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Need help with simple RSS praser

If anyone could help me that would be great
My tube sites have rss feeds and I want to list latest videos on other sites, I need something simple and hopefully with cache, I found simpleRSS script but I couldn't get it to work probebly because I'm a noob at those things
If anyone could help me that would be great, I can pay a few bucks if needed, icq is in my sig.

Post your RSS URL here and I'll look at it.

That's very easy. My code below (juts a few lines of PHP) will do the trick.

Code:

<?php

$feed = file_get_contents ( "http://nubilestube.com/rss.php?location=most_recent" );

$xml_parser = xml_parser_create ();

xml_parse_into_struct ( $xml_parser, $feed, $vals, $index );

$cnt = count ( $index ["TITLE"] );

for($i = 1; $i < $cnt; $i ++) {

        echo "<h3>" . html_entity_decode ( $vals [$index ["TITLE"] [$i]] ["value"], ENT_QUOTES ) . "</h3>\n";

        echo "<p>" . html_entity_decode ( $vals [$index ["DESCRIPTION"] [$i]] ["value"], ENT_QUOTES ) . "</p>\n";

}

xml_parser_free ( $xml_parser );

?>

simple and effective code ;)

thank you
it works, although a bit slow because there's no caching
how do I limit number of items parsed?

Here is the same code but with hourly cashing:

Code:

<?php

$feed = file_get_contents ( "http://nubilestube.com/rss.php?location=most_recent" );

$filename = "cache.txt";

if (file_exists ( $filename ) && (time () - filectime ( $filename )) < 60 * 60) {

        $content = file_get_contents ( $filename );

} else {

        $xml_parser = xml_parser_create ();

        xml_parse_into_struct ( $xml_parser, $feed, $vals, $index );

        $cnt = count ( $index ["TITLE"] );

        $content = "";

        for($i = 1; $i < $cnt; $i ++) {

                $content .= "<h3>" . html_entity_decode ( $vals [$index ["TITLE"] [$i]] ["value"], ENT_QUOTES ) . "</h3>\n";

                $content .= "<p>" . html_entity_decode ( $vals [$index ["DESCRIPTION"] [$i]] ["value"], ENT_QUOTES ) . "</p>\n";

        }

        file_put_contents($filename, $content, LOCK_EX);

        xml_parser_free ( $xml_parser );

}

echo $content;

?>

You just need to create the empty file "cache.txt" and chmod it to 666.

Can't be easier, right? :winkwink:

Quote:

Originally Posted by Oracle Porn (Post 18193945)

thank you
it works, although a bit slow because there's no caching

See above.

Quote:

Originally Posted by Oracle Porn (Post 18193945)

how do I limit number of items parsed?

Easily, simple replace this line:
$cnt = count ( $index ["TITLE"] );

to this one:
$cnt = min ( 5, count ( $index ["TITLE"] ) );

where 5 is your limit.

Quote:

Originally Posted by cyberxxx (Post 18193954)

Easily, simple replace this line:
$cnt = count ( $index ["TITLE"] );

to this one:
$cnt = min ( 5, count ( $index ["TITLE"] ) );

where 5 is your limit.

Awesome :thumbsup

Quote:

Originally Posted by cyberxxx (Post 18193948)

Here is the same code but with hourly cashing:

Code:

<?php

$feed = file_get_contents ( "http://nubilestube.com/rss.php?location=most_recent" );

$filename = "cache.txt";

if (file_exists ( $filename ) && (time () - filectime ( $filename )) < 60 * 60) {

        $content = file_get_contents ( $filename );

} else {

        $xml_parser = xml_parser_create ();

        xml_parse_into_struct ( $xml_parser, $feed, $vals, $index );

        $cnt = count ( $index ["TITLE"] );

        $content = "";

        for($i = 1; $i < $cnt; $i ++) {

                $content .= "<h3>" . html_entity_decode ( $vals [$index ["TITLE"] [$i]] ["value"], ENT_QUOTES ) . "</h3>\n";

                $content .= "<p>" . html_entity_decode ( $vals [$index ["DESCRIPTION"] [$i]] ["value"], ENT_QUOTES ) . "</p>\n";

        }

        file_put_contents($filename, $content, LOCK_EX);

        xml_parser_free ( $xml_parser );

}

echo $content;

?>

You just need to create the empty file "cache.txt" and chmod it to 666.

Can't be easier, right? :winkwink:

This one doesn't work for me :(

What's wrong with it? Did you create the "cache.txt" file and chmoded it properly?

Yes I created the cache.txt file in the same folder and chmoded it to 666 (also tried 777)
Just outputs a blank page.

Ah, now i see the problem. It's because the cache file is initially blank and it will update only after a hour :)

Here is a slightly fixed code:

Code:

<?php

$feed = file_get_contents ( "http://nubilestube.com/rss.php?location=most_recent" );

$filename = "cache.txt";

if (file_exists ( $filename ) && filesize ( $filename ) && (time () - filectime ( $filename )) < 60 * 60) {

        $content = file_get_contents ( $filename );

} else {

        $xml_parser = xml_parser_create ();

        xml_parse_into_struct ( $xml_parser, $feed, $vals, $index );

        $cnt = min ( 5, count ( $index ["TITLE"] ) );

        $content = "";

        for($i = 1; $i < $cnt; $i ++) {

                $content .= "<h3>" . html_entity_decode ( $vals [$index ["TITLE"] [$i]] ["value"], ENT_QUOTES ) . "</h3>\n";

                $content .= "<p>" . html_entity_decode ( $vals [$index ["DESCRIPTION"] [$i]] ["value"], ENT_QUOTES ) . "</p>\n";

        }

        file_put_contents ( $filename, $content, LOCK_EX );

        xml_parser_free ( $xml_parser );

}

echo $content;

?>

Perfect! Thanks I appreciate it :)

how do I add substr to the DESCRIPTION value?

Quote:

Originally Posted by Oracle Porn (Post 18429484)

how do I add substr to the DESCRIPTION value?

Excuse me? What do you mean on "substr"?