I am using php to parse the content of this:
http://www.engadget.com/rss.xml

And I have got the error as listed below:
Code:
Warning: SimpleXMLElement::__construct() [simplexmlelement.--construct]: Entity: line 25: parser error : Input is not proper UTF-8, indicate encoding ! Bytes: 0xE9 0x67 0xE9 0x20 in /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php  on line 57

Warning: SimpleXMLElement::__construct() [simplexmlelement.--construct]: href="http://www.engadget.com/photos/toshiba-port-g-r700-hands-on/">Toshiba Port in /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php on line 57

Warning: SimpleXMLElement::__construct() [simplexmlelement.--construct]: ^ in /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php on line 57

Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php:57 Stack trace: #0 /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php(57): SimpleXMLElement->__construct('<?xml version="...', 16384) #1 /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php(234): MyParser->parseXmlData() #2 /www/virtual/dummy.com/htdocs/cronjob/index.php(120): MyParser->parseFeed() #3 /www/virtual/dummy.com/htdocs/include/application.class.php(238): CornJobApplication->controller_default(Array) #4 /www/virtual/dummy.com/htdocs/include/application.class.php(82): Application->call_controller() #5 /www/virtual/dummy.com/htdocs/include/application-commonapplication.class.php(10): Application->__construct('/cronjob/', Array) #6 /www/virtual/dummy.com/ht in /www/virtual/dummy.com/htdocs/common/libraries/MyParser.php on line 57
Is there any way to continue the script running after the fatal error?
or
Is there any way to check the format of the xml is valid before running the "new SimpleXmlElement" line?

Attached is the parser script:
Code:
class MyParser
{

    private $xmlData; //XML data Read from the Feed Url
    private $curlHandler; // Curl Object //
    private $feedUrl; // Feed Url , Url from which data scrapped
    private $parserData; //Xml Components frpm XML parser
    private $feedResults; // Final Results in Array format //


    /*
    * MyParser Construct
    * @Param as the Feed Url
    * Init settings
    */
    function __construct($url)
    {
        $this->feedUrl = $url;
        $this->parserData = null;
        $this->xmlData = null;
        $this->feedResults = array();
    }

    /*
    * Read Feed Content from Remote Url
    * Fetch XML Content Using CURL
    */
    function readXml()
    {
        if(isset($this->feedUrl)){
            try
            {
                $this->curlHandler = curl_init($this->feedUrl);
                curl_setopt($this->curlHandler, CURLOPT_RETURNTRANSFER, true);
                curl_setopt($this->curlHandler, CURLOPT_HEADER, 0);
                $this->xmlData = curl_exec($this->curlHandler);
                curl_close($this->curlHandler);
                return true;
            }catch(Exception $c){
                return false;
            }
        }else{
            return false;
        }
    }


    /*
    * Entry Point for Parsing from XML DATA
    * Data will be parsed from Rss Or Atom Feeds.
    */

    function parseXmlData()
    {
        $docElim = new SimpleXmlElement($this->xmlData, LIBXML_NOCDATA);

        $this->parserData = $docElim;

        //print_r( $docElim ); exit();
        //print_r( $docElim->getDocNamespaces() ); exit();
        //print_r( $docElim->getNamespaces() ); exit();

        $is_rss1 = false;
        foreach($docElim->getDocNamespaces() as $nsv)
        {
            if( $nsv=='http://purl.org/rss/1.0/' )
            {
                $is_rss1 = true;
                break;
            }
        }
        if(isset($docElim->channel))
        {
            if($is_rss1){
                $this->parseFromRSS1(); //RSS Feed
            }
            else{
                $this->parseFromRSS(); //RSS Feed
            }
        }
        else if(isset($docElim->entry))
        {
            $this->parseFromATOM(); //Atom Feed
        }
        /*
        if(isset($docElim->channel)){
            $this->parseFromRSS(); //RSS Feed
        }else if(isset($docElim->entry)){
            $this->parseFromATOM(); //Atom Feed
        }*/
        return $this->feedResults;
    }


    //Focus
    function parseFromRSS1(){
        $this->feedResults["headInfo"]["feedType"] = "RSS";
        $this->feedResults["headInfo"]["title"] = (string)$this->parserData->channel->title;
        $this->feedResults["headInfo"]["description"] = (string)$this->parserData->channel->description;
        $this->feedResults["headInfo"]["link"] = (string)$this->parserData->channel->link;
        $this->feedResults["headInfo"]["category"] = (string)$this->parserData->channel->category;
        $this->feedResults["headInfo"]["docs"] = (string)$this->parserData->channel->docs;
        $this->feedResults["headInfo"]["copyright"] = (string)$this->parserData->channel->copyright;
        $this->feedResults["headInfo"]["pubDate"] = (string)$this->parserData->channel->pubDate;
        $this->feedResults["headInfo"]["webMaster"] = (string)$this->parserData->channel->webMaster;
        $this->feedResults["headInfo"]["imageUrl"] = (string)$this->parserData->channel->image->url;
        $this->feedResults["headInfo"]["imageWidth"] = (string)$this->parserData->channel->image->width;
        $this->feedResults["headInfo"]["imageHeight"] = (string)$this->parserData->channel->image->height;
        $this->feedResults["headInfo"]["imageLink"] = (string)$this->parserData->channel->image->link;
        $this->feedResults["headInfo"]["imageTitle"] = (string)$this->parserData->channel->image->title;


        /*
        * Rss Feed Items
        * Items and common fields only
        */
        $rec = 0;
        foreach($this->parserData->item as $key=>$val){
            $this->feedResults["items"][$rec]["title"] = (string)$val->title;
            $this->feedResults["items"][$rec]["description"] = (string)$val->description;
            $this->feedResults["items"][$rec]["link"] = (string)$val->link;
            $this->feedResults["items"][$rec]["comments"] = (string)$val->comments;
            $this->feedResults["items"][$rec]["category"] = (string)$val->category;
            $this->feedResults["items"][$rec]["pubDate"] = (string)$val->pubDate;
            $rec++;
        }
        $this->feedResults["headInfo"]["countRecords"] = $rec;

    }



    /*
    * Parser now creates the Feed Results From Rss Feeds/
    * Rss Feedas are popular feeds for news and podcast
    * only comman items are added to results
    */

    function parseFromRSS(){
        /*
        * Retrieve Header Information
        * Get Common Header Items
        */
        $this->feedResults["headInfo"]["feedType"] = "RSS";
        $this->feedResults["headInfo"]["title"] = (string)$this->parserData->channel->title;
        $this->feedResults["headInfo"]["description"] = (string)$this->parserData->channel->description;
        $this->feedResults["headInfo"]["link"] = (string)$this->parserData->channel->link;
        $this->feedResults["headInfo"]["category"] = (string)$this->parserData->channel->category;
        $this->feedResults["headInfo"]["docs"] = (string)$this->parserData->channel->docs;
        $this->feedResults["headInfo"]["copyright"] = (string)$this->parserData->channel->copyright;
        $this->feedResults["headInfo"]["pubDate"] = (string)$this->parserData->channel->pubDate;
        $this->feedResults["headInfo"]["webMaster"] = (string)$this->parserData->channel->webMaster;
        $this->feedResults["headInfo"]["imageUrl"] = (string)$this->parserData->channel->image->url;
        $this->feedResults["headInfo"]["imageWidth"] = (string)$this->parserData->channel->image->width;
        $this->feedResults["headInfo"]["imageHeight"] = (string)$this->parserData->channel->image->height;
        $this->feedResults["headInfo"]["imageLink"] = (string)$this->parserData->channel->image->link;
        $this->feedResults["headInfo"]["imageTitle"] = (string)$this->parserData->channel->image->title;


        /*
        * Rss Feed Items
        * Items and common fields only
        */
        $rec = 0;
        foreach($this->parserData->channel->item as $key=>$val){
            $this->feedResults["items"][$rec]["title"] = (string)$val->title;
            $this->feedResults["items"][$rec]["description"] = (string)$val->description;
            $this->feedResults["items"][$rec]["link"] = (string)$val->link;
            $this->feedResults["items"][$rec]["comments"] = (string)$val->comments;
            $this->feedResults["items"][$rec]["category"] = (string)$val->category;
            $this->feedResults["items"][$rec]["pubDate"] = (string)$val->pubDate;
            $rec++;
        }
        $this->feedResults["headInfo"]["countRecords"] = $rec;

    }

    /*
    * Parse Data From Atom Content
    * Atom Feeds vary from RSS in elements
    * Here the data is scrapped from Atom Feed.
    */

    function parseFromATOM(){
        /*
        * Retrieve Header Information
        * Get Common Header Items
        */
        $this->feedResults["headInfo"]["feedType"] = "ATOM";
        $this->feedResults["headInfo"]["authorName"] = (string)$this->parserData->author->name;
        $this->feedResults["headInfo"]["authorEmail"] = (string)$this->parserData->author->email;
        $this->feedResults["headInfo"]["copyright"] = (string)$this->parserData->author->copyright;
        $this->feedResults["headInfo"]["modified"] = (string)$this->parserData->author->modified;

        /*
        * ATOM Feed Items
        * Items and common fields only
        */
        $rec= 0;
        foreach($this->parserData->entry as $key=>$val){
            $this->feedResults["items"][$rec]["title"] = (string)$val->title;
            $this->feedResults["items"][$rec]["linkUrl"] = (string)$val->link{"href"};
            $this->feedResults["items"][$rec]["linkType"] = (string)$val->link->{"type"};
            $this->feedResults["items"][$rec]["issued"] = (string)$val->issued;
            $this->feedResults["items"][$rec]["id"] = (string)$val->id;
            $this->feedResults["items"][$rec]["modified"] = (string)$val->modified;
            $this->feedResults["items"][$rec]["content"] = (string)$val->content;
            $rec++;
        }
        $this->feedResults["headInfo"]["countRecords"] = $rec;

    }


    /*
    * Method is the entry to MyParser
    * Function Called from invoking object
    * @ No parameters
    * Returns the Feed Results in array
    */


    function parseFeed()
    {
        if($this->readXml())
        {
            if(empty($this->xmlData)) {
                die ("Nothing to parse this time");
                return null;
            }else{
                if(class_exists("SimpleXmlElement")){
                    $results = $this->parseXmlData();
                    return $results;
                }else{
                    die("LIB XML Not installed");
                    return null;
                }
            }
        }else{
            die( "Sorry , Cannot read xml data from source");
            return null;
        }
    }

}
Thanks!!