Rewrite include_once as require_once

Every included file is actually required. Define require_once without parenthesis as it is a language construct, not a PHP function. Use __DIR__ instead of indirect dirname(__FILE__) in modules.
qtranslate · Mar 13, 2023 · a41ff8a · a41ff8a
1 parent 8d816e0
commit a41ff8a
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/modules/qtx_module_loader.php b/modules/qtx_module_loader.php
@@ -35,7 +35,7 @@ public static function load_active_modules() {
 
         foreach ( $modules_state as $module_id => $state ) {
             if ( $state === QTX_MODULE_STATE_ACTIVE ) {
-                include_once( QTRANSLATE_DIR . '/modules/' . $module_id . '/' . $module_id . '.php' );
+                require_once QTRANSLATE_DIR . '/modules/' . $module_id . '/' . $module_id . '.php';
             }
         }
     }

diff --git a/modules/slugs/admin/slugs-admin.php b/modules/slugs/admin/slugs-admin.php
@@ -2,7 +2,7 @@
 if ( ! defined( 'ABSPATH' ) ) {
     exit;
 }
-include_once( dirname( __FILE__ ) . '/slugs-settings.php' );
+require_once __DIR__ . '/slugs-settings.php';
 
 // add filters
 add_filter( 'wp_get_object_terms', 'qtranxf_slugs_get_object_terms', 0, 4 );

diff --git a/modules/slugs/slugs.php b/modules/slugs/slugs.php
@@ -1,11 +1,11 @@
 <?php
 const QTX_SLUGS_META_PREFIX = 'qtranslate_slug_';   // The language code is appended.
 
-include_once( dirname( __FILE__ ) . '/qtx_module_slugs.php' );
-include_once( dirname( __FILE__ ) . '/src/slugs-utils.php' );
+require_once __DIR__ . '/qtx_module_slugs.php';
+require_once __DIR__ . '/src/slugs-utils.php';
 
 if ( is_admin() ) {
-    include_once( dirname( __FILE__ ) . '/admin/slugs-admin.php' );
+    require_once __DIR__ . '/admin/slugs-admin.php';
 }
 
 add_filter( 'qtranslate_convert_url', 'qtranxf_slugs_convert_url', 10, 2 );