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Make it possible for a plugin to replace the feed-parsing engine. see: #4547 

git-svn-id: https://develop.svn.wordpress.org/trunk@5776 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2007-07-03 18:10:20 +00:00
parent 0f41997422
commit 408ad189aa
1 changed files with 9 additions and 0 deletions
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9
wp-includes/rss.php
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@ -1,4 +1,6 @@
<?php
do_action('load_feed_engine');
/*
* Project: MagpieRSS: a simple RSS integration tool
* File: A compiled file for RSS syndication
@ -775,6 +777,7 @@ class RSSCache {
}
}
if ( !function_exists('parse_w3cdtf') ) :
function parse_w3cdtf ( $date_str ) {
# regex to match wc3dtf
@ -816,7 +819,9 @@ function parse_w3cdtf ( $date_str ) {
return -1;
}
}
endif;
if ( !function_exists('wp_rss') ) :
function wp_rss( $url, $num_items = -1 ) {
if ( $rss = fetch_rss( $url ) ) {
echo '<ul>';
@ -839,7 +844,9 @@ function wp_rss( $url, $num_items = -1 ) {
_e( 'An error has occurred, which probably means the feed is down. Try again later.' );
}
}
endif;
if ( !function_exists('get_rss') ) :
function get_rss ($url, $num_items = 5) { // Like get posts, but for RSS
$rss = fetch_rss($url);
if ( $rss ) {
@ -855,4 +862,6 @@ function get_rss ($url, $num_items = 5) { // Like get posts, but for RSS
return false;
}
}
endif;
?>