same result show only one time

[experts585]

hi i am using yahoo api search i put a paragraph in a text area explode with ".Dot " and than serah each sentance one by one in yahoo api. Problem is i want when its get all sentancce in one site its give me result one time but my code give result as foreach loop end if it explode 5 time it give me same result 5 time but i want only one time

 

some one help me

 

$queryz=$_REQUEST['query'];
$queryz1=explode('.',$queryz);
foreach ($queryz1 as $k=>$v){
$q = build_query($v);
//exit();
performTask($q);

}



// To cache, we save the result xml to a filename that is a
// hash of the query string.  Note the use of tempnam() and
// rename() to make sure the file is created atomically.
function performTask($q=""){
$cache_file = '/tmp/yws_'.md5('http://search.yahooapis.com/WebSearchService/V1/webSearch'.$q);
if(file_exists($cache_file) && filemtime($cache_file) > (time()-7200)) {
  $raw = file_get_contents($cache_file);
} else {
  $raw = file_get_contents('http://search.yahooapis.com/WebSearchService/V1/webSearch'.$q);
  
  $tmpf = tempnam('/tmp','YWS');
  file_put_contents($tmpf, $raw);
  @rename($tmpf, $cache_file); 
}

$xml = simplexml_load_string($raw);
// Load up the root element attributes
foreach($xml->attributes() as $name=>$attr) $res[$name]=$attr;

$first = $res['firstResultPosition'];
$last = $first + $res['totalResultsReturned']-1;
echo "<p>Matched ${res[totalResultsAvailable]}, showing $first to $last</p>\n";
if(!empty($res['ResultSetMapUrl'])) {
  echo "<p>Result Set Map: <a href=\"${res[ResultSetMapUrl]}\">${res[ResultSetMapUrl]}</a></p>\n";
}
$stored="";
for($i=0; $i<$res['totalResultsReturned']; $i++) {
  
  
  foreach($xml->Result[$i] as $key=>$value) {


	if(stristr($key,'ClickUrl')){	
		if(strpos($stored,$value)){
		continue;
		}
	}  

		if(stristr($key,'Title')) echo "<a href=\"$value\">$value</a> <br /> \n";
		if(stristr($key,'ClickUrl')){echo "Url: <a href=\"$value\">$value</a> <br /> \n"; $stored.=$value;}
		if(stristr($key,'Summary')) echo "$value <br /> \n";
		if(stristr($key,'ModificationDate')) echo "Update: $value From Yahoo <br /> \n";


  }
  echo "<hr />\n";
}
next_prev($res, $first, $last);

}
done();
?>

[experts585]

is there any person who guide me