Im trying to parse through an XML doc and am having an issue with empty element tags.

My XML:

Code:
<?xml version="1.0" encoding="ISO-8859-1"?>
<getReviews>
    <review>        
        <image>Image Name 1</image>
        <title>Title 1</title>
	  <url>URL 1</url>
        <award>Award 1</award>
        <description></description>
    </review>
    <review>        
        <image>Image Name 2</image>
        <title>Title 2</title>
	  <url>URL 2</url>
        <award>Award 2</award>
        <description></description>
    </review>
</getReviews>
The PHP im using is only returning one result when I output the results. This is because of <description></description>. Since there is nothing in <description>, it isn't closing out the result. How can I get it to do this?

Here is my PHP:

PHP Code:
$xml_file "xml/getReviews.xml";

$xml_image_key "*GETREVIEWS*REVIEW*IMAGE";
$xml_title_key "*GETREVIEWS*REVIEW*TITLE";
$xml_url_key "*GETREVIEWS*REVIEW*URL";
$xml_award_key "*GETREVIEWS*REVIEW*AWARD";
$xml_description_key "*GETREVIEWS*REVIEW*DESCRIPTION";

$review_array = array();

$counter 0;
class 
xml_getReviews{
    var 
    
$image
    
$title,
    
$url,
    
$award,
    
$description;
}

function 
startTag($parser$data){
    global 
$current_tag;
    
$current_tag .= "*$data";
}

function 
endTag($parser$data){
    global 
$current_tag;
    
$tag_key strrpos($current_tag'*');
    
$current_tag substr($current_tag0$tag_key);
}

function 
contents($parser$data){
    global 
    
$current_tag
    
$xml_image_key,
    
$xml_title_key,
    
$xml_url_key,
    
$xml_award_key,
    
$xml_description_key,
    
$counter
    
$review_array;
    switch(
$current_tag){
        case 
$xml_image_key:            
            
$review_array[$counter] = new xml_getReviews();
            
$review_array[$counter]->image $data;
            break;
        case 
$xml_title_key:
            
$review_array[$counter]->title $data;
            break;
        case 
$xml_url_key:
            
$review_array[$counter]->url $data;
            break;
        case 
$xml_award_key:
            
$review_array[$counter]->award $data;
            break;
        case 
$xml_description_key:
            
$review_array[$counter]->description $data;
            
$counter++;
            break;
        
    }
}

$xml_parser xml_parser_create();
xml_set_element_handler($xml_parser"startTag""endTag");
xml_set_character_data_handler($xml_parser"contents");
$fp fopen($xml_file"r") or die("Could not open file");
$data fread($fpfilesize($xml_file)) or die("Could not read file");
if(!(
xml_parse($xml_parser$datafeof($fp)))){
    die(
"Error on line " xml_get_current_line_number($xml_parser));
}
xml_parser_free($xml_parser);
fclose($fp);

for(
$x=0;$x<count($review_array);$x++){
    
//
    
echo $review_array[$x]->image."<BR>";
    echo 
$review_array[$x]->title."<BR>";
    echo 
$review_array[$x]->url."<BR>";
    echo 
$review_array[$x]->award."<BR>";
    echo 
$review_array[$x]->description."<BR>";
    
//


My output is:

Image Name 2
Title 2
URL 2
Award 2