[wp-hackers] URLs from DIRs

[Stephen Rider]

Hi all --

Just a bit of code I came up with that I thought others might find  
handy.

function get_url_from_dir( $dir ) {
	$home = get_option('home');
	$parts = explode( '/', $home );
	$domain = implode( '/', array($parts[0], $parts[1], $parts[2]) );
	$url = $domain . str_replace( $_SERVER['DOCUMENT_ROOT'], '', $dir );
	return $url;
}

Basically, what this will do is take a path and give you the  
corresponding WP URL, e.g.:

WP_CONTENT_URL = get_url_from_dir( WP_CONTENT_DIR );

Regards,

Stephen

-- 
Stephen Rider
<http://striderweb.com/>