accordion and other old extensions throwing Type of Redux_Extension_Accordion::$version must be string error.

Author: kprovance

redux-core/inc/extensions/accordion/class-redux-extension-accordion.php

@@ -53,4 +53,6 @@ public function __construct( $redux ) {
 			$this->add_field( 'accordion' );
 		}
 	}
+
+	class_alias( self::class, 'ReduxFramework_Extension_Accordion' );
 }

redux-core/inc/extensions/color_scheme/class-redux-extension-color-scheme.php

@@ -784,6 +784,6 @@ private function get_default_data(): array {
 			return $data;
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Color_Scheme', 'ReduxFramework_Extension_Color_Scheme' );
+	class_alias( self::class, 'ReduxFramework_Extension_Color_Scheme' );
+}

redux-core/inc/extensions/custom_fonts/class-redux-extension-custom-fonts.php

@@ -973,6 +973,6 @@ public function add_section() {
 			}
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Custom_Fonts', 'ReduxFramework_Extension_custom_fonts' );
+	class_alias( self::class, 'ReduxFramework_Extension_custom_fonts' );
+}

redux-core/inc/extensions/icon_select/class-redux-extension-icon-select.php

@@ -125,6 +125,6 @@ public function get_icons() {
 			wp_send_json_success( array( 'content' => $content ) );
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Icon_Select', 'ReduxFramework_extension_icon_select' );
+	class_alias( self::class, 'ReduxFramework_extension_icon_select' );
+}

redux-core/inc/extensions/metaboxes/class-redux-extension-metaboxes.php

@@ -1534,6 +1534,6 @@ public function meta_boxes_show_errors() {
 			}
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Metaboxes', 'ReduxFramework_Extension_metaboxes' );
+	class_alias( self::class, 'ReduxFramework_Extension_metaboxes' );
+}

redux-core/inc/extensions/repeater/class-redux-extension-repeater.php

@@ -52,6 +52,6 @@ public function __construct( $redux ) {
 			$this->add_field( 'repeater' );
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Repeater', 'ReduxFramework_Extension_repeater' );
+	class_alias( self::class, 'ReduxFramework_Extension_repeater' );
+}

redux-core/inc/extensions/social_profiles/class-redux-extension-social-profiles.php

@@ -280,6 +280,6 @@ public function enqueue_styles() {
 			);
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Social_Profiles', 'ReduxFramework_Extension_social_profiles' );
+	class_alias( self::class, 'ReduxFramework_Extension_social_profiles' );
+}

redux-core/inc/extensions/widget_areas/class-redux-extension-widget-areas.php

@@ -54,6 +54,6 @@ public function __construct( $redux ) {
 			add_action( 'wp_ajax_redux_delete_widget_area', array( $widget_areas, 'redux_delete_widget_area_area' ) );
 		}
 	}
-}
 
-class_alias( 'Redux_Extension_Widget_Areas', 'ReduxFramework_extension_widget_areas' );
+	class_alias( Redux_Extension_Widget_Areas::class, 'ReduxFramework_extension_widget_areas' );
+}