PHP: <?php $lenta = $_GET['lenta']; $xmlfile = $_GET['xmlfile']; set_time_limit(0); $file = "http://$lenta/$xmlfile"; $rss_channel = array(); $currently_writing = ""; $main = ""; $item_counter = 0; function startElement($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] .= $data; } else { //print ("rss_channel[$main][$item_counter][$currently_writing] = $data"); $rss_channel[$main][$item_counter][$currently_writing] = $data; } break; } } } $xml_parser = xml_parser_create(); xml_set_element_handler($xml_parser, "startElement", "endElement"); xml_set_character_data_handler($xml_parser, "characterData"); if (!($fp = fopen($file, "r"))) { die("could not open XML input"); } while ($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($xml_parser); if (isset($rss_channel["ITEMS"])) { if (count($rss_channel["ITEMS"]) > 0) { for($i = 0;$i < count($rss_channel["ITEMS"]);$i++) { $title = $rss_channel["ITEMS"][$i]["TITLE"]; $dest = $rss_channel["ITEMS"][$i]["DESCRIPTION"]; // Тут можно сделать вывод на страницу, или ввод в БД // $rss_channel["ITEMS"][$i]["элемент"]; } } else { print ("<b>Нет ничего.</b>"); } } exit; ?>
ой, а не легче ли просто сделать так: PHP: <?php /* ====================================================================== lastRSS usage DEMO 3 - Simple RSS agregator ---------------------------------------------------------------------- This example shows, how to create simple RSS agregator - create lastRSS object - set transparent cache - show a few RSS files at once ====================================================================== */ function ShowOneRSS($url) { global $rss; if ($rs = $rss->get($url)) { echo "<big><b><a href=\"$rs[link]\">$rs[title]</a></b></big><br />\n"; echo "$rs[description]<br />\n"; echo "<ul>\n"; foreach ($rs['items'] as $item) { echo "\t<li><a href=\"$item[link]\" title=\"$item[description]\">$item[title]</a></li>\n"; } if ($rs['items_count'] <= 0) { echo "<li>Sorry, no items found in the RSS file :-(</li>"; } echo "</ul>\n"; } else { echo "Sorry: It's not possible to reach RSS file $url\n<br />"; // you will probably hide this message in a live version } } // =============================================================================== // include lastRSS include "./lastRSS.php"; // List of RSS URLs $rss_left = array( 'http://freshmeat.net/backend/fm.rdf', 'http://slashdot.org/slashdot.rdf' ); $rss_right = array( 'http://www.freshfolder.com/rss.php', 'http://phpbuilder.com/rss_feed.php' ); // Create lastRSS object $rss = new lastRSS; // Set cache dir and cache time limit (5 seconds) // (don't forget to chmod cahce dir to 777 to allow writing) $rss->cache_dir = './temp'; $rss->cache_time = 1200; // Show all rss files echo "<table cellpadding=\"10\" border=\"0\"><tr><td width=\"50%\" valign=\"top\">"; foreach ($rss_left as $url) { ShowOneRSS($url); } echo "</td><td width=\"50%\" valign=\"top\">"; foreach ($rss_right as $url) { ShowOneRSS($url); } echo "</td></tr></table>"; ?>
