[PHP] skip file_get_contents

[Ahmed Abdel-Aliem]

hi, i have a script that parses data from xml document
my problem is sometimes i get error when getting file content from xml
file fails
so how can u make the script ignore that part when it fails to pull
the data from the xml file.

here is the script :

$xp = xml_parser_create();
xml_set_character_data_handler($xp,'h_char');
xml_set_element_handler($xp,'h_estart','h_eend');
$listing = 0;
$found_listings = array();
$tag_name = '';

xml_parse($xp,file_get_contents("http://someXMLdocument.xml";));

function h_char($xp,$cdata) {
        global $listing, $tag_name;
        if (is_array($listing) and $tag_name) {
                $listing[$tag_name] .=
str_replace(''',"'",str_replace('&','&',str_replace('\\$','$',$cdata)));
        }
        return true;
}

function h_estart($xp,$name,$attr) {
        global $listing, $tag_name;
        if ($name == 'SITE') {
            $listing = array();
        }
        else {
                $tag_name = strtolower($name);
        }
        return true;
}

function h_eend($xp,$name) {
        global $listing, $tag_name, $found_listings;
        if ($name == 'SITE') {
                $found_listings[] = $listing;
                $listing = null;
        }
        $tag_name = '';
        return true;
}

echo "hi, i am xml data"
xml_parser_free($xp);

can anyone help me with that please?
-- 
Ahmed Abdel-Aliem
Web Developer
www.ApexScript.com
0101108551

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