LinkIcons are an optional new feature of PhpWiki. When activated, icons will be displayed in front of URLs to indicate the type of link.
- themes/default/images/http.png
http link - themes/default/images/url.png
generic internet link
- themes/default/images/interwiki.png
InterWiki link
- themes/default/images/https.png
https link
- themes/default/images/mailto.png
mailto link
- themes/default/images/ftp.png
ftp link
Note: Some of the default icons use the alpha channel feature of
the 
PNG image format
for smooth rendering on any page color or textured background. Older
browsers may not display all the images properly.
Examples
The following examples will display with the above link icons only if the administrator has enabled this feature.
InterWiki links
- InterWiki link
PhpWiki:InterWiki - A named InterWiki read WhyWikiWorks at c2.
URLs
- Email address
PhpWiki-talk mailing list - Normal http link PhpWiki's Home Page
- Secure http link
PhpWiki's Home Page - File transfer
ftp://ftp.sourceforge.net/
A generic icon is shown for other less common link types.
news://nntp.news.comLinkIcons will only display when the URL protocol is one which PhpWiki is allowed to link to. The following examples won't show any icons and PhpWiki won't automatically provide double-clickable links either, unless the administrator adds them:
- bogus://oedipus.nostradamus.com
- bolo://lgm.cheshire.org