fs-essential-functions-1.1.7.1.php
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fs-essential-functions-2.2.1.php
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index.php
5 years ago
fs-essential-functions-1.1.7.1.php
44 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package Freemius |
| 4 | * @copyright Copyright (c) 2015, Freemius, Inc. |
| 5 | * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 |
| 6 | * @since 1.1.7 |
| 7 | */ |
| 8 | |
| 9 | if ( ! defined( 'ABSPATH' ) ) { |
| 10 | exit; |
| 11 | } |
| 12 | |
| 13 | /** |
| 14 | * Find the plugin main file path based on any given file inside the plugin's folder. |
| 15 | * |
| 16 | * @author Vova Feldman (@svovaf) |
| 17 | * @since 1.1.7.1 |
| 18 | * |
| 19 | * @param string $file Absolute path to a file inside a plugin's folder. |
| 20 | * |
| 21 | * @return string |
| 22 | */ |
| 23 | function fs_find_direct_caller_plugin_file( $file ) { |
| 24 | /** |
| 25 | * All the code below will be executed once on activation. |
| 26 | * If the user changes the main plugin's file name, the file_exists() |
| 27 | * will catch it. |
| 28 | */ |
| 29 | $all_plugins = fs_get_plugins( true ); |
| 30 | |
| 31 | $file_real_path = fs_normalize_path( realpath( $file ) ); |
| 32 | |
| 33 | // Get active plugin's main files real full names (might be symlinks). |
| 34 | foreach ( $all_plugins as $relative_path => $data ) { |
| 35 | if ( 0 === strpos( $file_real_path, fs_normalize_path( dirname( realpath( WP_PLUGIN_DIR . '/' . $relative_path ) ) . '/' ) ) ) { |
| 36 | if ( '.' !== dirname( trailingslashit( $relative_path ) ) ) { |
| 37 | return $relative_path; |
| 38 | } |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | return null; |
| 43 | } |
| 44 |