php xml feed
Posted: Mon Apr 05, 2010 6:11 pm
hello all,
i have a php script that pulls xml feed from various websites. The script works fine when only using once per page. I would like to modify the coding to allow me to use the same script 2 times per page. here are my files and coding
when i call on the file i use
the other is
now i have 2 php files, the php files look like this; the only difference is on line 4. one uses /rss/rsslist.txt & the other is /rss/video.txt
now when i check the browser i get a fatal error.
Fatal error: Cannot redeclare startelement() (previously declared in /home1/bigmoney/public_html/sitename/rss/video.php:14) in /home1/bigmoney/public_html/sitename/rss/sidebarvideo.php on line 36
can anyone help me configure to allow both to work together. thanks for any help
i have a php script that pulls xml feed from various websites. The script works fine when only using once per page. I would like to modify the coding to allow me to use the same script 2 times per page. here are my files and coding
when i call on the file i use
Code: Select all
<?php include ($_SERVER["DOCUMENT_ROOT"]."/rss/rss.php"); ?>Code: Select all
<?php include ($_SERVER["DOCUMENT_ROOT"]."/rss/sidebarvideo.php"); ?>Code: Select all
<?php
$nr_news=15;
$rssfile=$_SERVER["DOCUMENT_ROOT"]."/rss/rsslist.txt";
$rssurls=file($rssfile);
$rand=rand(1,count($rssurls))-1;
$file = $rssurls[$rand];
$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($main) {
case "ITEMS":
if (isset($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<br>");
$rss_channel[$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)));
}
}
*/
$data=curl_string($file);
xml_parse($xml_parser,$data);
xml_parser_free($xml_parser);
// putting in array
$news=array();
if (isset($rss_channel["ITEMS"]))
{
if (count($rss_channel["ITEMS"]) > 0)
for($i = 0;$i < count($rss_channel["ITEMS"]);$i++) $news[]=$rss_channel["ITEMS"][$i];
}
$c=0;
foreach($news as $key=>$val)
{
if($c<$nr_news)
{
echo "<p align=left>";
echo '<a href="'.$val['LINK'].'">'.$val['TITLE'].'</a> - '.$val['PUBDATE'].'<br>'.''.$val['DESCRIPTION'].'</font></p>';
}
$c++;
}
function curl_string ($url,$user_agent='Mozilla 5.0'){
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt ($ch, CURLOPT_HEADER, 0);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt ($ch, CURLOPT_TIMEOUT, 120);
$result = curl_exec ($ch);
curl_close($ch);
return $result;
}
?>Fatal error: Cannot redeclare startelement() (previously declared in /home1/bigmoney/public_html/sitename/rss/video.php:14) in /home1/bigmoney/public_html/sitename/rss/sidebarvideo.php on line 36
can anyone help me configure to allow both to work together. thanks for any help