reduxframework / redux-framework

redux-core/inc/welcome/views/about.php

Spacing +3 added lines, -3 removed lines

@@ -66,7 +66,7 @@ 
 				foreach ( $redux_plugin_data as $redux_key => $redux_data ) {
 					$redux_key_slug                        = explode( '/', $redux_key );
 					$redux_key_slug                        = $redux_key_slug[0];
-					$redux_plugin_index[ $redux_key_slug ] = $redux_key;
+					$redux_plugin_index[$redux_key_slug] = $redux_key;
 				}
 
 				foreach ( $redux_sys_info as $redux_project_type => $redux_products ) {
@@ -115,11 +115,11 @@ 
 
 					} else {
 						foreach ( $redux_products as $redux_product => $redux_data ) {
-							if ( ! isset( $redux_plugin_index[ $redux_product ] ) ) {
+							if ( ! isset( $redux_plugin_index[$redux_product] ) ) {
 								continue;
 							}
 
-							$redux_plugin_path = Redux_Functions_Ex::wp_normalize_path( WP_PLUGIN_DIR . '/' . $redux_plugin_index[ $redux_product ] );
+							$redux_plugin_path = Redux_Functions_Ex::wp_normalize_path( WP_PLUGIN_DIR . '/' . $redux_plugin_index[$redux_product] );
 							$redux_plugin_data = get_plugin_data( $redux_plugin_path );
 
 							?>

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

Spacing +24 added lines, -24 removed lines

@@ -55,7 +55,7 @@ 
 		 *
 		 * @var array|null
 		 */
-		private static ?array $post_values = array();
+		private static ? array $post_values = array();
 
 		/**
 		 * Options array.
@@ -316,10 +316,10 @@ 
 				foreach ( $the_data as $key => $value ) {
 					if ( strpos( wp_json_encode( $value ), 'data' ) > 0 ) {
 						foreach ( $value as $k => $v ) {
-							$decode           = (array) json_decode( rawurldecode( $v['data'] ) );
+							$decode           = ( array ) json_decode( rawurldecode( $v['data'] ) );
 							$v                = $decode;
-							$dumb_array[ $k ] = $v;
-							$the_data[ $key ] = $dumb_array;
+							$dumb_array[$k] = $v;
+							$the_data[$key] = $dumb_array;
 						}
 					}
 				}
@@ -343,11 +343,11 @@ 
 					foreach ( self::$post_values as $key => $value ) {
 						if ( strpos( $key, $this->parent->args['opt_name'] ) !== false ) {
 							$key          = str_replace( $this->parent->args['opt_name'] . '[', '', rtrim( $key, ']' ) );
-							$data[ $key ] = $value;
+							$data[$key] = $value;
 
 							// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
-							$GLOBALS[ $this->parent->args['global_variable'] ][ $key ] = $value;
-							$this->parent->options[ $key ]                             = $value;
+							$GLOBALS[$this->parent->args['global_variable']][$key] = $value;
+							$this->parent->options[$key]                             = $value;
 						}
 					}
 				}
@@ -363,7 +363,7 @@ 
 		 */
 		public function render( object $control ) {
 			$field_id = str_replace( $this->parent->args['opt_name'] . '-', '', $control->redux_id );
-			$field    = $this->options[ $field_id ];
+			$field    = $this->options[$field_id];
 
 			if ( ! empty( $field['compiler'] ) ) {
 				echo '<tr class="compiler">';
@@ -371,7 +371,7 @@ 
 				echo '<tr>';
 			}
 
-			echo '<th scope="row">' . wp_kses_post( $this->parent->field_head[ $field['id'] ] ) . '</th>';
+			echo '<th scope="row">' . wp_kses_post( $this->parent->field_head[$field['id']] ) . '</th>';
 			echo '<td>';
 
 			$field['name'] = $field['id'];
@@ -415,8 +415,8 @@ 
 			do_action( 'redux/extension/customizer/control/includes' );
 
 			$order = array(
-				'heading' => - 500,
-				'option'  => - 500,
+				'heading' => -500,
+				'option'  => -500,
 			);
 
 			$panel = '';
@@ -455,7 +455,7 @@ 
 					$parent_section_id = null;
 					$new_parent        = true;
 				}
-				if ( isset( $parent_section_id ) && ( isset( $this->parent->sections[ $parent_section_id ]['customizer'] ) && false === $this->parent->sections[ $parent_section_id ]['customizer'] ) ) {
+				if ( isset( $parent_section_id ) && ( isset( $this->parent->sections[$parent_section_id]['customizer'] ) && false === $this->parent->sections[$parent_section_id]['customizer'] ) ) {
 					continue;
 				}
 
@@ -488,7 +488,7 @@ 
 				}
 				$section['id'] = $this->parent->args['opt_name'] . '-' . $section['id'];
 
-				if ( method_exists( $wp_customize, 'add_panel' ) && ( ! isset( $section['subsection'] ) || ( true !== $section['subsection'] ) ) && isset( $this->parent->sections[ ( $key + 1 ) ]['subsection'] ) && $this->parent->sections[ ( $key + 1 ) ]['subsection'] ) {
+				if ( method_exists( $wp_customize, 'add_panel' ) && ( ! isset( $section['subsection'] ) || ( true !== $section['subsection'] ) ) && isset( $this->parent->sections[( $key + 1 )]['subsection'] ) && $this->parent->sections[( $key + 1 )]['subsection'] ) {
 					$this->add_panel(
 						$this->parent->args['opt_name'] . '-' . $section['id'],
 						array(
@@ -551,7 +551,7 @@ 
 						continue;
 					}
 
-					$this->options[ $option['id'] ] = $option;
+					$this->options[$option['id']] = $option;
 					add_action( 'redux/customizer/control/render/' . $this->parent->args['opt_name'] . '-' . $option['id'], array( $this, 'render' ) );
 
 					$option['permissions'] = $option['permissions'] ?? 'edit_theme_options';
@@ -562,7 +562,7 @@ 
 						++$order['option'];
 					}
 
-					if ( ! empty( $this->options_defaults[ $option['id'] ] ) ) {
+					if ( ! empty( $this->options_defaults[$option['id']] ) ) {
 						$option['default'] = $this->options_defaults['option']['id'];
 					}
 
@@ -635,12 +635,12 @@ 
 						)
 					);
 
-					$section['fields'][ $skey ]['name'] = $option['id'];
-					if ( ! isset( $section['fields'][ $skey ]['class'] ) ) { // No errors please.
-						$section['fields'][ $skey ]['class'] = '';
+					$section['fields'][$skey]['name'] = $option['id'];
+					if ( ! isset( $section['fields'][$skey]['class'] ) ) { // No errors please.
+						$section['fields'][$skey]['class'] = '';
 					}
 
-					$this->controls[ $section['fields'][ $skey ]['id'] ] = $section['fields'][ $skey ];
+					$this->controls[$section['fields'][$skey]['id']] = $section['fields'][$skey];
 				}
 			}
 		}
@@ -707,11 +707,11 @@ 
 					if ( strpos( $key, $this->parent->args['opt_name'] ) !== false ) {
 						$key = str_replace( $this->parent->args['opt_name'] . '[', '', rtrim( $key, ']' ) );
 
-						if ( ! isset( $this->orig_options[ $key ] ) || $value !== $this->orig_options[ $key ] || ( isset( $this->orig_options[ $key ] ) && ! empty( $this->orig_options[ $key ] ) && empty( $value ) ) ) {
-							$this->parent->options[ $key ] = $value;
+						if ( ! isset( $this->orig_options[$key] ) || $value !== $this->orig_options[$key] || ( isset( $this->orig_options[$key] ) && ! empty( $this->orig_options[$key] ) && empty( $value ) ) ) {
+							$this->parent->options[$key] = $value;
 							$changed                       = true;
 
-							if ( isset( $this->parent->compiler_fields[ $key ] ) ) {
+							if ( isset( $this->parent->compiler_fields[$key] ) ) {
 								$compiler = true;
 							}
 						}
@@ -814,8 +814,8 @@ 
 			if ( strpos( wp_json_encode( $value ), 'data' ) > 0 ) {
 				$replace = $value;
 				foreach ( $replace as $sub_array ) {
-					$cs_array                 = (array) json_decode( rawurldecode( $sub_array['data'] ) );
-					$value[ $cs_array['id'] ] = $cs_array;
+					$cs_array                 = ( array ) json_decode( rawurldecode( $sub_array['data'] ) );
+					$value[$cs_array['id']] = $cs_array;
 				}
 			}
 

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

Spacing +117 added lines, -117 removed lines

@@ -293,7 +293,7 @@ 
 								$box['page_template'] = array( $box['page_template'] );
 							}
 
-							$this->wp_links[ $box_id ]['page_template'] = isset( $this->wp_links[ $box_id ]['page_template'] ) ? wp_parse_args( $this->wp_links[ $box_id ]['page_template'], $box['page_template'] ) : $box['page_template'];
+							$this->wp_links[$box_id]['page_template'] = isset( $this->wp_links[$box_id]['page_template'] ) ? wp_parse_args( $this->wp_links[$box_id]['page_template'], $box['page_template'] ) : $box['page_template'];
 						}
 
 						if ( isset( $box['post_format'] ) && ( in_array( $this->post_type, $this->post_types, true ) || '' === $this->post_type || false === $this->post_type ) ) {
@@ -301,10 +301,10 @@ 
 								$box['post_format'] = array( $box['post_format'] );
 							}
 
-							$this->wp_links[ $box_id ]['post_format'] = isset( $this->wp_links[ $box_id ]['post_format'] ) ? wp_parse_args( $this->wp_links[ $box_id ]['post_format'], $box['post_format'] ) : $box['post_format'];
+							$this->wp_links[$box_id]['post_format'] = isset( $this->wp_links[$box_id]['post_format'] ) ? wp_parse_args( $this->wp_links[$box_id]['post_format'], $box['post_format'] ) : $box['post_format'];
 						}
 
-						$this->meta[ $this->post_id ] = $this->get_meta( $this->post_id );
+						$this->meta[$this->post_id] = $this->get_meta( $this->post_id );
 
 						foreach ( $box['sections'] as $sk => $section ) {
 							if ( ! empty( $section['fields'] ) ) {
@@ -312,7 +312,7 @@ 
 									if ( ! isset( $field['class'] ) ) {
 										$field['class'] = '';
 
-										$this->boxes[ $bk ]['sections'][ $sk ]['fields'][ $fk ] = $field;
+										$this->boxes[$bk]['sections'][$sk]['fields'][$fk] = $field;
 									}
 
 									if ( $add_field || ( ( is_admin() && ( 'post-new.php' === $pagenow || 'post.php' === $pagenow ) ) || ( ! is_admin() ) ) ) {
@@ -321,43 +321,43 @@ 
 										}
 
 										if ( isset( $field['default'] ) ) {
-											$this->options_defaults[ $field['id'] ] = $field['default'];
+											$this->options_defaults[$field['id']] = $field['default'];
 										} else {
-											$this->options_defaults[ $field['id'] ] = $this->field_default( $field );
+											$this->options_defaults[$field['id']] = $this->field_default( $field );
 										}
 
 										foreach ( $box['post_types'] as $type ) {
-											$this->post_type_fields[ $type ][ $field['id'] ] = 1;
+											$this->post_type_fields[$type][$field['id']] = 1;
 
 											if ( 'repeater' === $field['type'] ) {
 												foreach ( $field['fields'] as $val ) {
-													$this->post_type_fields[ $type ][ $val['id'] ] = 1;
+													$this->post_type_fields[$type][$val['id']] = 1;
 												}
 											}
 										}
 
 										if ( ! empty( $field['output'] ) ) {
-											$this->output[ $field['id'] ] = isset( $this->output[ $field['id'] ] ) ? array_merge( $field['output'], $this->output[ $field['id'] ] ) : $field['output'];
+											$this->output[$field['id']] = isset( $this->output[$field['id']] ) ? array_merge( $field['output'], $this->output[$field['id']] ) : $field['output'];
 										}
 
 										// Detect what field types are being used.
-										if ( ! isset( $this->parent->fields[ $field['type'] ][ $field['id'] ] ) ) {
-											$this->parent->fields[ $field['type'] ][ $field['id'] ] = 1;
+										if ( ! isset( $this->parent->fields[$field['type']][$field['id']] ) ) {
+											$this->parent->fields[$field['type']][$field['id']] = 1;
 										} else {
-											$this->parent->fields[ $field['type'] ] = array( $field['id'] => 1 );
+											$this->parent->fields[$field['type']] = array( $field['id'] => 1 );
 										}
 
-										if ( isset( $this->options_defaults[ $field['id'] ] ) ) {
-											$this->to_replace[ $field['id'] ] = $field;
+										if ( isset( $this->options_defaults[$field['id']] ) ) {
+											$this->to_replace[$field['id']] = $field;
 										}
 									}
 
-									if ( ! isset( $this->parent->options[ $field['id'] ] ) ) {
-										$this->parent->sections[ ( count( $this->parent->sections ) - 1 ) ]['fields'][] = $field;
+									if ( ! isset( $this->parent->options[$field['id']] ) ) {
+										$this->parent->sections[( count( $this->parent->sections ) - 1 )]['fields'][] = $field;
 									}
 
-									if ( ! isset( $this->meta[ $this->post_id ][ $field['id'] ] ) ) {
-										$this->meta[ $this->post_id ][ $field['id'] ] = $this->options_defaults[ $field['id'] ];
+									if ( ! isset( $this->meta[$this->post_id][$field['id']] ) ) {
+										$this->meta[$this->post_id][$field['id']] = $this->options_defaults[$field['id']];
 									}
 
 									// Only override if it exists, and it's not the default.
@@ -397,8 +397,8 @@ 
 		 * @return mixed
 		 */
 		public function replace_field( array $field ) {
-			if ( isset( $this->to_replace[ $field['id'] ] ) ) {
-				$field = $this->to_replace[ $field['id'] ];
+			if ( isset( $this->to_replace[$field['id']] ) ) {
+				$field = $this->to_replace[$field['id']];
 			}
 
 			return $field;
@@ -412,7 +412,7 @@ 
 		 * @return array
 		 */
 		public function override_can_output_css( array $field ): array {
-			if ( isset( $this->output[ $field['id'] ] ) ) {
+			if ( isset( $this->output[$field['id']] ) ) {
 				$field['force_output'] = true;
 			}
 
@@ -427,8 +427,8 @@ 
 		 * @return array
 		 */
 		public function output_css( array $field ): array {
-			if ( isset( $this->output[ $field['id'] ] ) ) {
-				$field['output'] = $this->output[ $field['id'] ];
+			if ( isset( $this->output[$field['id']] ) ) {
+				$field['output'] = $this->output[$field['id']];
 			}
 
 			return $field;
@@ -449,13 +449,13 @@ 
 			$data = wp_parse_args( $meta, $this->options_defaults );
 
 			foreach ( $data as $key => $value ) {
-				if ( isset( $meta[ $key ] ) && '' !== $meta[ $key ] ) {
-					$data[ $key ] = $meta[ $key ];
+				if ( isset( $meta[$key] ) && '' !== $meta[$key] ) {
+					$data[$key] = $meta[$key];
 					continue;
 				}
 
-				if ( isset( $options[ $key ] ) ) {
-					$data[ $key ] = $options[ $key ];
+				if ( isset( $options[$key] ) ) {
+					$data[$key] = $options[$key];
 				}
 			}
 
@@ -482,9 +482,9 @@ 
 				$the_post = $post;
 			}
 
-			if ( isset( $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] ) ) {
-				$GLOBALS[ $this->parent->args['global_variable'] ] = $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ];
-				unset( $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] );
+			if ( isset( $GLOBALS[$this->parent->args['global_variable'] . '-loop'] ) ) {
+				$GLOBALS[$this->parent->args['global_variable']] = $GLOBALS[$this->parent->args['global_variable'] . '-loop'];
+				unset( $GLOBALS[$this->parent->args['global_variable'] . '-loop'] );
 			}
 
 			// Override these values if they differ from the admin panel defaults.  ;) .
@@ -495,8 +495,8 @@ 
 				}
 
 				// Backup the args.
-				$GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] = $GLOBALS[ $this->parent->args['global_variable'] ];
-				$GLOBALS[ $this->parent->args['global_variable'] ]           = wp_parse_args( $meta, $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] );
+				$GLOBALS[$this->parent->args['global_variable'] . '-loop'] = $GLOBALS[$this->parent->args['global_variable']];
+				$GLOBALS[$this->parent->args['global_variable']]           = wp_parse_args( $meta, $GLOBALS[$this->parent->args['global_variable'] . '-loop'] );
 			}
 
 			// phpcs:enable WordPress.NamingConventions.PrefixAllGlobals -- Cannot rename 'this.'
@@ -506,11 +506,11 @@ 
 		 * Loop end.
 		 */
 		public function loop_end() {
-			if ( isset( $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] ) ) {
+			if ( isset( $GLOBALS[$this->parent->args['global_variable'] . '-loop'] ) ) {
 				// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals -- Cannot rename 'this.'  C'mon WP guys. Dumbest fucking misflag ever!
-				$GLOBALS[ $this->parent->args['global_variable'] ] = $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ];
+				$GLOBALS[$this->parent->args['global_variable']] = $GLOBALS[$this->parent->args['global_variable'] . '-loop'];
 
-				unset( $GLOBALS[ $this->parent->args['global_variable'] . '-loop' ] );
+				unset( $GLOBALS[$this->parent->args['global_variable'] . '-loop'] );
 			}
 		}
 
@@ -535,7 +535,7 @@ 
 				if ( ! empty( $box['post_types'] ) ) {
 					if ( ! is_array( $box['post_types'] ) ) {
 						$box['post_types']                 = array( $box['post_types'] );
-						$this->boxes[ $key ]['post_types'] = $box['post_types'];
+						$this->boxes[$key]['post_types'] = $box['post_types'];
 					}
 				}
 			}
@@ -625,7 +625,7 @@ 
 			}
 
 			if ( isset( $_GET['post'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification
-				$post = (int) sanitize_text_field( wp_unslash( $_GET['post'] ) );  // phpcs:ignore WordPress.Security.NonceVerification
+				$post = ( int ) sanitize_text_field( wp_unslash( $_GET['post'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
 
 				if ( ! empty( $post ) ) {
 					return $post;
@@ -646,7 +646,7 @@ 
 
 			$post_id = url_to_postid( $url );
 
-			if ( isset( $post_id ) && '' !== (string) $post_id && 0 !== $post_id ) {
+			if ( isset( $post_id ) && '' !== ( string ) $post_id && 0 !== $post_id ) {
 				return $post_id;
 			}
 
@@ -702,9 +702,9 @@ 
 					}
 
 					foreach ( $GLOBALS['wp_post_types'] as $key => $value ) {
-						if ( ! empty( $_GET[ $key ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
+						if ( ! empty( $_GET[$key] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
 							$args = array(
-								'name'      => sanitize_text_field( wp_unslash( $_GET[ $key ] ) ), // phpcs:ignore WordPress.Security.NonceVerification
+								'name'      => sanitize_text_field( wp_unslash( $_GET[$key] ) ), // phpcs:ignore WordPress.Security.NonceVerification
 								'post_type' => $key,
 								'showposts' => 1,
 							);
@@ -790,7 +790,7 @@ 
 
 					foreach ( $query_vars as $key => $value ) {
 						if ( in_array( $key, $wp->public_query_vars, true ) ) {
-							$query[ $key ] = $value;
+							$query[$key] = $value;
 						}
 					}
 
@@ -824,35 +824,35 @@ 
 					// Taken from class-wp.php.
 					foreach ( $GLOBALS['wp_post_types'] as $post_type => $t ) {
 						if ( isset( $t->query_var ) ) {
-							$post_type_query_vars[ $t->query_var ] = $post_type;
+							$post_type_query_vars[$t->query_var] = $post_type;
 						}
 					}
 
 					foreach ( $wp->public_query_vars as $wpvar ) {
-						if ( isset( $wp->extra_query_vars[ $wpvar ] ) ) {
-							$query[ $wpvar ] = $wp->extra_query_vars[ $wpvar ];
-						} elseif ( isset( $_POST[ $wpvar ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
-							$query[ $wpvar ] = sanitize_text_field( wp_unslash( $_POST[ $wpvar ] ) ); // phpcs:ignore WordPress.Security.NonceVerification
-						} elseif ( isset( $_GET[ $wpvar ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
-							$query[ $wpvar ] = sanitize_text_field( wp_unslash( $_GET[ $wpvar ] ) ); // phpcs:ignore WordPress.Security.NonceVerification
-						} elseif ( isset( $query_vars[ $wpvar ] ) ) {
-							$query[ $wpvar ] = $query_vars[ $wpvar ];
+						if ( isset( $wp->extra_query_vars[$wpvar] ) ) {
+							$query[$wpvar] = $wp->extra_query_vars[$wpvar];
+						} elseif ( isset( $_POST[$wpvar] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
+							$query[$wpvar] = sanitize_text_field( wp_unslash( $_POST[$wpvar] ) ); // phpcs:ignore WordPress.Security.NonceVerification
+						} elseif ( isset( $_GET[$wpvar] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
+							$query[$wpvar] = sanitize_text_field( wp_unslash( $_GET[$wpvar] ) ); // phpcs:ignore WordPress.Security.NonceVerification
+						} elseif ( isset( $query_vars[$wpvar] ) ) {
+							$query[$wpvar] = $query_vars[$wpvar];
 						}
 
-						if ( ! empty( $query[ $wpvar ] ) ) {
-							if ( ! is_array( $query[ $wpvar ] ) ) {
-								$query[ $wpvar ] = (string) $query[ $wpvar ];
+						if ( ! empty( $query[$wpvar] ) ) {
+							if ( ! is_array( $query[$wpvar] ) ) {
+								$query[$wpvar] = ( string ) $query[$wpvar];
 							} else {
-								foreach ( $query[ $wpvar ] as $vkey => $v ) {
+								foreach ( $query[$wpvar] as $vkey => $v ) {
 									if ( ! is_object( $v ) ) {
-										$query[ $wpvar ][ $vkey ] = (string) $v;
+										$query[$wpvar][$vkey] = ( string ) $v;
 									}
 								}
 							}
 
-							if ( isset( $post_type_query_vars[ $wpvar ] ) ) {
-								$query['post_type'] = $post_type_query_vars[ $wpvar ];
-								$query['name']      = $query[ $wpvar ];
+							if ( isset( $post_type_query_vars[$wpvar] ) ) {
+								$query['post_type'] = $post_type_query_vars[$wpvar];
+								$query['name']      = $query[$wpvar];
 							}
 						}
 					}
@@ -909,7 +909,7 @@ 
 							} else {
 								$section['id'] = sanitize_text_field( $section['title'] );
 							}
-							$this->boxes[ $key ]['sections'][ $sk ] = $section;
+							$this->boxes[$key]['sections'][$sk] = $section;
 						}
 						if ( isset( $section['fields'] ) ) {
 							foreach ( $section['fields'] as $k => $field ) {
@@ -919,15 +919,15 @@ 
 								}
 
 								if ( 'ace_editor' === $field['type'] && isset( $field['options'] ) ) {
-									$this->boxes[ $key ]['sections'][ $sk ]['fields'][ $k ]['args'] = $field['options'];
-									unset( $this->boxes[ $key ]['sections'][ $sk ]['fields'][ $k ]['options'] );
+									$this->boxes[$key]['sections'][$sk]['fields'][$k]['args'] = $field['options'];
+									unset( $this->boxes[$key]['sections'][$sk]['fields'][$k]['options'] );
 								}
 
 								if ( 'section' === $field['type'] && isset( $field['indent'] ) && ( true === $field['indent'] || 'true' === $field['indent'] ) ) {
 									$field['class']  = $field['class'] ?? '';
 									$field['class'] .= 'redux-section-indent-start';
 
-									$this->boxes[ $key ]['sections'][ $sk ]['fields'][ $k ] = $field;
+									$this->boxes[$key]['sections'][$sk]['fields'][$k] = $field;
 								}
 
 								if ( ! isset( $this->parent->options_defaults_class ) ) {
@@ -949,8 +949,8 @@ 
 				}
 			}
 
-			if ( empty( $this->meta[ $this->post_id ] ) ) {
-				$this->meta[ $this->post_id ] = $this->get_meta( $this->post_id );
+			if ( empty( $this->meta[$this->post_id] ) ) {
+				$this->meta[$this->post_id] = $this->get_meta( $this->post_id );
 			}
 		}
 
@@ -1064,8 +1064,8 @@ 
 
 			$this->options = $this->parent->options;
 
-			if ( isset( $this->parent->options[ $field_id['id'] ] ) && isset( $this->parent->options_defaults[ $field_id['id'] ] ) && $this->parent->options[ $field_id['id'] ] !== $this->parent->options_defaults[ $field_id['id'] ] ) {
-				return $this->parent->options[ $field_id['id'] ];
+			if ( isset( $this->parent->options[$field_id['id']] ) && isset( $this->parent->options_defaults[$field_id['id']] ) && $this->parent->options[$field_id['id']] !== $this->parent->options_defaults[$field_id['id']] ) {
+				return $this->parent->options[$field_id['id']];
 			} else {
 				if ( empty( $this->options_defaults ) ) {
 					$this->default_values(); // fill cache.
@@ -1073,11 +1073,11 @@ 
 
 				$data = '';
 				if ( ! empty( $this->options_defaults ) ) {
-					$data = $this->options_defaults[ $field_id['id'] ] ?? '';
+					$data = $this->options_defaults[$field_id['id']] ?? '';
 				}
 
-				if ( empty( $data ) && isset( $this->parent->options_defaults[ $field_id['id'] ] ) ) {
-					$data = $this->parent->options_defaults[ $field_id['id'] ] ?? '';
+				if ( empty( $data ) && isset( $this->parent->options_defaults[$field_id['id']] ) ) {
+					$data = $this->parent->options_defaults[$field_id['id']] ?? '';
 				}
 
 				return $data;
@@ -1092,8 +1092,8 @@ 
 		 * @return array
 		 */
 		private function get_meta( $id ): array {
-			if ( ! isset( $this->meta[ $id ] ) ) {
-				$this->meta[ $id ] = array();
+			if ( ! isset( $this->meta[$id] ) ) {
+				$this->meta[$id] = array();
 				$o_data            = get_post_meta( $id );
 
 				// phpcs:ignore WordPress.NamingConventions.ValidHookName
@@ -1102,30 +1102,30 @@ 
 				if ( ! empty( $o_data ) ) {
 					foreach ( $o_data as $key => $value ) {
 						if ( 1 === count( $value ) ) {
-							$this->meta[ $id ][ $key ] = maybe_unserialize( $value[0] );
+							$this->meta[$id][$key] = maybe_unserialize( $value[0] );
 						} else {
 							$new_value = array_map( 'maybe_unserialize', $value );
 
-							$this->meta[ $id ][ $key ] = $new_value[0];
+							$this->meta[$id][$key] = $new_value[0];
 						}
 					}
 				}
 
-				if ( isset( $this->meta[ $id ][ $this->parent->args['opt_name'] ] ) ) {
-					$data = maybe_unserialize( $this->meta[ $id ][ $this->parent->args['opt_name'] ] );
+				if ( isset( $this->meta[$id][$this->parent->args['opt_name']] ) ) {
+					$data = maybe_unserialize( $this->meta[$id][$this->parent->args['opt_name']] );
 
 					foreach ( $data as $key => $value ) {
-						$this->meta[ $id ][ $key ] = $value;
+						$this->meta[$id][$key] = $value;
 						update_post_meta( $id, $key, $value );
 					}
 
-					unset( $this->meta[ $id ][ $this->parent->args['opt_name'] ] );
+					unset( $this->meta[$id][$this->parent->args['opt_name']] );
 
 					delete_post_meta( $id, $this->parent->args['opt_name'] );
 				}
 			}
 
-			return $this->meta[ $id ];
+			return $this->meta[$id];
 		}
 
 		/**
@@ -1141,29 +1141,29 @@ 
 
 			// Override these values if they differ from the admin panel defaults.  ;) .
 			if ( isset( $the_post->post_type ) && in_array( $the_post->post_type, $this->post_types, true ) ) {
-				if ( isset( $this->post_type_values[ $the_post->post_type ] ) ) {
-					$meta = $this->post_type_fields[ $the_post->post_type ];
+				if ( isset( $this->post_type_values[$the_post->post_type] ) ) {
+					$meta = $this->post_type_fields[$the_post->post_type];
 				} else {
 					$defaults = array();
-					if ( ! empty( $this->post_type_fields[ $the_post->post_type ] ) ) {
-						foreach ( $this->post_type_fields[ $the_post->post_type ] as $key => $null ) {
-							if ( isset( $this->options_defaults[ $key ] ) ) {
-								$defaults[ $key ] = $this->options_defaults[ $key ];
+					if ( ! empty( $this->post_type_fields[$the_post->post_type] ) ) {
+						foreach ( $this->post_type_fields[$the_post->post_type] as $key => $null ) {
+							if ( isset( $this->options_defaults[$key] ) ) {
+								$defaults[$key] = $this->options_defaults[$key];
 							}
 						}
 					}
 
 					$meta = wp_parse_args( $this->get_meta( $the_post->ID ), $defaults );
 
-					$this->post_type_fields[ $the_post->post_type ] = $meta;
+					$this->post_type_fields[$the_post->post_type] = $meta;
 				}
 
 				if ( ! empty( $meta_key ) ) {
-					if ( ! isset( $meta[ $meta_key ] ) ) {
-						$meta[ $meta_key ] = $def_val;
+					if ( ! isset( $meta[$meta_key] ) ) {
+						$meta[$meta_key] = $def_val;
 					}
 
-					return $meta[ $meta_key ];
+					return $meta[$meta_key];
 				} else {
 					return $meta;
 				}
@@ -1314,11 +1314,11 @@ 
 									$field['class'] .= 'redux-section-indent-start';
 								}
 
-								if ( ! isset( $this->meta[ $this->post_id ][ $field['id'] ] ) ) {
-									$this->meta[ $this->post_id ][ $field['id'] ] = '';
+								if ( ! isset( $this->meta[$this->post_id][$field['id']] ) ) {
+									$this->meta[$this->post_id][$field['id']] = '';
 								}
 
-								$this->parent->render_class->field_input( $field, $this->meta[ $this->post_id ][ $field['id'] ], true );
+								$this->parent->render_class->field_input( $field, $this->meta[$this->post_id][$field['id']], true );
 								echo '</td></tr>';
 							}
 							echo '</tbody></table>';
@@ -1353,7 +1353,7 @@ 
 			}
 
 			// Check if our nonce is set.
-			if ( ! isset( $_POST['redux_metaboxes_meta_nonce'] ) || ! isset( $_POST[ $this->parent->args['opt_name'] ] ) ) {
+			if ( ! isset( $_POST['redux_metaboxes_meta_nonce'] ) || ! isset( $_POST[$this->parent->args['opt_name']] ) ) {
 				return $post_id;
 			}
 
@@ -1375,17 +1375,17 @@ 
 			}
 
 			// Import.
-			if ( isset( $_POST[ $this->parent->args['opt_name'] ]['import_code'] ) && ! empty( $_POST[ $this->parent->args['opt_name'] ]['import_code'] ) ) {
-				$import = json_decode( sanitize_text_field( wp_unslash( $_POST[ $this->parent->args['opt_name'] ]['import_code'] ) ), true );
-				unset( $_POST[ $this->parent->args['opt_name'] ]['import_code'] );
+			if ( isset( $_POST[$this->parent->args['opt_name']]['import_code'] ) && ! empty( $_POST[$this->parent->args['opt_name']]['import_code'] ) ) {
+				$import = json_decode( sanitize_text_field( wp_unslash( $_POST[$this->parent->args['opt_name']]['import_code'] ) ), true );
+				unset( $_POST[$this->parent->args['opt_name']]['import_code'] );
 
-				foreach ( Redux_Helpers::sanitize_array( wp_unslash( $_POST[ $this->parent->args['opt_name'] ] ) ) as $key => $value ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
-					if ( ! isset( $import[ $key ] ) ) {
-						$import[ $key ] = $value;
+				foreach ( Redux_Helpers::sanitize_array( wp_unslash( $_POST[$this->parent->args['opt_name']] ) ) as $key => $value ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
+					if ( ! isset( $import[$key] ) ) {
+						$import[$key] = $value;
 					}
 				}
 
-				$_POST[ $this->parent->args['opt_name'] ] = $import;
+				$_POST[$this->parent->args['opt_name']] = $import;
 			}
 
 			$to_save    = array();
@@ -1397,13 +1397,13 @@ 
 				$dont_save = false;
 			}
 
-			foreach ( Redux_Helpers::sanitize_array( wp_unslash( $_POST[ $this->parent->args['opt_name'] ] ) ) as $key => $value ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
+			foreach ( Redux_Helpers::sanitize_array( wp_unslash( $_POST[$this->parent->args['opt_name']] ) ) as $key => $value ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
 
 				// Have to remove the escaping for array comparison.
 				if ( is_array( $value ) ) {
 					foreach ( $value as $k => $v ) {
 						if ( ! is_array( $v ) ) {
-							$value[ $k ] = wp_unslash( $v );
+							$value[$k] = wp_unslash( $v );
 						}
 					}
 				}
@@ -1411,19 +1411,19 @@ 
 				$save = true;
 
 				// parent_options.
-				if ( ! $dont_save && isset( $this->options_defaults[ $key ] ) && $value === $this->options_defaults[ $key ] ) {
+				if ( ! $dont_save && isset( $this->options_defaults[$key] ) && $value === $this->options_defaults[$key] ) {
 					$save = false;
 				}
 
-				if ( $save && isset( $this->parent_options[ $key ] ) && $this->parent_options[ $key ] !== $value ) {
+				if ( $save && isset( $this->parent_options[$key] ) && $this->parent_options[$key] !== $value ) {
 					$save = false;
 				}
 
 				if ( $save ) {
-					$to_save[ $key ]    = $value;
-					$to_compare[ $key ] = $this->parent->options[ $key ] ?? '';
+					$to_save[$key]    = $value;
+					$to_compare[$key] = $this->parent->options[$key] ?? '';
 				} else {
-					$to_delete[ $key ] = $value;
+					$to_delete[$key] = $value;
 				}
 			}
 
@@ -1434,11 +1434,11 @@ 
 
 			// Validate fields (if needed).
 			foreach ( $to_save as $key => $value ) {
-				if ( isset( $validate[ $key ] ) && $value !== $validate[ $key ] ) {
-					if ( isset( $this->parent->options[ $key ] ) && $validate[ $key ] === $this->parent->options[ $key ] ) {
-						unset( $to_save[ $key ] );
+				if ( isset( $validate[$key] ) && $value !== $validate[$key] ) {
+					if ( isset( $this->parent->options[$key] ) && $validate[$key] === $this->parent->options[$key] ) {
+						unset( $to_save[$key] );
 					} else {
-						$to_save[ $key ] = $validate[ $key ];
+						$to_save[$key] = $validate[$key];
 					}
 				}
 			}
@@ -1463,28 +1463,28 @@ 
 			}
 
 			if ( isset( $_POST['post_type'] ) ) {
-				$check = $this->post_type_fields[ sanitize_text_field( wp_unslash( $_POST['post_type'] ) ) ];
+				$check = $this->post_type_fields[sanitize_text_field( wp_unslash( $_POST['post_type'] ) )];
 			}
 
 			// phpcs:ignore WordPress.NamingConventions.ValidHookName
 			$to_save = apply_filters( 'redux/metaboxes/save', $to_save, $to_compare, $this->sections );
 
 			foreach ( $to_save as $key => $value ) {
-				$prev_value = $this->meta[ $post_id ][ $key ] ?? '';
+				$prev_value = $this->meta[$post_id][$key] ?? '';
 
-				if ( isset( $check[ $key ] ) ) {
-					unset( $check[ $key ] );
+				if ( isset( $check[$key] ) ) {
+					unset( $check[$key] );
 				}
 
 				update_post_meta( $post_id, $key, $value, $prev_value );
 			}
 
 			foreach ( $to_delete as $key => $value ) {
-				if ( isset( $check[ $key ] ) ) {
-					unset( $check[ $key ] );
+				if ( isset( $check[$key] ) ) {
+					unset( $check[$key] );
 				}
 
-				$prev_value = $this->meta[ $post_id ][ $key ] ?? '';
+				$prev_value = $this->meta[$post_id][$key] ?? '';
 				delete_post_meta( $post_id, $key, $prev_value );
 			}
 

redux-core/inc/classes/class-redux-options-constructor.php

Spacing +78 added lines, -78 removed lines

@@ -76,9 +76,9 @@ 
 			foreach ( $sections as $key => $section ) {
 				if ( 'fields' === $key ) {
 					foreach ( $section as $field ) {
-						if ( ! empty( $field['id'] ) && ! empty( $field['data'] ) && ! empty( $options_values[ $field['id'] ] ) && Redux_Helpers::is_integer( $options_values[ $field['id'] ] ) ) {
+						if ( ! empty( $field['id'] ) && ! empty( $field['data'] ) && ! empty( $options_values[$field['id']] ) && Redux_Helpers::is_integer( $options_values[$field['id']] ) ) {
 							//phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals -- Third party hook. Cannot change.
-							$options_values[ $field['id'] ] = apply_filters( 'wpml_object_id', $options_values[ $field['id'] ], $field['data'], true );
+							$options_values[$field['id']] = apply_filters( 'wpml_object_id', $options_values[$field['id']], $field['data'], true );
 						}
 					}
 				} elseif ( is_array( $section ) && ! empty( $section ) ) {
@@ -193,10 +193,10 @@ 
 				// Store the changed values in the transient.
 				if ( $value !== $core->options ) {
 					foreach ( $value as $k => $v ) {
-						if ( ! isset( $core->options[ $k ] ) ) {
-							$core->options[ $k ] = '';
-						} elseif ( $v === $core->options[ $k ] ) {
-							unset( $core->options[ $k ] );
+						if ( ! isset( $core->options[$k] ) ) {
+							$core->options[$k] = '';
+						} elseif ( $v === $core->options[$k] ) {
+							unset( $core->options[$k] );
 						}
 					}
 
@@ -232,7 +232,7 @@ 
 				 */
 
 				// phpcs:ignore WordPress.NamingConventions.ValidHookName, WordPress.NamingConventions.PrefixAllGlobals -- Misflag, variable begins with plugin name.
-				$GLOBALS[ $redux_options_global ] = apply_filters( "redux/options/{$core->args['opt_name']}/global_variable", $core->options );
+				$GLOBALS[$redux_options_global] = apply_filters( "redux/options/{$core->args['opt_name']}/global_variable", $core->options );
 			}
 		}
 
@@ -296,7 +296,7 @@ 
 				}
 
 				if ( empty( $section ) ) {
-					unset( $core->sections[ $k ] );
+					unset( $core->sections[$k] );
 					continue;
 				}
 
@@ -306,7 +306,7 @@ 
 
 				if ( isset( $section['customizer_only'] ) && true === $section['customizer_only'] ) {
 					$section['panel']     = false;
-					$core->sections[ $k ] = $section;
+					$core->sections[$k] = $section;
 				}
 
 				$heading = $section['heading'] ?? $section['title'];
@@ -320,10 +320,10 @@ 
 
 							if ( ! in_array( $field_type, array( 'section', 'divide', 'info', 'raw' ), true ) ) {
 								$field_id = $field_data['id'];
-								$default  = $core->options_defaults[ $field_id ] ?? '';
-								$data     = $core->options[ $field_id ] ?? $default;
+								$default  = $core->options_defaults[$field_id] ?? '';
+								$data     = $core->options[$field_id] ?? $default;
 
-								$this->hidden_perm_fields[ $field_id ] = $data;
+								$this->hidden_perm_fields[$field_id] = $data;
 							}
 						}
 
@@ -332,7 +332,7 @@ 
 				}
 
 				if ( ! $display || ! function_exists( 'add_settings_section' ) ) {
-					$this->no_panel_section[ $k ] = $section;
+					$this->no_panel_section[$k] = $section;
 				} else {
 					add_settings_section(
 						$core->args['opt_name'] . $k . '_section',
@@ -356,11 +356,11 @@ 
 							$field['type']                             = 'raw';
 							$field['content']                          = $field['desc'];
 							$field['desc']                             = '';
-							$core->sections[ $k ]['fields'][ $fieldk ] = $field;
+							$core->sections[$k]['fields'][$fieldk] = $field;
 						} elseif ( 'info' === $field['type'] ) {
 							if ( ! isset( $field['full_width'] ) ) {
 								$field['full_width']                       = true;
-								$core->sections[ $k ]['fields'][ $fieldk ] = $field;
+								$core->sections[$k]['fields'][$fieldk] = $field;
 							}
 						}
 
@@ -371,7 +371,7 @@ 
 							} elseif ( ! isset( $field['full_width'] ) ) {
 								$field['full_width'] = true;
 							}
-							$core->sections[ $k ]['fields'][ $fieldk ] = $field;
+							$core->sections[$k]['fields'][$fieldk] = $field;
 						}
 
 						/**
@@ -383,9 +383,9 @@ 
 						// phpcs:ignore WordPress.NamingConventions.ValidHookName
 						$field = apply_filters( "redux/options/{$core->args['opt_name']}/field/{$field['id']}/register", $field );
 
-						$core->field_types[ $field['type'] ] = $core->field_types[ $field['type'] ] ?? array();
+						$core->field_types[$field['type']] = $core->field_types[$field['type']] ?? array();
 
-						$core->field_sections[ $field['type'] ][ $field['id'] ] = $k;
+						$core->field_sections[$field['type']][$field['id']] = $k;
 
 						$display = true;
 
@@ -400,14 +400,14 @@ 
 
 						if ( isset( $section['customizer'] ) ) {
 							$field['customizer']                       = $section['customizer'];
-							$core->sections[ $k ]['fields'][ $fieldk ] = $field;
+							$core->sections[$k]['fields'][$fieldk] = $field;
 						}
 
 						if ( isset( $field['permissions'] ) && false !== $field['permissions'] ) {
 							if ( ! Redux_Helpers::current_user_can( $field['permissions'] ) ) {
-								$data = $core->options[ $field['id'] ] ?? $core->options_defaults[ $field['id'] ];
+								$data = $core->options[$field['id']] ?? $core->options_defaults[$field['id']];
 
-								$this->hidden_perm_fields[ $field['id'] ] = $data;
+								$this->hidden_perm_fields[$field['id']] = $data;
 
 								continue;
 							}
@@ -441,79 +441,79 @@ 
 						$field['name'] = $core->args['opt_name'] . '[' . $field['id'] . ']';
 
 						// Set the default value if present.
-						$core->options_defaults[ $field['id'] ] = $core->options_defaults[ $field['id'] ] ?? '';
+						$core->options_defaults[$field['id']] = $core->options_defaults[$field['id']] ?? '';
 
 						// Set the defaults to the value if not present.
 						$do_update = false;
 
 						// Check fields for values in the default parameter.
-						if ( ! isset( $core->options[ $field['id'] ] ) && isset( $field['default'] ) ) {
-							$core->options_defaults[ $field['id'] ] = $field['default'];
-							$core->options[ $field['id'] ]          = $field['default'];
+						if ( ! isset( $core->options[$field['id']] ) && isset( $field['default'] ) ) {
+							$core->options_defaults[$field['id']] = $field['default'];
+							$core->options[$field['id']]          = $field['default'];
 							$do_update                              = true;
 
 							// Check fields that hae no default value, but an option value with settings to
 							// be saved by default.
-						} elseif ( ! isset( $core->options[ $field['id'] ] ) && isset( $field['options'] ) ) {
+						} elseif ( ! isset( $core->options[$field['id']] ) && isset( $field['options'] ) ) {
 
 							// If a sorter field, check for options and save them as defaults.
 							if ( 'sorter' === $field['type'] || 'sortable' === $field['type'] ) {
-								$core->options_defaults[ $field['id'] ] = $field['options'];
-								$core->options[ $field['id'] ]          = $field['options'];
+								$core->options_defaults[$field['id']] = $field['options'];
+								$core->options[$field['id']]          = $field['options'];
 								$do_update                              = true;
 							}
 						}
 
 						// CORRECT URLS if media URLs are wrong, but attachment IDs are present.
 						if ( 'media' === $field['type'] ) {
-							if ( isset( $core->options[ $field['id'] ]['id'] ) && isset( $core->options[ $field['id'] ]['url'] ) && ! empty( $core->options[ $field['id'] ]['url'] ) && strpos( $core->options[ $field['id'] ]['url'], str_replace( 'https://', '', WP_CONTENT_URL ) ) === false ) {
-								$data = wp_get_attachment_url( $core->options[ $field['id'] ]['id'] );
+							if ( isset( $core->options[$field['id']]['id'] ) && isset( $core->options[$field['id']]['url'] ) && ! empty( $core->options[$field['id']]['url'] ) && strpos( $core->options[$field['id']]['url'], str_replace( 'https://', '', WP_CONTENT_URL ) ) === false ) {
+								$data = wp_get_attachment_url( $core->options[$field['id']]['id'] );
 
 								if ( isset( $data ) && ! empty( $data ) ) {
-									$core->options[ $field['id'] ]['url'] = $data;
+									$core->options[$field['id']]['url'] = $data;
 
 									$data = wp_get_attachment_image_src(
-										$core->options[ $field['id'] ]['id'],
+										$core->options[$field['id']]['id'],
 										array(
 											150,
 											150,
 										)
 									);
 
-									$core->options[ $field['id'] ]['thumbnail'] = $data[0];
+									$core->options[$field['id']]['thumbnail'] = $data[0];
 									$do_update                                  = true;
 								}
 							}
 						}
 
 						if ( 'background' === $field['type'] ) {
-							if ( isset( $core->options[ $field['id'] ]['media']['id'] ) && isset( $core->options[ $field['id'] ]['background-image'] ) && ! empty( $core->options[ $field['id'] ]['background-image'] ) && strpos( $core->options[ $field['id'] ]['background-image'], str_replace( array( 'https://', 'https://' ), '', WP_CONTENT_URL ) ) === false ) {
-								$data = wp_get_attachment_url( $core->options[ $field['id'] ]['media']['id'] );
+							if ( isset( $core->options[$field['id']]['media']['id'] ) && isset( $core->options[$field['id']]['background-image'] ) && ! empty( $core->options[$field['id']]['background-image'] ) && strpos( $core->options[$field['id']]['background-image'], str_replace( array( 'https://', 'https://' ), '', WP_CONTENT_URL ) ) === false ) {
+								$data = wp_get_attachment_url( $core->options[$field['id']]['media']['id'] );
 
 								if ( isset( $data ) && ! empty( $data ) ) {
-									$core->options[ $field['id'] ]['background-image'] = $data;
+									$core->options[$field['id']]['background-image'] = $data;
 
 									$data = wp_get_attachment_image_src(
-										$core->options[ $field['id'] ]['media']['id'],
+										$core->options[$field['id']]['media']['id'],
 										array(
 											150,
 											150,
 										)
 									);
 
-									$core->options[ $field['id'] ]['media']['thumbnail'] = $data[0];
+									$core->options[$field['id']]['media']['thumbnail'] = $data[0];
 									$do_update = true;
 								}
 							}
 						}
 
 						if ( 'slides' === $field['type'] ) {
-							if ( isset( $core->options[ $field['id'] ] ) && is_array( $core->options[ $field['id'] ] ) && isset( $core->options[ $field['id'] ][0]['attachment_id'] ) && isset( $core->options[ $field['id'] ][0]['image'] ) && ! empty( $core->options[ $field['id'] ][0]['image'] ) && strpos( $core->options[ $field['id'] ][0]['image'], str_replace( array( 'https://', 'https://' ), '', WP_CONTENT_URL ) ) === false ) {
-								foreach ( $core->options[ $field['id'] ] as $key => $val ) {
+							if ( isset( $core->options[$field['id']] ) && is_array( $core->options[$field['id']] ) && isset( $core->options[$field['id']][0]['attachment_id'] ) && isset( $core->options[$field['id']][0]['image'] ) && ! empty( $core->options[$field['id']][0]['image'] ) && strpos( $core->options[$field['id']][0]['image'], str_replace( array( 'https://', 'https://' ), '', WP_CONTENT_URL ) ) === false ) {
+								foreach ( $core->options[$field['id']] as $key => $val ) {
 									$data = wp_get_attachment_url( $val['attachment_id'] );
 
 									if ( isset( $data ) && ! empty( $data ) ) {
-										$core->options[ $field['id'] ][ $key ]['image'] = $data;
+										$core->options[$field['id']][$key]['image'] = $data;
 
 										$data = wp_get_attachment_image_src(
 											$val['attachment_id'],
@@ -523,7 +523,7 @@ 
 											)
 										);
 
-										$core->options[ $field['id'] ][ $key ]['thumb'] = $data[0];
+										$core->options[$field['id']][$key]['thumb'] = $data[0];
 										$do_update                                      = true;
 									}
 								}
@@ -550,21 +550,21 @@ 
 						$field = apply_filters( "redux/options/{$core->args['opt_name']}/field/{$field['id']}", $field );
 
 						if ( empty( $field ) ) {
-							unset( $core->sections[ $k ]['fields'][ $fieldk ] );
+							unset( $core->sections[$k]['fields'][$fieldk] );
 							continue;
 						}
 
-						if ( ! empty( Redux_Core::$folds[ $field['id'] ]['parent'] ) ) { // This has some fold items, hide it by default.
+						if ( ! empty( Redux_Core::$folds[$field['id']]['parent'] ) ) { // This has some fold items, hide it by default.
 							$field['class'] .= ' fold';
 						}
 
-						if ( ! empty( Redux_Core::$folds[ $field['id'] ]['children'] ) ) { // Sets the values you shoe fold children on.
+						if ( ! empty( Redux_Core::$folds[$field['id']]['children'] ) ) { // Sets the values you shoe fold children on.
 							$field['class'] .= ' fold-parent';
 						}
 
 						if ( ! empty( $field['compiler'] ) ) {
 							$field['class']                       .= ' compiler';
-							$core->compiler_fields[ $field['id'] ] = 1;
+							$core->compiler_fields[$field['id']] = 1;
 						}
 
 						if ( isset( $field['unit'] ) && ! isset( $field['units'] ) ) {
@@ -572,11 +572,11 @@ 
 							unset( $field['unit'] );
 						}
 
-						$core->sections[ $k ]['fields'][ $fieldk ] = $field;
+						$core->sections[$k]['fields'][$fieldk] = $field;
 
 						if ( isset( $core->args['display_source'] ) ) {
 							// phpcs:ignore WordPress.PHP.DevelopmentFunctions
-							$th .= '<div id="' . $field['id'] . '-settings" style="display:none;"><pre>' . var_export( $core->sections[ $k ]['fields'][ $fieldk ], true ) . '</pre></div>';
+							$th .= '<div id="' . $field['id'] . '-settings" style="display:none;"><pre>' . var_export( $core->sections[$k]['fields'][$fieldk], true ) . '</pre></div>';
 							$th .= '<br /><a href="#TB_inline?width=600&height=800&inlineId=' . $field['id'] . '-settings" class="thickbox"><small>View Source</small></a>';
 						}
 
@@ -588,9 +588,9 @@ 
 						do_action( "redux/options/{$core->args['opt_name']}/field/{$field['type']}/register", $field );
 
 						$core->required_class->check_dependencies( $field );
-						$core->field_head[ $field['id'] ] = $th;
+						$core->field_head[$field['id']] = $th;
 
-						if ( ! $display || isset( $this->no_panel_section[ $k ] ) ) {
+						if ( ! $display || isset( $this->no_panel_section[$k] ) ) {
 							$this->no_panel[] = $field['id'];
 						} else {
 							if ( isset( $field['disabled'] ) && $field['disabled'] ) {
@@ -723,7 +723,7 @@ 
 			if ( isset( $plugin_options['redux-no_panel'] ) ) {
 				$keys = explode( '|', $plugin_options['redux-no_panel'] );
 				foreach ( $keys as $key ) {
-					$plugin_options[ $key ] = $core->options[ $key ];
+					$plugin_options[$key] = $core->options[$key];
 				}
 				if ( isset( $plugin_options['redux-no_panel'] ) ) {
 					unset( $plugin_options['redux-no_panel'] );
@@ -732,7 +732,7 @@ 
 
 			if ( is_array( $this->hidden_perm_fields ) && ! empty( $this->hidden_perm_fields ) ) {
 				foreach ( $this->hidden_perm_fields as $id => $data ) {
-					$plugin_options[ $id ] = $data;
+					$plugin_options[$id] = $data;
 				}
 			}
 
@@ -760,9 +760,9 @@ 
 			if ( is_array( $imported_options ) && ! empty( $imported_options ) && isset( $imported_options['redux-backup'] ) && ( 1 === $imported_options['redux-backup'] || '1' === $imported_options['redux-backup'] ) ) {
 				$core->transients['changed_values'] = array();
 				foreach ( $plugin_options as $key => $value ) {
-					if ( isset( $imported_options[ $key ] ) && $value !== $imported_options[ $key ] ) {
-						$plugin_options[ $key ]                     = $value;
-						$core->transients['changed_values'][ $key ] = $value;
+					if ( isset( $imported_options[$key] ) && $value !== $imported_options[$key] ) {
+						$plugin_options[$key]                     = $value;
+						$core->transients['changed_values'][$key] = $value;
 					}
 				}
 
@@ -783,7 +783,7 @@ 
 				);
 
 				setcookie( 'redux_current_tab_' . $core->args['opt_name'], '', 1, '/', $time + 1000, '/' );
-				$_COOKIE[ 'redux_current_tab_' . $core->args['opt_name'] ] = 1;
+				$_COOKIE['redux_current_tab_' . $core->args['opt_name']] = 1;
 
 				unset( $plugin_options['defaults'], $plugin_options['compiler'], $plugin_options['import'], $plugin_options['import_code'] );
 				if ( in_array( $core->args['database'], array( 'transient', 'theme_mods', 'theme_mods_expanded', 'network' ), true ) ) {
@@ -821,8 +821,8 @@ 
 				}
 
 				foreach ( $core->options as $key => $value ) {
-					if ( isset( $plugin_options[ $key ] ) && $plugin_options[ $key ] !== $value ) {
-						$core->transients['changed_values'][ $key ] = $value;
+					if ( isset( $plugin_options[$key] ) && $plugin_options[$key] !== $value ) {
+						$core->transients['changed_values'][$key] = $value;
 					}
 				}
 
@@ -836,21 +836,21 @@ 
 
 			// Section reset to default.
 			if ( ! empty( $plugin_options['defaults-section'] ) ) {
-				if ( isset( $plugin_options['redux-section'] ) && isset( $core->sections[ $plugin_options['redux-section'] ]['fields'] ) ) {
+				if ( isset( $plugin_options['redux-section'] ) && isset( $core->sections[$plugin_options['redux-section']]['fields'] ) ) {
 					if ( empty( $core->options_defaults ) ) {
 						$core->options_defaults = $core->_default_values();
 					}
 
-					foreach ( $core->sections[ $plugin_options['redux-section'] ]['fields'] as $field ) {
+					foreach ( $core->sections[$plugin_options['redux-section']]['fields'] as $field ) {
 						if ( 'tabbed' === $field['type'] ) {
 							if ( ! empty( $field['tabs'] ) ) {
 								foreach ( $field['tabs'] as $val ) {
 									if ( ! empty( $val['fields'] ) ) {
 										foreach ( $val['fields'] as $f ) {
-											if ( isset( $core->options_defaults[ $f['id'] ] ) ) {
-												$plugin_options[ $f['id'] ] = $core->options_defaults[ $f['id'] ];
+											if ( isset( $core->options_defaults[$f['id']] ) ) {
+												$plugin_options[$f['id']] = $core->options_defaults[$f['id']];
 											} else {
-												$plugin_options[ $f['id'] ] = '';
+												$plugin_options[$f['id']] = '';
 											}
 										}
 									}
@@ -859,18 +859,18 @@ 
 						} elseif ( 'repeater' === $field['type'] ) {
 							if ( ! empty( $field['fields'] ) ) {
 								foreach ( $field['fields'] as $f ) {
-									if ( isset( $core->options_defaults[ $f['id'] ] ) ) {
-										$plugin_options[ $f['id'] ] = $core->options_defaults[ $f['id'] ];
+									if ( isset( $core->options_defaults[$f['id']] ) ) {
+										$plugin_options[$f['id']] = $core->options_defaults[$f['id']];
 									} else {
-										$plugin_options[ $f['id'] ] = '';
+										$plugin_options[$f['id']] = '';
 									}
 								}
 							}
 						} else {
-							if ( isset( $core->options_defaults[ $field['id'] ] ) ) {
-								$plugin_options[ $field['id'] ] = $core->options_defaults[ $field['id'] ];
+							if ( isset( $core->options_defaults[$field['id']] ) ) {
+								$plugin_options[$field['id']] = $core->options_defaults[$field['id']];
 							} else {
-								$plugin_options[ $field['id'] ] = '';
+								$plugin_options[$field['id']] = '';
 							}
 						}
 
@@ -892,8 +892,8 @@ 
 				$core->transients['changed_values'] = array();
 
 				foreach ( $core->options as $key => $value ) {
-					if ( isset( $plugin_options[ $key ] ) && $plugin_options[ $key ] !== $value ) {
-						$core->transients['changed_values'][ $key ] = $value;
+					if ( isset( $plugin_options[$key] ) && $plugin_options[$key] !== $value ) {
+						$core->transients['changed_values'][$key] = $value;
 					}
 				}
 
@@ -967,8 +967,8 @@ 
 
 			if ( ! empty( $core->options ) ) {
 				foreach ( $core->options as $key => $value ) {
-					if ( isset( $plugin_options[ $key ] ) && $plugin_options[ $key ] !== $value ) {
-						$core->transients['changed_values'][ $key ] = $value;
+					if ( isset( $plugin_options[$key] ) && $plugin_options[$key] !== $value ) {
+						$core->transients['changed_values'][$key] = $value;
 					}
 				}
 			}
@@ -1008,7 +1008,7 @@ 
 					$this->default_values(); // fill cache.
 				}
 
-				return array_key_exists( $opt_name, $this->options_defaults ) ? $this->options_defaults[ $opt_name ] : $defaults;
+				return array_key_exists( $opt_name, $this->options_defaults ) ? $this->options_defaults[$opt_name] : $defaults;
 			}
 
 			return '';
@@ -1032,11 +1032,11 @@ 
 			$defaults = $this->options_defaults;
 			$value    = '';
 
-			if ( isset( $defaults[ $key ] ) ) {
-				if ( false !== $array_key && isset( $defaults[ $key ][ $array_key ] ) ) {
-					$value = $defaults[ $key ][ $array_key ];
+			if ( isset( $defaults[$key] ) ) {
+				if ( false !== $array_key && isset( $defaults[$key][$array_key] ) ) {
+					$value = $defaults[$key][$array_key];
 				} else {
-					$value = $defaults[ $key ];
+					$value = $defaults[$key];
 				}
 			}
 

redux-core/inc/classes/class-redux-wordpress-data.php

Spacing +24 added lines, -24 removed lines

@@ -93,7 +93,7 @@ 
 				$current_data_args_key = md5( maybe_serialize( $current_data_args ) );
 
 				// Check to make sure we haven't already run this call before.
-				$current_data = $this->wp_data[ $type . $current_data_args_key ] ?? $this->get_data( $type, $current_data_args, $current_value );
+				$current_data = $this->wp_data[$type . $current_data_args_key] ?? $this->get_data( $type, $current_data_args, $current_value );
 			}
 
 			// If ajax is enabled AND $current_data is empty, set a dummy value for the init.
@@ -112,8 +112,8 @@ 
 			$args_key = md5( maybe_serialize( $args ) );
 
 			// Data caching.
-			if ( isset( $this->wp_data[ $type . $args_key ] ) ) {
-				$data = $this->wp_data[ $type . $args_key ];
+			if ( isset( $this->wp_data[$type . $args_key] ) ) {
+				$data = $this->wp_data[$type . $args_key];
 			} else {
 				/**
 				 * Use data from WordPress to populate an option array.
@@ -127,7 +127,7 @@ 
 
 			if ( ! empty( $data ) ) {
 				$data                               = $this->order_data( $data, $data_sort, $data_order );
-				$this->wp_data[ $type . $args_key ] = $data;
+				$this->wp_data[$type . $args_key] = $data;
 			}
 
 			/**
@@ -162,7 +162,7 @@ 
 						if ( is_object( $v ) ) {
 							$key = $v->$id_key;
 						} elseif ( is_array( $v ) ) {
-							$key = $v[ $id_key ];
+							$key = $v[$id_key];
 						} else {
 							$key = $k;
 						}
@@ -174,7 +174,7 @@ 
 						if ( is_object( $v ) ) {
 							$value = $v->$name_key;
 						} elseif ( is_array( $v ) ) {
-							$value = $v[ $name_key ];
+							$value = $v[$name_key];
 						} else {
 							$value = $v;
 						}
@@ -184,12 +184,12 @@ 
 
 					if ( is_object( $v ) && isset( $v->$secondary_key ) ) {
 						$display_key = $v->$secondary_key;
-					} elseif ( ! is_object( $v ) && isset( $v[ $secondary_key ] ) ) {
-						$display_key = $v[ $secondary_key ];
+					} elseif ( ! is_object( $v ) && isset( $v[$secondary_key] ) ) {
+						$display_key = $v[$secondary_key];
 					}
-					$data[ $key ] = $value;
+					$data[$key] = $value;
 					if ( $display_key !== $value && $add_key ) {
-						$data[ $key ] = $data[ $key ] . ' [' . $display_key . ']';
+						$data[$key] = $data[$key] . ' [' . $display_key . ']';
 					}
 				}
 			}
@@ -308,14 +308,14 @@ 
 					if ( isset( $sites ) ) {
 						$results = array();
 						foreach ( $sites as $site ) {
-							$site = (array) $site;
+							$site = ( array ) $site;
 							$k    = $site['blog_id'];
 							$v    = $site['domain'] . $site['path'];
 							$name = get_blog_option( $k, 'blogname' );
 							if ( ! empty( $name ) ) {
 								$v .= ' - [' . $name . ']';
 							}
-							$results[ $k ] = $v;
+							$results[$k] = $v;
 						}
 						$data = $this->process_results( $results, '', '', $display_keys, $secondary_key );
 					}
@@ -341,10 +341,10 @@ 
 					$post_types = get_post_types( $args, $output, $operator );
 
 					foreach ( $post_types as $name => $title ) {
-						if ( isset( $wp_post_types[ $name ]->labels->menu_name ) ) {
-							$data[ $name ] = $wp_post_types[ $name ]->labels->menu_name;
+						if ( isset( $wp_post_types[$name]->labels->menu_name ) ) {
+							$data[$name] = $wp_post_types[$name]->labels->menu_name;
 						} else {
-							$data[ $name ] = ucfirst( $name );
+							$data[$name] = ucfirst( $name );
 						}
 					}
 					break;
@@ -353,9 +353,9 @@ 
 				case 'menu_location':
 					global $_wp_registered_nav_menus;
 					foreach ( $_wp_registered_nav_menus as $k => $v ) {
-						$data[ $k ] = $v;
+						$data[$k] = $v;
 						if ( ! has_nav_menu( $k ) ) {
-							$data[ $k ] .= ' ' . __( '[unassigned]', 'redux-framework' );
+							$data[$k] .= ' ' . __( '[unassigned]', 'redux-framework' );
 						}
 					}
 					break;
@@ -365,7 +365,7 @@ 
 					global $_wp_additional_image_sizes;
 					$results = array();
 					foreach ( $_wp_additional_image_sizes as $size_name => $size_attrs ) {
-						$results[ $size_name ] = $size_name . ' - ' . $size_attrs['width'] . ' x ' . $size_attrs['height'];
+						$results[$size_name] = $size_name . ' - ' . $size_attrs['width'] . ' x ' . $size_attrs['height'];
 					}
 					$data = $this->process_results( $results, '', '', $display_keys, $secondary_key );
 
@@ -385,7 +385,7 @@ 
 							if ( 'before' === $item ) {
 								continue;
 							}
-							$data[ 'el el-' . $item ] = $item;
+							$data['el el-' . $item] = $item;
 						}
 					}
 
@@ -422,7 +422,7 @@ 
 							if ( 'before' === $item ) {
 								continue;
 							}
-							$data[ 'dashicons dashicons-' . $item ] = $item;
+							$data['dashicons dashicons-' . $item] = $item;
 						}
 					}
 					break;
@@ -446,7 +446,7 @@ 
 					$results = array();
 					foreach ( $wp_roles->roles as $role ) {
 						foreach ( $role['capabilities'] as $key => $cap ) {
-							$results[ $key ] = ucwords( str_replace( '_', ' ', $key ) );
+							$results[$key] = ucwords( str_replace( '_', ' ', $key ) );
 						}
 					}
 					$data = $this->process_results( $results, '', '', $display_keys, $secondary_key );
@@ -462,10 +462,10 @@ 
 					foreach ( $wp_roles->roles as $role ) {
 						$caps = array();
 						foreach ( $role['capabilities'] as $key => $cap ) {
-							$caps[ $key ] = ucwords( str_replace( '_', ' ', $key ) );
+							$caps[$key] = ucwords( str_replace( '_', ' ', $key ) );
 						}
 						asort( $caps );
-						$data[ $role['name'] ] = $caps;
+						$data[$role['name']] = $caps;
 					}
 
 					break;
@@ -544,7 +544,7 @@ 
 						$value = apply_filters( 'wpml_object_id', $value, $post_type, true );
 					} elseif ( is_array( $value ) ) {
 						$value = array_map(
-							function ( $val ) use ( $post_type ) {
+							function( $val ) use ( $post_type ) {
 								// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals -- Third party hook. Cannot change.
 								return apply_filters( 'wpml_object_id', $val, $post_type, true );
 							},

redux-core/inc/classes/class-redux-api.php

Spacing +123 added lines, -125 removed lines

@@ -246,11 +246,11 @@ 
 						require_once $extension['field'];
 					}
 
-					if ( ! isset( $redux_framework->extensions[ $name ] ) ) {
+					if ( ! isset( $redux_framework->extensions[$name] ) ) {
 						$field_classes = array( $extension['class'], $old_class );
 						$ext_class     = Redux_Functions::class_exists_ex( $field_classes );
 						if ( false !== $ext_class ) {
-							$redux_framework->extensions[ $name ] = new $ext_class( $redux_framework );
+							$redux_framework->extensions[$name] = new $ext_class( $redux_framework );
 						} elseif ( is_admin() && true === $redux_framework->args['dev_mode'] ) {
 							echo '<div id="message" class="error"><p>No class named <strong>' . esc_html( $extension['class'] ) . '</strong> exists. Please verify your extension path.</p></div>';
 						}
@@ -283,11 +283,11 @@ 
 		 * @return bool|mixed
 		 */
 		public static function extension_path( string $extension, bool $folder = true ) {
-			if ( ! isset( self::$extensions[ $extension ] ) ) {
+			if ( ! isset( self::$extensions[$extension] ) ) {
 				return false;
 			}
 
-			$path = end( self::$extensions[ $extension ] );
+			$path = end( self::$extensions[$extension] );
 
 			if ( ! $folder ) {
 				return $path;
@@ -330,16 +330,16 @@ 
 				}
 			}
 
-			if ( class_exists( 'Redux_Options_Defaults' ) && ! isset( self::$options_defaults[ $opt_name ] ) ) {
+			if ( class_exists( 'Redux_Options_Defaults' ) && ! isset( self::$options_defaults[$opt_name] ) ) {
 				$sections                            = self::construct_sections( $opt_name );
 				$wordpress_data                      = ( ! class_exists( 'Redux_WordPress_Data' ) ) ? null : new Redux_WordPress_Data( $opt_name );
 				$options_defaults_class              = new Redux_Options_Defaults();
-				self::$options_defaults[ $opt_name ] = $options_defaults_class->default_values( $opt_name, $sections, $wordpress_data );
-				if ( ! isset( self::$args[ $opt_name ]['global_variable'] ) || ( '' === self::$args[ $opt_name ]['global_variable'] && false !== self::$args[ $opt_name ]['global_variable'] ) ) {
-					self::$args[ $opt_name ]['global_variable'] = str_replace( '-', '_', $opt_name );
+				self::$options_defaults[$opt_name] = $options_defaults_class->default_values( $opt_name, $sections, $wordpress_data );
+				if ( ! isset( self::$args[$opt_name]['global_variable'] ) || ( '' === self::$args[$opt_name]['global_variable'] && false !== self::$args[$opt_name]['global_variable'] ) ) {
+					self::$args[$opt_name]['global_variable'] = str_replace( '-', '_', $opt_name );
 				}
-				if ( isset( self::$args[ $opt_name ]['global_variable'] ) && self::$args[ $opt_name ]['global_variable'] ) {
-					$option_global = self::$args[ $opt_name ]['global_variable'];
+				if ( isset( self::$args[$opt_name]['global_variable'] ) && self::$args[$opt_name]['global_variable'] ) {
+					$option_global = self::$args[$opt_name]['global_variable'];
 
 					/**
 					 * Filter 'redux/options/{opt_name}/global_variable'
@@ -349,7 +349,7 @@ 
 					global $$option_global;
 
 					// phpcs:ignore WordPress.NamingConventions.ValidHookName, WordPress.NamingConventions.PrefixAllGlobals
-					$$option_global = apply_filters( 'redux/options/' . $opt_name . '/global_variable', self::$options_defaults[ $opt_name ] );
+					$$option_global = apply_filters( 'redux/options/' . $opt_name . '/global_variable', self::$options_defaults[$opt_name] );
 				}
 			}
 		}
@@ -367,7 +367,7 @@ 
 			}
 
 			if ( class_exists( 'ReduxFramework' ) ) {
-				if ( isset( self::$init[ $opt_name ] ) && ! empty( self::$init[ $opt_name ] ) ) {
+				if ( isset( self::$init[$opt_name] ) && ! empty( self::$init[$opt_name] ) ) {
 					return;
 				}
 			} else {
@@ -380,7 +380,7 @@ 
 
 			Redux_Functions_Ex::record_caller( $opt_name );
 
-			if ( isset( self::$init[ $opt_name ] ) && 1 === self::$init[ $opt_name ] ) {
+			if ( isset( self::$init[$opt_name] ) && 1 === self::$init[$opt_name] ) {
 				return;
 			}
 
@@ -389,15 +389,15 @@ 
 			$args     = self::construct_args( $opt_name );
 			$sections = self::construct_sections( $opt_name );
 
-			if ( isset( self::$uses_extensions[ $opt_name ] ) && ! empty( self::$uses_extensions[ $opt_name ] ) ) {
+			if ( isset( self::$uses_extensions[$opt_name] ) && ! empty( self::$uses_extensions[$opt_name] ) ) {
 				add_action( "redux/extensions/$opt_name/before", array( 'Redux', 'load_extensions' ), 0 );
 			}
 
 			$redux                   = new ReduxFramework( $sections, $args );
-			self::$init[ $opt_name ] = 1;
+			self::$init[$opt_name] = 1;
 
 			if ( isset( $redux->args['opt_name'] ) && $redux->args['opt_name'] !== $opt_name ) {
-				self::$init[ $redux->args['opt_name'] ] = 1;
+				self::$init[$redux->args['opt_name']] = 1;
 			}
 		}
 
@@ -422,7 +422,7 @@ 
 		public static function create_redux() {
 			foreach ( self::$sections as $opt_name => $the_sections ) {
 				if ( ! empty( $the_sections ) ) {
-					if ( ! self::$init[ $opt_name ] ) {
+					if ( ! self::$init[$opt_name] ) {
 						self::load_redux( $opt_name );
 					}
 				}
@@ -437,7 +437,7 @@ 
 		 * @return array|mixed
 		 */
 		public static function construct_args( string $opt_name ) {
-			$args             = self::$args[ $opt_name ] ?? array();
+			$args             = self::$args[$opt_name] ?? array();
 			$args['opt_name'] = $opt_name;
 
 			if ( ! isset( $args['menu_title'] ) ) {
@@ -465,19 +465,19 @@ 
 		public static function construct_sections( string $opt_name ): array {
 			$sections = array();
 
-			if ( ! isset( self::$sections[ $opt_name ] ) ) {
+			if ( ! isset( self::$sections[$opt_name] ) ) {
 				return $sections;
 			}
 
-			foreach ( self::$sections[ $opt_name ] as $section_id => $section ) {
+			foreach ( self::$sections[$opt_name] as $section_id => $section ) {
 				$section['fields'] = self::construct_fields( $opt_name, $section_id );
 				$p                 = $section['priority'];
 
-				while ( isset( $sections[ $p ] ) ) {
+				while ( isset( $sections[$p] ) ) {
 					++$p;
 				}
 
-				$sections[ $p ] = $section;
+				$sections[$p] = $section;
 			}
 
 			ksort( $sections );
@@ -496,16 +496,16 @@ 
 		public static function construct_fields( string $opt_name = '', string $section_id = '' ): array {
 			$fields = array();
 
-			if ( ! empty( self::$fields[ $opt_name ] ) ) {
-				foreach ( self::$fields[ $opt_name ] as $field ) {
+			if ( ! empty( self::$fields[$opt_name] ) ) {
+				foreach ( self::$fields[$opt_name] as $field ) {
 					if ( $field['section_id'] === $section_id ) {
 						$p = esc_html( $field['priority'] );
 
-						while ( isset( $fields[ $p ] ) ) {
+						while ( isset( $fields[$p] ) ) {
 							echo intval( $p++ );
 						}
 
-						$fields[ $p ] = $field;
+						$fields[$p] = $field;
 					}
 				}
 			}
@@ -542,11 +542,11 @@ 
 			self::check_opt_name( $opt_name );
 
 			if ( ! empty( $opt_name ) && ! empty( $id ) ) {
-				if ( ! isset( self::$sections[ $opt_name ][ $id ] ) ) {
+				if ( ! isset( self::$sections[$opt_name][$id] ) ) {
 					$id = Redux_Core::strtolower( sanitize_html_class( $id ) );
 				}
 
-				return self::$sections[ $opt_name ][ $id ] ?? false;
+				return self::$sections[$opt_name][$id] ?? false;
 			}
 
 			return false;
@@ -614,8 +614,8 @@ 
 		public static function get_sections( string $opt_name = '' ) {
 			self::check_opt_name( $opt_name );
 
-			if ( ! empty( self::$sections[ $opt_name ] ) ) {
-				return self::$sections[ $opt_name ];
+			if ( ! empty( self::$sections[$opt_name] ) ) {
+				return self::$sections[$opt_name];
 			}
 
 			return array();
@@ -651,28 +651,27 @@ 
 			if ( '' !== $opt_name && '' !== $id ) {
 				Redux_Functions_Ex::record_caller( $opt_name );
 
-				if ( isset( self::$sections[ $opt_name ][ $id ] ) ) {
+				if ( isset( self::$sections[$opt_name][$id] ) ) {
 					$priority = '';
 
-					foreach ( self::$sections[ $opt_name ] as $key => $section ) {
+					foreach ( self::$sections[$opt_name] as $key => $section ) {
 						if ( $key === $id ) {
-							$priority = $section['priority'];
-							--self::$priority[ $opt_name ]['sections'];
-							unset( self::$sections[ $opt_name ][ $id ] );
+							$priority = $section['priority'];--self::$priority[$opt_name]['sections'];
+							unset( self::$sections[$opt_name][$id] );
 							continue;
 						}
 						if ( '' !== $priority ) {
 							$new_priority                        = $section['priority'];
 							$section['priority']                 = $priority;
-							self::$sections[ $opt_name ][ $key ] = $section;
+							self::$sections[$opt_name][$key] = $section;
 							$priority                            = $new_priority;
 						}
 					}
 
-					if ( isset( self::$fields[ $opt_name ] ) && ! empty( self::$fields[ $opt_name ] ) && true === $fields ) {
-						foreach ( self::$fields[ $opt_name ] as $key => $field ) {
+					if ( isset( self::$fields[$opt_name] ) && ! empty( self::$fields[$opt_name] ) && true === $fields ) {
+						foreach ( self::$fields[$opt_name] as $key => $field ) {
 							if ( $field['section_id'] === $id ) {
-								unset( self::$fields[ $opt_name ][ $key ] );
+								unset( self::$fields[$opt_name][$key] );
 							}
 						}
 					}
@@ -725,24 +724,24 @@ 
 					$section['id'] = time();
 				}
 
-				if ( isset( self::$sections[ $opt_name ][ $section['id'] ] ) && ! $replace ) {
+				if ( isset( self::$sections[$opt_name][$section['id']] ) && ! $replace ) {
 					$orig = $section['id'];
 					$i    = 0;
 
-					while ( isset( self::$sections[ $opt_name ][ $section['id'] ] ) ) {
+					while ( isset( self::$sections[$opt_name][$section['id']] ) ) {
 						$section['id'] = $orig . '_' . $i;
 						++$i;
 					}
-				} elseif ( isset( self::$sections[ $opt_name ][ $section['id'] ] ) && $replace ) {
+				} elseif ( isset( self::$sections[$opt_name][$section['id']] ) && $replace ) {
 					// If replace is set, let's update the default values with these!
 					$fields = false;
-					if ( isset( self::$sections[ $opt_name ][ $section['id'] ]['fields'] ) && ! empty( self::$sections[ $opt_name ][ $section['id'] ]['fields'] ) ) {
-						$fields = self::$sections[ $opt_name ][ $section['id'] ]['fields'];
+					if ( isset( self::$sections[$opt_name][$section['id']]['fields'] ) && ! empty( self::$sections[$opt_name][$section['id']]['fields'] ) ) {
+						$fields = self::$sections[$opt_name][$section['id']]['fields'];
 					}
-					self::$sections[ $opt_name ][ $section['id'] ] = wp_parse_args( $section, self::$sections[ $opt_name ][ $section['id'] ] );
+					self::$sections[$opt_name][$section['id']] = wp_parse_args( $section, self::$sections[$opt_name][$section['id']] );
 					if ( ! empty( $fields ) ) {
-						if ( ! isset( self::$sections[ $opt_name ][ $section['id'] ]['fields'] ) || ( isset( self::$sections[ $opt_name ][ $section['id'] ]['fields'] ) && empty( self::$sections[ $opt_name ][ $section['id'] ]['fields'] ) ) ) {
-							self::$sections[ $opt_name ][ $section['id'] ]['fields'] = $fields;
+						if ( ! isset( self::$sections[$opt_name][$section['id']]['fields'] ) || ( isset( self::$sections[$opt_name][$section['id']]['fields'] ) && empty( self::$sections[$opt_name][$section['id']]['fields'] ) ) ) {
+							self::$sections[$opt_name][$section['id']]['fields'] = $fields;
 						}
 					}
 				}
@@ -750,7 +749,7 @@ 
 
 			if ( ! empty( $opt_name ) && is_array( $section ) && ! empty( $section ) ) {
 				if ( ! isset( $section['id'] ) && ! isset( $section['title'] ) ) {
-					self::$errors[ $opt_name ]['section']['missing_title'] = esc_html__( 'Unable to create a section due to missing id and title.', 'redux-framework' );
+					self::$errors[$opt_name]['section']['missing_title'] = esc_html__( 'Unable to create a section due to missing id and title.', 'redux-framework' );
 
 					return;
 				}
@@ -765,9 +764,9 @@ 
 					}
 					unset( $section['fields'] );
 				}
-				self::$sections[ $opt_name ][ $section['id'] ] = $section;
+				self::$sections[$opt_name][$section['id']] = $section;
 			} else {
-				self::$errors[ $opt_name ]['section']['empty'] = esc_html__( 'Unable to create a section due an empty section array or the section variable passed was not an array.', 'redux-framework' );
+				self::$errors[$opt_name]['section']['empty'] = esc_html__( 'Unable to create a section due an empty section array or the section variable passed was not an array.', 'redux-framework' );
 			}
 		}
 
@@ -803,8 +802,8 @@ 
 			if ( '' !== $opt_name && '' !== $id ) {
 				Redux_Functions_Ex::record_caller( $opt_name );
 
-				if ( isset( self::$sections[ $opt_name ][ $id ] ) ) {
-					self::$sections[ $opt_name ][ $id ]['hidden'] = $hide;
+				if ( isset( self::$sections[$opt_name][$id] ) ) {
+					self::$sections[$opt_name][$id]['hidden'] = $hide;
 				}
 			}
 		}
@@ -854,7 +853,7 @@ 
 			self::check_opt_name( $opt_name );
 
 			if ( ! empty( $opt_name ) && ! empty( $id ) ) {
-				return self::$fields[ $opt_name ][ $id ] ?? false;
+				return self::$fields[$opt_name][$id] ?? false;
 			}
 
 			return false;
@@ -890,13 +889,13 @@ 
 			self::check_opt_name( $opt_name );
 
 			if ( '' !== $opt_name && '' !== $id ) {
-				if ( isset( self::$fields[ $opt_name ][ $id ] ) ) {
+				if ( isset( self::$fields[$opt_name][$id] ) ) {
 					Redux_Functions_Ex::record_caller( $opt_name );
 
 					if ( ! $hide ) {
-						self::$fields[ $opt_name ][ $id ]['class'] = str_replace( 'hidden', '', self::$fields[ $opt_name ][ $id ]['class'] );
+						self::$fields[$opt_name][$id]['class'] = str_replace( 'hidden', '', self::$fields[$opt_name][$id]['class'] );
 					} else {
-						self::$fields[ $opt_name ][ $id ]['class'] .= 'hidden';
+						self::$fields[$opt_name][$id]['class'] .= 'hidden';
 					}
 				}
 			}
@@ -953,7 +952,7 @@ 
 			}
 			$field['id'] = $field['id'] ?? "{$opt_name}_{$section_id}_{$field['type']}_" . wp_rand( 1, 9999 );
 
-			self::$fields[ $opt_name ][ $field['id'] ] = $field;
+			self::$fields[$opt_name][$field['id']] = $field;
 		}
 
 		/**
@@ -1013,19 +1012,18 @@ 
 
 				Redux_Functions_Ex::record_caller( $opt_name );
 
-				if ( isset( self::$fields[ $opt_name ][ $id ] ) ) {
-					foreach ( self::$fields[ $opt_name ] as $key => $field ) {
+				if ( isset( self::$fields[$opt_name][$id] ) ) {
+					foreach ( self::$fields[$opt_name] as $key => $field ) {
 						if ( $key === $id ) {
-							$priority = $field['priority'];
-							--self::$priority[ $opt_name ]['fields'];
-							unset( self::$fields[ $opt_name ][ $id ] );
+							$priority = $field['priority'];--self::$priority[$opt_name]['fields'];
+							unset( self::$fields[$opt_name][$id] );
 							continue;
 						}
 
 						if ( isset( $priority ) && '' !== $priority ) {
 							$new_priority                      = $field['priority'];
 							$field['priority']                 = $priority;
-							self::$fields[ $opt_name ][ $key ] = $field;
+							self::$fields[$opt_name][$key] = $field;
 							$priority                          = $new_priority;
 						}
 					}
@@ -1063,15 +1061,15 @@ 
 			self::check_opt_name( $opt_name );
 
 			if ( '' !== $opt_name ) {
-				if ( ! isset( self::$args[ $opt_name ]['help_tabs'] ) ) {
-					self::$args[ $opt_name ]['help_tabs'] = array();
+				if ( ! isset( self::$args[$opt_name]['help_tabs'] ) ) {
+					self::$args[$opt_name]['help_tabs'] = array();
 				}
 
 				if ( isset( $tab['id'] ) ) {
-					self::$args[ $opt_name ]['help_tabs'][] = $tab;
+					self::$args[$opt_name]['help_tabs'][] = $tab;
 				} elseif ( is_array( end( $tab ) ) ) {
 					foreach ( $tab as $tab_item ) {
-						self::$args[ $opt_name ]['help_tabs'][] = $tab_item;
+						self::$args[$opt_name]['help_tabs'][] = $tab_item;
 					}
 				}
 			}
@@ -1103,7 +1101,7 @@ 
 			}
 			self::check_opt_name( $opt_name );
 
-			self::$args[ $opt_name ]['help_sidebar'] = $content;
+			self::$args[$opt_name]['help_sidebar'] = $content;
 		}
 
 		/**
@@ -1141,10 +1139,10 @@ 
 			Redux_Functions_Ex::record_caller( $opt_name );
 
 			if ( is_array( $args ) ) {
-				if ( isset( self::$args[ $opt_name ]['clearArgs'] ) ) {
-					self::$args[ $opt_name ] = array();
+				if ( isset( self::$args[$opt_name]['clearArgs'] ) ) {
+					self::$args[$opt_name] = array();
 				}
-				self::$args[ $opt_name ] = wp_parse_args( $args, self::$args[ $opt_name ] );
+				self::$args[$opt_name] = wp_parse_args( $args, self::$args[$opt_name] );
 			}
 		}
 
@@ -1163,7 +1161,7 @@ 
 
 			Redux_Functions_Ex::record_caller( $opt_name );
 
-			self::$args[ $opt_name ]['developer'] = $arg;
+			self::$args[$opt_name]['developer'] = $arg;
 		}
 
 		/**
@@ -1192,13 +1190,13 @@ 
 			self::check_opt_name( $opt_name );
 
 			if ( ! empty( $opt_name ) && ! empty( $key ) ) {
-				if ( ! empty( self::$args[ $opt_name ] ) ) {
-					return self::$args[ $opt_name ][ $key ];
+				if ( ! empty( self::$args[$opt_name] ) ) {
+					return self::$args[$opt_name][$key];
 				} else {
 					return null;
 				}
-			} elseif ( ! empty( $opt_name ) && ! empty( self::$args[ $opt_name ] ) ) {
-				return self::$args[ $opt_name ];
+			} elseif ( ! empty( $opt_name ) && ! empty( self::$args[$opt_name] ) ) {
+				return self::$args[$opt_name];
 			}
 
 			return null;
@@ -1230,8 +1228,8 @@ 
 		public static function get_arg( string $opt_name = '', string $key = '' ) {
 			self::check_opt_name( $opt_name );
 
-			if ( ! empty( $opt_name ) && ! empty( $key ) && ! empty( self::$args[ $opt_name ] ) ) {
-				return self::$args[ $opt_name ][ $key ];
+			if ( ! empty( $opt_name ) && ! empty( $key ) && ! empty( self::$args[$opt_name] ) ) {
+				return self::$args[$opt_name][$key];
 			} else {
 				return null;
 			}
@@ -1318,7 +1316,7 @@ 
 					$values = $$opt_name;
 				}
 
-				if ( ! isset( $values[ $key ] ) ) {
+				if ( ! isset( $values[$key] ) ) {
 					if ( null === $default ) {
 						$field = self::get_field( $opt_name, $key );
 
@@ -1327,8 +1325,8 @@ 
 							$sections       = self::construct_sections( $opt_name );
 							$defaults       = $defaults_class->default_values( $opt_name, $sections );
 
-							if ( isset( $defaults[ $key ] ) ) {
-								$default = $defaults[ $key ];
+							if ( isset( $defaults[$key] ) ) {
+								$default = $defaults[$key];
 							}
 						}
 					}
@@ -1337,25 +1335,25 @@ 
 				if ( ! empty( $subkeys ) && is_array( $subkeys ) ) {
 					$value = $default;
 
-					if ( isset( $values[ $key ] ) ) {
+					if ( isset( $values[$key] ) ) {
 						$count = count( $subkeys );
 
 						if ( 1 === $count ) {
-							$value = $values[ $key ][ $subkeys[1] ] ?? $default;
+							$value = $values[$key][$subkeys[1]] ?? $default;
 						} elseif ( 2 === $count ) {
-							if ( isset( $values[ $key ][ $subkeys[1] ] ) ) {
-								$value = $values[ $key ][ $subkeys[1] ][ $subkeys[2] ] ?? $default;
+							if ( isset( $values[$key][$subkeys[1]] ) ) {
+								$value = $values[$key][$subkeys[1]][$subkeys[2]] ?? $default;
 							}
 						} elseif ( 3 === $count ) {
-							if ( isset( $values[ $key ][ $subkeys[1] ] ) ) {
-								if ( isset( $values[ $key ][ $subkeys[1] ][ $subkeys[2] ] ) ) {
-									$value = $values[ $key ][ $subkeys[1] ][ $subkeys[2] ][ $subkeys[3] ] ?? $default;
+							if ( isset( $values[$key][$subkeys[1]] ) ) {
+								if ( isset( $values[$key][$subkeys[1]][$subkeys[2]] ) ) {
+									$value = $values[$key][$subkeys[1]][$subkeys[2]][$subkeys[3]] ?? $default;
 								}
 							}
 						}
 					}
 				} else {
-					$value = $values[ $key ] ?? $default;
+					$value = $values[$key] ?? $default;
 				}
 
 				return $value;
@@ -1404,7 +1402,7 @@ 
 
 			if ( '' !== $opt_name ) {
 				$redux         = get_option( $opt_name );
-				$redux[ $key ] = $option;
+				$redux[$key] = $option;
 
 				return update_option( $opt_name, $redux );
 			} else {
@@ -1421,8 +1419,8 @@ 
 		 * @return mixed
 		 */
 		public static function get_priority( string $opt_name, string $type ) {
-			$priority                              = self::$priority[ $opt_name ][ $type ];
-			self::$priority[ $opt_name ][ $type ] += 1;
+			$priority                              = self::$priority[$opt_name][$type];
+			self::$priority[$opt_name][$type] += 1;
 
 			return $priority;
 		}
@@ -1437,32 +1435,32 @@ 
 				return;
 			}
 
-			if ( ! isset( self::$sections[ $opt_name ] ) ) {
-				self::$sections[ $opt_name ]             = array();
-				self::$priority[ $opt_name ]['sections'] = 1;
+			if ( ! isset( self::$sections[$opt_name] ) ) {
+				self::$sections[$opt_name]             = array();
+				self::$priority[$opt_name]['sections'] = 1;
 			}
 
-			if ( ! isset( self::$args[ $opt_name ] ) ) {
-				self::$args[ $opt_name ]             = array();
-				self::$priority[ $opt_name ]['args'] = 1;
+			if ( ! isset( self::$args[$opt_name] ) ) {
+				self::$args[$opt_name]             = array();
+				self::$priority[$opt_name]['args'] = 1;
 			}
 
-			if ( ! isset( self::$fields[ $opt_name ] ) ) {
-				self::$fields[ $opt_name ]             = array();
-				self::$priority[ $opt_name ]['fields'] = 1;
+			if ( ! isset( self::$fields[$opt_name] ) ) {
+				self::$fields[$opt_name]             = array();
+				self::$priority[$opt_name]['fields'] = 1;
 			}
 
-			if ( ! isset( self::$help[ $opt_name ] ) ) {
-				self::$help[ $opt_name ]             = array();
-				self::$priority[ $opt_name ]['help'] = 1;
+			if ( ! isset( self::$help[$opt_name] ) ) {
+				self::$help[$opt_name]             = array();
+				self::$priority[$opt_name]['help'] = 1;
 			}
 
-			if ( ! isset( self::$errors[ $opt_name ] ) ) {
-				self::$errors[ $opt_name ] = array();
+			if ( ! isset( self::$errors[$opt_name] ) ) {
+				self::$errors[$opt_name] = array();
 			}
 
-			if ( ! isset( self::$init[ $opt_name ] ) ) {
-				self::$init[ $opt_name ] = false;
+			if ( ! isset( self::$init[$opt_name] ) ) {
+				self::$init[$opt_name] = false;
 			}
 		}
 
@@ -1491,13 +1489,13 @@ 
 			$instance = null;
 
 			if ( file_exists( $class_file ) ) {
-				self::$uses_extensions[ $opt_name ] = self::$uses_extensions[ $opt_name ] ?? array();
+				self::$uses_extensions[$opt_name] = self::$uses_extensions[$opt_name] ?? array();
 
-				if ( ! in_array( $name, self::$uses_extensions[ $opt_name ], true ) ) {
-					self::$uses_extensions[ $opt_name ][] = $name;
+				if ( ! in_array( $name, self::$uses_extensions[$opt_name], true ) ) {
+					self::$uses_extensions[$opt_name][] = $name;
 				}
 
-				self::$extensions[ $name ] = self::$extensions[ $name ] ?? array();
+				self::$extensions[$name] = self::$extensions[$name] ?? array();
 
 				$version = Redux_Helpers::get_template_version( $class_file );
 
@@ -1506,7 +1504,7 @@ 
 						$version = $instance->version;
 					}
 				}
-				self::$extensions[ $name ][ $version ] = self::$extensions[ $name ][ $version ] ?? $class_file;
+				self::$extensions[$name][$version] = self::$extensions[$name][$version] ?? $class_file;
 
 				$new_name  = str_replace( '_', '-', $name );
 				$api_check = str_replace(
@@ -1597,10 +1595,10 @@ 
 				}
 			}
 
-			self::$extension_paths[ $opt_name ] = $path;
+			self::$extension_paths[$opt_name] = $path;
 
 			if ( true === $force ) {
-				if ( isset( self::$uses_extensions[ $opt_name ] ) && ! empty( self::$uses_extensions[ $opt_name ] ) ) {
+				if ( isset( self::$uses_extensions[$opt_name] ) && ! empty( self::$uses_extensions[$opt_name] ) ) {
 					$redux = self::instance( $opt_name );
 
 					if ( isset( $redux ) ) {
@@ -1617,7 +1615,7 @@ 
 			$redux = self::all_instances();
 
 			foreach ( $redux as $instance ) {
-				if ( ! empty( self::$uses_extensions[ $instance['args']['opt_name'] ] ) ) {
+				if ( ! empty( self::$uses_extensions[$instance['args']['opt_name']] ) ) {
 					continue;
 				}
 				if ( ! empty( $instance['extensions'] ) ) {
@@ -1633,7 +1631,7 @@ 
 		 * @param object|null $instance ReduxFramework instance.
 		 */
 		public static function get_instance_extension( string $opt_name, $instance ) {
-			if ( ! empty( self::$uses_extensions[ $opt_name ] ) || empty( $opt_name ) ) {
+			if ( ! empty( self::$uses_extensions[$opt_name] ) || empty( $opt_name ) ) {
 				return;
 			}
 
@@ -1650,7 +1648,7 @@ 
 					new Redux_Widget_Areas( $instance );
 				}
 
-				if ( isset( self::$uses_extensions[ $opt_name ][ $name ] ) ) {
+				if ( isset( self::$uses_extensions[$opt_name][$name] ) ) {
 					continue;
 				}
 
@@ -1689,22 +1687,22 @@ 
 
 				if ( empty( $key ) ) {
 					return self::$extension_paths;
-				} elseif ( isset( self::$extension_paths[ $key ] ) ) {
-						return self::$extension_paths[ $key ];
+				} elseif ( isset( self::$extension_paths[$key] ) ) {
+						return self::$extension_paths[$key];
 				}
 			} else {
-				if ( empty( self::$uses_extensions[ $opt_name ] ) ) {
+				if ( empty( self::$uses_extensions[$opt_name] ) ) {
 					self::get_instance_extension( $opt_name, null );
 				}
 
-				if ( empty( self::$uses_extensions[ $opt_name ] ) ) {
+				if ( empty( self::$uses_extensions[$opt_name] ) ) {
 					return false;
 				}
 
 				$instance_extensions = array();
 
-				foreach ( self::$uses_extensions[ $opt_name ] as $extension ) {
-					$class_file = end( self::$extensions[ $extension ] );
+				foreach ( self::$uses_extensions[$opt_name] as $extension ) {
+					$class_file = end( self::$extensions[$extension] );
 					$directory  = explode( DIRECTORY_SEPARATOR, $class_file );
 					array_pop( $directory );
 					$directory       = trailingslashit( join( DIRECTORY_SEPARATOR, $directory ) );
@@ -1727,7 +1725,7 @@ 
 							$the_data['field'] = $test_path . str_replace( '-', '', $extension ) . '.php';
 						}
 					}
-					$instance_extensions[ $extension ] = $the_data;
+					$instance_extensions[$extension] = $the_data;
 				}
 
 				return $instance_extensions;