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Old 06-17-2005, 04:16 PM
MickDoneDee MickDoneDee is offline
 
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Thanks for that great tip, Chris. Eventually, I found some PHP code to create a file to display the feed as article links. So I called it article.php. I can't remember where I found it so here is the code in full:

PHP Code:
<?php  
$_item 
= array();  
$_depth = array();  
$_tags = array("dummy");  

function 
initArray() 
{  
global 
$_item;  

$_item = array ("TITLE"=>"""LINK"=>"",  
"DESCRIPTION"=>"""URL"=>"");  


function 
startElement($parser$name){  
global 
$_depth$_tags$_item;  

if ((
$name=="ITEM") ||  
(
$name=="CHANNEL")  
|| (
$name=="IMAGE")) {  
initArray();  
}  
@
$_depth[$parser]++;  
array_push($_tags$name);  
}  

function 
endElement($parser$name){  
global 
$_depth$_tags$_item;  

array_pop($_tags);  
$_depth[$parser]--;  
switch (
$name) {  
case 
"ITEM":  
echo 
"<p><a href=\"{$_item['LINK']}\">" "{$_item['TITLE']}</a><br /> 
{$_item['DESCRIPTION']}</p>\n";  
initArray();  
break;  
}  


function 
parseData($parser$text){  
global 
$_depth$_tags$_item;  

$crap preg_replace ("/\s/"""$text);  
/* is the data just whitespace? 
if so, we don't want it! */  

if ($crap) {  
$text preg_replace ("/^\s+/"""$text);  
/* get rid of leading whitespace */  
if (@$_item[$_tags[$_depth[$parser]]]) {  
$_item[$_tags[$_depth[$parser]]] .=  
$text;  
} else {  
$_item[$_tags[$_depth[$parser]]] =  
$text;  
}  
}  
}  

function 
parseRDF($file){  
global 
$_depth$_tags$_item;  

$xml_parser xml_parser_create();  
initArray();  

/* Set up event handlers */  
xml_set_element_handler 
($xml_parser"startElement""endElement");  
xml_set_character_data_handler 
($xml_parser"parseData");  

/* Open up the file */  
$fp fopen ($file"r") or die ("Could not  
open 
$file for input");  

while (
$data fread ($fp4096)) {  
if (!
xml_parse($xml_parser$datafeof 
($fp))) {  
die (
sprintf("XML error: %s at line %d",  
xml_error_string(xml_get_error_code  
($xml_parser)),  
xml_get_current_line_number 
($xml_parser)));  
}  
}  

fclose($fp);  
xml_parser_free($xml_parser);  


parseRDF 
("http://www.yoursite.com/external.php?type=rss"); 
?>
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