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  1. #1
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    Jul 2010
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    Question XML Parser error

    Hi Every one,

    I have just now uploaded a new site which is in php and uses RSS feeds with include file.In my code editor the pages are displayed perfectly but on my server it denotes xml error and no RSS feeds are displayed.I have tried my best to find the error but I could not.If someone can help me here.

    Here is the url of my site where the error is displayed(The error message is at the bottom of the page like this MORE RESOURCES:
    XML error: mismatched tag at line 20)....

    <snip/>
    Below is inlude RSS file codes so one can decide where the mistake resides.....

    Code:
    <?php
    
    /*
    Created by Global Syndication's RSS Parser
    http://www.globalsyndication.com/rss-parser
    */
    
    set_time_limit(0);
    
    $file = "http://news.google.com/news?sourceid=navclient&ie=UTF-8&rls=GGLG,GGLG:2005-22,GGLG:en&q=Acne&output=rss";
    
    $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 {
    					$rss_channel[$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: &#37;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 HTML
    // print ("<div class=\"channelname\">" . $rss_channel["TITLE"] . "</div>"); 
    
    if (isset($rss_channel["ITEMS"])) {
    	if (count($rss_channel["ITEMS"]) > 0) {
    		for($i = 0;$i < count($rss_channel["ITEMS"]);$i++) {
    			if (isset($rss_channel["ITEMS"][$i]["LINK"])) {
    			print ("\n<div class=\"itemtitle\"><a href=\"" . "go.php?url=" . $rss_channel["ITEMS"][$i]["LINK"] . "\">" . $rss_channel["ITEMS"][$i]["TITLE"] . "</a></div>");
    			} else {
    			print ("\n<div class=\"itemtitle\">" . $rss_channel["ITEMS"][$i]["TITLE"] . "</div>");
    			}
    			 print ("<div class=\"itemdescription\">" . $rss_channel["ITEMS"][$i]["DESCRIPTION"] . "</div><br />"); 		}
    	} else {
    		print ("<b>There are no articles in this feed.</b>");
    	}
    }
    
    ?>
    I am eagerly waiting for some guidance and advice!

    Thanks in advance!
    m
    Last edited by Mittineague; Aug 11, 2010 at 09:36. Reason: removing unnecessary link


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