Rubrik som gör som den vill :(

MattiasA · 2007-01-02, 20:58

Hej jag har ett mycket bizarrt problem,
Första rubriken blir bra men sen dyker den upp igen

exempel: http://rsseater.ppelgren .se/rsseater.php

som ni ser så ser det ut såhär:

CARS

volvo
bmw
ford
bently

FOODCARS

pizza
burgers
sushi
volvo
bmw
ford
bently

Men det skall vara såhär:

CARS

volvo
bmw
ford
bently

FOOD

pizza
burgers
sushi

KOD:

rss_reader.php

Kod:

<?php
/* 

set_time_limit(0);


$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<br>");
  	$rss_channel[$main][$item_counter][$currently_writing] = $data;
  }
  break;
 }
	}
}

function doRss($file)
{
 
 global $rss_channel;

	$xml_parser = xml_parser_create();
	xml_set_element_handler($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);
	
	// output as HTML
	
	/*
	print ("<html>
	<head>
	<title>RSS mataren</title>
	</head>
	<body>
	");
	*/
  
    print ("<div class=\"ruta\">
 <h3>" . $rss_channel["TITLE"] . "</h3>
 ");
  
  print ("<h4>" . $rss_channel["DESCRIPTION"] . "</h4>
	<ul>
	
	");
  
  
  
  if (isset($rss_channel["ITEMS"])) {
    if (count($rss_channel["ITEMS"]) > 0) {
      for($i = 0;$i < count($rss_channel["ITEMS"]);$i++) {
        
        if (strlen($rss_channel["ITEMS"][$i]["TITLE"]) > 50) $rss_channel["ITEMS"][$i]["TITLE"] = substr($rss_channel["ITEMS"][$i]["TITLE"], 0, 47) . '...';  
        
        print ("<li><a href=\"" . $rss_channel["ITEMS"][$i]["LINK"] . "\" target=\"_blank\">" . $rss_channel["ITEMS"][$i]["TITLE"] . "</a>");
      
        print ("</li>
  ");
      }
    } else {
      print ("<b>There are no articles in this feed.</b>");
    }
  }
  print ("
	</ul>
	</div>");
  /*
	print ("
	</body>
	</html>");
	*/
}
?>

annan fil .php

Kod:

<?php

require('rss_reader.php');

doRss('http://feeds.reuters.com/reuters/topNews/');

doRss('http://rss.cnn.com/rss/cnn_topstories.rss');

doRss('http://www.nytimes.com/services/xml/rss/nyt/Automobiles.xml');

?>

jag har provat kommentera ut rad 107 , men utan lyckat resultat för då är det ingen rubrik alls.

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Rubrik som gör som den vill :(