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class-fs-hook-snapshot.php
45 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package Freemius |
| 4 | * @copyright Copyright (c) 2025, Freemius, Inc. |
| 5 | * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 |
| 6 | * @since 2.12.2 |
| 7 | */ |
| 8 | |
| 9 | if ( ! defined( 'ABSPATH' ) ) { |
| 10 | exit; |
| 11 | } |
| 12 | |
| 13 | /** |
| 14 | * Class FS_Hook_Snapshot |
| 15 | * |
| 16 | * This class allows you to take a snapshot of the current actions attached to a WordPress hook, remove them, and restore them later. |
| 17 | */ |
| 18 | class FS_Hook_Snapshot { |
| 19 | |
| 20 | private $removed_actions = array(); |
| 21 | |
| 22 | /** |
| 23 | * Remove all actions from a given hook and store them for later restoration. |
| 24 | */ |
| 25 | public function remove( $hook ) { |
| 26 | global $wp_filter; |
| 27 | |
| 28 | if ( ! empty( $wp_filter ) && isset( $wp_filter[ $hook ] ) ) { |
| 29 | $this->removed_actions[ $hook ] = $wp_filter[ $hook ]; |
| 30 | unset( $wp_filter[ $hook ] ); |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * Restore previously removed actions for a given hook. |
| 36 | */ |
| 37 | public function restore( $hook ) { |
| 38 | global $wp_filter; |
| 39 | |
| 40 | if ( ! empty( $wp_filter ) && isset( $this->removed_actions[ $hook ] ) ) { |
| 41 | $wp_filter[ $hook ] = $this->removed_actions[ $hook ]; |
| 42 | unset( $this->removed_actions[ $hook ] ); |
| 43 | } |
| 44 | } |
| 45 | } |