# wpfunnels/3.13.1/includes/utils/class-wpfnl-loader.php

WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell, version 3.13.1. 135 lines.

- Page: https://pluginprobe.com/plugins/wpfunnels/3.13.1/code/includes/utils/class-wpfnl-loader.php
- Raw: https://pluginprobe.com/plugins/wpfunnels/3.13.1/raw/includes/utils/class-wpfnl-loader.php
- Modified: 2022-12-22T09:56:42+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```php
<?php
/**
 * Register all actions and filters for the plugin
 *
 * @link  https://rextheme.com
 * @since 1.0.0
 *
 * @package    Wpfnl
 * @subpackage Wpfnl/includes
 */

use WPFunnels\Wpfnl;

/**
 * Register all actions and filters for the plugin.
 *
 * Maintain a list of all hooks that are registered throughout
 * the plugin, and register them with the WordPress API. Call the
 * run function to execute the list of actions and filters.
 *
 * @package    Wpfnl
 * @subpackage Wpfnl/includes
 * @author     RexTheme <support@rextheme.com>
 */
class Wpfnl_Loader
{

    /**
     * The array of actions registered with WordPress.
     *
     * @since  1.0.0
     * @access protected
     * @var    array    $actions    The actions registered with WordPress to fire when the plugin loads.
     */
    protected $actions;

    /**
     * The array of filters registered with WordPress.
     *
     * @since  1.0.0
     * @access protected
     * @var    array    $filters    The filters registered with WordPress to fire when the plugin loads.
     */
    protected $filters;

    /**
     * Initialize the collections used to maintain the actions and filters.
     *
     * @since 1.0.0
     */
    public function __construct()
    {
        $this->actions = [];
        $this->filters = [];
    }


    /**
     * Add a new action to the collection to be registered with WordPress.
     *
     * @param string $hook             The name of the WordPress action that is being registered.
     * @param object $component        A reference to the instance of the object on which the action is defined.
     * @param string $callback         The name of the function definition on the $component.
     * @param int    $priority         Optional. The priority at which the function should be fired. Default is 10.
     * @param int    $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1.
     * 
     * @since 1.0.0
     */
    public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1)
    {
        $this->actions = $this->add($this->actions, $hook, $component, $callback, $priority, $accepted_args);
    }

    /**
     * Add a new filter to the collection to be registered with WordPress.
     *
     * @param string $hook             The name of the WordPress filter that is being registered.
     * @param object $component        A reference to the instance of the object on which the filter is defined.
     * @param string $callback         The name of the function definition on the $component.
     * @param int    $priority         Optional. The priority at which the function should be fired. Default is 10.
     * @param int    $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1
     * 
     * @since 1.0.0
     */
    public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1)
    {
        $this->filters = $this->add($this->filters, $hook, $component, $callback, $priority, $accepted_args);
    }

    /**
     * A utility function that is used to register the actions and hooks into a single
     * collection.
     * 
     * @param string $hook             The name of the WordPress filter that is being registered.
     * @param object $component        A reference to the instance of the object on which the filter is defined.
     * @param string $callback         The name of the function definition on the $component.
     * @param array  $hooks            The collection of hooks that is being registered (that is, actions or filters).
     * @param int    $priority         The priority at which the function should be fired.
     * @param int    $accepted_args    The number of arguments that should be passed to the $callback.
     * 
     * @access private
     * 
     * @return array  The collection of actions and filters registered with WordPress.
     * @since  1.0.0
     */
    private function add($hooks, $hook, $component, $callback, $priority, $accepted_args)
    {
        $hooks[] = [
            'hook'          => $hook,
            'component'     => $component,
            'callback'      => $callback,
            'priority'      => $priority,
            'accepted_args' => $accepted_args
        ];

        return $hooks;
    }

    /**
     * Register the filters and actions with WordPress.
     *
     * @since 1.0.0
     */
    public function run()
    {
        foreach ($this->filters as $hook) {
            add_filter($hook['hook'], [ $hook['component'], $hook['callback'] ], $hook['priority'], $hook['accepted_args']);
        }

        foreach ($this->actions as $hook) {
            add_action($hook['hook'], [ $hook['component'], $hook['callback'] ], $hook['priority'], $hook['accepted_args']);
        }
    }
}

```