<?php function startElement($parser,$name,$attrs) { global $rss_channel, $currently_writing, $main; switch($name) { case 'RSS': case 'RDF:RDF': case 'ITEMS': $currently_writing = ''; break; case 'CHANNEL': $main = 'CHANNEL'; break; case 'IMAGE': $main = 'IMAGE'; $rss_channel['IMAGE'] = array(); break; case 'ITEM': $main = 'ITEMS'; break; default: $currently_writing = $name; break; } } function endElement($parser,$name) { global $rss_channel, $currently_writing, $item_counter; $currently_writing = ''; if($name == 'ITEM') { $item_counter++; } } function characterData($parser,$data) { global $rss_channel, $currently_writing, $main, $item_counter; if($currently_writing != '') { switch($main) { case 'CHANNEL': if(isset($rss_channel[$currently_writing])) { $rss_channel[$currently_writing] .= $data; } else { $rss_channel[$currently_writing] = $data; } break; case 'IMAGE': if(isset($rss_channel[$main][$currently_writing])) { $rss_channel[$main][$currently_writing] .= $data; } else { $rss_channel[$main][$currently_writing] = $data; } break; case 'ITEMS': if(isset($rss_channel[$main][$item_counter][$currently_writing])) { $rss_channel[$main][$item_counter][$currently_writing] .= $data; } else { $rss_channel[$main][$item_counter][$currently_writing] = $data; } break; } } } function removeEvilAttributes($tagSource) { $stripAttrib = "' (style|class)=\"(.*?)\"'i"; $tagSource = stripslashes($tagSource); $tagSource = preg_replace($stripAttrib, '', $tagSource); return $tagSource; } function removeEvilTags($source) { $allowedTags = '<p><a></a></p>'; $source = strip_tags($source, $allowedTags); return preg_replace('/<(.*?)>/ie', "'<'.removeEvilAttributes('\\1').'>'", $source); } set_time_limit(0); $rss_channel = array(); $currently_writing = $main = $file = ''; $file = 'http://localhost/rss.xml'; if(($fp = fopen($file,'r'))) { $item_counter = 0; $xml_parser = xml_parser_create(); xml_set_element_handler($xml_parser,'startElement','endElement'); xml_set_character_data_handler($xml_parser,'characterData'); while($data = fread($fp,4096)) { if(!xml_parse($xml_parser,$data,feof($fp))) { die(sprintf('XML error: %s at line %d',xml_error_string(xml_get_error_code($xml_parser)),xml_get_current_line_number($xml_parser))); } } xml_parser_free($xml_parser); $html .= '<table class="feeds-table">'."\n"; $html .= '<tr>'."\n"; $html .= ' <td >'."\n"; $html .= ' <h2>News Headlines</h2>'."\n"; $html .= ' </td>'."\n"; $html .= '</tr>'."\n"; if(isset($rss_channel['ITEMS'])) { if(count($rss_channel['ITEMS']) > 0) { for($i = 0;$i < 5; $i++) { $html .= '<tr>'."\n"; $html .= ' <td>'."\n"; $title = str_replace("'","&quot;",$rss_channel['ITEMS'][$i]['TITLE']); $description = str_replace("'","&#39;",$rss_channel['ITEMS'][$i]['DESCRIPTION']); $html .= ' <p><a href="'.$rss_channel['ITEMS'][$i]['LINK'].'" onclick="javascript:window.open(this.href);return false;">'.$title.'</a><br/>'.html_entity_decode($description).'</p>'."\n"; $html .= ' </td>'."\n"; $html .= '</tr>'."\n"; } } else { $html .= '<tr><td><p>there are no articles in this feed.</p></td></tr>'; } } $html .= '</table>'; } ?>