Actions and Filters Loader (Hooks)
All WordPress Hooks (actions and filters) are registered in this file ./core/config/hooks.php. You can use the standard way of WordPress in your files but to maintain a standard development, we recommend registering all Hooks here.
warning
Please do not add functions to this file except for closures. Place your functions in a file in the ./core/includes folder and require in functions.php
This file returns an Array which is loaded into the theme setup with the following parameters:
filters:add: add_filter function alias from WordPressremove: remove_filter function alias from WordPressapply
actionsadd: add_action function alias from WordPressremove: remove_action function alias from WordPress
Parameters
The hooks Array load in an added order and receive up to 4 (four) parameters:
| Param | Type | Description | Required |
|---|---|---|---|
$tag | string | Filter/Action tag | ✔ |
$function_to_add | callable | Callable function | ✔ |
$priority | int | Priority (default: 10) | ✘ |
$accepted_args | int | Number of arguments (default: 1) | ✘ |
Example of use
'filters' => [
...
'remove' => [
...
['the_content', 'my_custom_filter_function', 10, 2],
]
],
'actions' => [
...
'add' => [
...
['wp_head', 'my_custom_action_function', 10, 2],
]
]
Closures
You can also add filters or actions using an anonymous function.
'filters' => [
...
'remove' => [
...
['the_content', function($param1) {
return $param1;
}, 10],
]
],
'actions' => [
...
'add' => [
...
['wp_head', function($param1, $param2) {
echo "$Param1 and $param2";
}, 10, 2],
]
]