Add helper function to return only enabled plugins

[dr4g]

I've created a plugin function here that returns a pure array of values with the plugins that have been installed and activated on the installation.

There are existing functions here but they return nested data structures and you have to iterate them yourself to identify the 'active' key. I'm referring to get_installed_plugins() here.
get_plugin_list() doesn't check for enabled.

Therefore i have coded get_active_plugin_list().
Not much need for a .diff file here it's really small.

/

• Gets a list of all the loaded plugins that are tivated (not just installed)
• @return array */

function get_active_plugin_list() {

$enabledPlugins = array();
foreach(get_plugin_list() as $plugin) {

if(is_plugin_enabled($plugin)) {

$enabledPlugins[] = $plugin;

}

}
return $enabledPlugins;

}

Let me know if you plan to include this in your /lib/plugins.php file so i can rely that it will existin future version when i upgrade.

Thanks.
Paul Dragoonis.

[dr4g]

Here is the pastebin link as wiki text seems to have messed with formatting.
​http://pastebin.com/m5825fe21

[brettp]

(In [svn:7488]) Fixes #1457. Added optional status param for get_installed_plugins()