Re: [Phpwiki-talk] Getting plugin filename of plugin

[Martin G. <gim...@gi...>]

"Ted Vinke" <te...@jo...> writes:

Hi Ted,

> I need to know the path + filename of the plugin, when a plugin is
> used on a page. I can't use $PHP_SELF etc. because that would only
> return the name of the Wikipage the plugin is used in, when that
> page is opened. What I need is e.g.
> /phpwiki/lib/plugin/<plugin-name>.php, because I need that path for
> something inside a plugin I'm working on.
>
> Is this possible and if so, how?

One way of doing it is to use the __FILE__ "constant" which always
holds the name of the current file. (There's also a __LINE__
"constant" that holds the current line number, I believe they're meant
for printing error-messages.)

The following code gives you the path to the current file, relative to
$DOCUMENT_ROOT:

substr(__FILE__, strlen(realpath($HTTP_SERVER_VARS['DOCUMENT_ROOT'])))

-- 
Martin Geisler                       My GnuPG Key: 0xF7F6B57B

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