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Update module PAI docs to reflect new module_exists function

This commit is contained in:
Starbeamrainbowlabs 2015-12-05 19:05:20 +00:00
parent 71131f973f
commit 4afcfb0c73

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@ -88,6 +88,14 @@ register_module([
The function that you provide will be executed after the initial setup has been completed.
### `module_exists($id)`
Checks to see if a module with the given id is currently loaded. Very useful for providing optional integration with other modules. Note that this may return false if all the modules haven't been loaded yet. All the modules are guaranteed to be loaded by the time the code in the `"code"` function is executed.
```php
<?php
module_exists("feature-search"); // Returns true if the feature-search module is loaded, false otherwise.
```
### `add_action($action_name, $code)`
Since Pepperminty Wiki works through actions via the GET parameter `action`, there is a function that lets you register a new handler for any given action. Note that you should call this inside the function you passed to `register_handler()`. Here's an example: