned as $preownedinfo):
    $ADID=$preownedinfo->ADID;
    $CompanyID=$preownedinfo->CompanyID;
    $Category=$preownedinfo->Category;
    $StockNumber=$preownedinfo->StockNumber;
        $Year=$preownedinfo->Yrs;
        $Make=$preownedinfo->Make;
        $Model=$preownedinfo->Model;
        $Trim=$preownedinfo->Trim;
        $Odometer=$preownedinfo->Odometer;
        $ExteriorColor=$preownedinfo->ExteriorColor;
        $InteriorColor=$preownedinfo->InteriorColor;
        $Engine=$preownedinfo->Engine;
        $Transmission=$preownedinfo->Transmission;
        $Price=$preownedinfo->Price;
        $Options=$preownedinfo->Options;
        $AdDescription=$preownedinfo->AdDescription;
        $MainPhoto=$preownedinfo->MainPhoto;
        $AdditionalPhoto=$preownedinfo->AdditionalPhoto;
        $Doors=$preownedinfo->ExtraField->Doors;
        
       // echo '<pre>'.print_r($preownedinfo->ADID,true).'</pre>';
        
       // echo '<pre>'.print_r($preownedinfo->ExtraField,true).'</pre>';
       
       //echo '<pre>'.print_r($preownedinfo->ExtraField->ContentEN, true).'</pre>';
      
      endforeach;

} else {
    exit('Failed to open File.xml.');
}

[kawaii1001]

Apologies.  I just threw that echo in, but it's more how to grab the children. For example, it will grab Make and Model, but then anything inside of the "ExtraFields", (e.g. Doors, Trim), it won't.  

[jazzman1]

I already told you how! Check out my echo's.

[kawaii1001]

Excellent.  Thank you.

 

Another question - 

How do I get the Price to show as a number value?  I tried:

echo '<pre>'.print_r(money_format($Price, 2));.'</pre>';