Caputo's blog

<?php

/*

$insideitem = false;

$tag = "";

$title = "";

$description = "";

$link = "";

echo"

";

$xml_parser = xml_parser_create();

xml_set_element_handler($xml_parser, "startElement", "endElement");

xml_set_character_data_handler($xml_parser, "characterData");

$fp = fopen("http://www.nomesito.com/rss.xml","r") or die("Error reading RSS data.");

while ($data = fread($fp, 4096))

xml_parse($xml_parser, $data, feof($fp))

or die(sprintf("XML error: %s at line %d",

xml_error_string(xml_get_error_code($xml_parser)),

xml_get_current_line_number($xml_parser)));

fclose($fp);

xml_parser_free($xml_parser);

echo"";

*/

 ?

function startElement($parser, $name, $attrs) {

global $insideitem, $tag, $title, $description, $link;

if ($insideitem) {

$tag = $name;

} elseif (strtolower($name) == "item") {

$insideitem = true;

}

}

function endElement($parser, $name) {

global $insideitem, $tag, $title, $description, $link;

if (strtolower($name) == "item") {

printf("

•	%s",

trim($link),trim($title),trim($title));

printf("%s",trim($description));

$title = "";

$description = "";

$link = "";

$insideitem = false;

}

}

function characterData($parser, $data) {

global $insideitem, $tag, $title, $description, $link;

if ($insideitem) {

switch (strtolower($tag)) {

case "title":

$title .= $data;

break;

//case "description":

//$description .= $data;

//break;

case "link":

$link .= $data;

break;

}

}

}

Fonte: programmando