Replace links in a xml or rss file

Discussion in 'Programming' started by webuk44, May 26, 2007.

0
  1. #1
    I want to change the output of my blog feed.
    At the moment all posts have links within <link></link> tags.
    How can I swap ALL links with my link "mylink.com"
    Kind of search/replace but need to replace ANY links that occur within these tags.
    File would be a xml file.
    Resulting file would still be a xml file.
    Either javascript or PHP?
     
    webuk44, May 26, 2007 IP
  2. krakjoe

    krakjoe Well-Known Member

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    #2 
    
<?
function replace_links_in_xml_with( $url, $xml )
{
	return 	preg_replace('~<link>(.*?[^<])</link>~si', 
			sprintf( '<link>%s</link>', $url ), 
			file_get_contents( $xml ) 
	);
}
echo replace_links_in_xml_with( 'http://forums.digitalpoint.com', 'http://krakjoe.com/rss/projects' );
?>
    PHP:
     
    krakjoe, May 26, 2007 IP