source: trunk/src/map/inc/kmlHandler.php@ 7783

<?php
//$file contains place of the KML file we will be getting our node information from
function get_node_array($file)
{
        //Check if the file exists, if it does we load it. If it doesn't we exit and return an error message
        if (file_exists($file)) 
        {
                $xml = simplexml_load_file($file);
        } 
        else 
        {
                exit('Failed to open example.xml.');
        }

        //Counter starts at 0. For every foreach done counter will go up by one. Thus resulting in total nodes added(counter starts at 0 so add 1 to the total )
        $counter = 0;

        //Now we go through the xml files, storing the data in an array called $markers. More data can be stored by adding more rows in the array 
        foreach($xml->Document->Folder->Placemark as $placemark)
        {
                
                $markers[] = array(     "latitude"=>$placemark->LookAt->latitude,
                                                        "longitude"=>$placemark->LookAt->longitude,
                                                        "name"=>$placemark->name,
                                                        "description"=>$placemark->description,
                                                        "id"=>$counter);
                $counter++;                     
        }
        return $markers;
}