PHP 7.1 (Can't wait until that's dead)!

Signed-off-by: Kevin Provance <[email protected]>

Author: kprovance

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

@@ -232,9 +232,9 @@ public function media_query( string $style_data = '' ) {
 		/**
 		 * CSS for field output, if set.
 		 *
-		 * @param string|null $style CSS string.
+		 * @param string|array|null $style CSS string.
 		 */
-		public function output( ?string $style = '' ) {
+		public function output( $style = '' ) {
 			if ( '' !== $style ) {
 
 				// Force output value into an array.

redux-core/inc/fields/color/class-redux-color.php

@@ -126,7 +126,7 @@ public function css_style( $data ): string {
 		/**
 		 * Output CSS styling.
 		 *
-		 * @param string $style CSS style.
+		 * @param string|null|array $style CSS style.
 		 */
 		public function output( $style = '' ) {
 			if ( ! empty( $this->value ) ) {

redux-core/inc/fields/color_palette/class-redux-color-palette.php

@@ -84,7 +84,7 @@ public function render() {
 		/**
 		 * CSS output.
 		 *
-		 * @param string $style CSS data.
+		 * @param string|null|array $style CSS data.
 		 */
 		public function output( $style = '' ) {
 			if ( ! empty( $this->value ) ) {

redux-core/inc/fields/color_rgba/class-redux-color-rgba.php

@@ -242,7 +242,7 @@ public function css_style( $data ): string {
 		 * @since   1.0.0
 		 * @access  public
 		 *
-		 * @param   string $style css data.
+		 * @param   string|null|array $style css data.
 		 *
 		 * @return  void
 		 */

redux-core/inc/fields/link_color/class-redux-link-color.php

@@ -246,7 +246,7 @@ public function css_style( $data ): array {
 		/**
 		 * Output CSS/compiler.
 		 *
-		 * @param mixed $style Style to output.
+		 * @param string|null|array $style Style to output.
 		 */
 		public function output( $style = '' ) {
 			if ( ! empty( $style ) ) {

redux-core/inc/fields/sorter/class-redux-sorter.php

@@ -220,7 +220,7 @@ public function enqueue() {
 		 * @return array Params to be saved as a javascript object accessable to the UI.
 		 * @since  Redux_Framework 3.1.5
 		 */
-		public function localize( $field, $value = '' ): array {
+		public function localize( array $field, string $value = '' ): array {
 			$params = array();
 
 			if ( isset( $field['limits'] ) && ! empty( $field['limits'] ) ) {

redux-core/inc/fields/spinner/class-redux-spinner.php

@@ -148,7 +148,7 @@ public function enqueue() {
 		/**
 		 * CSS/compiler output.
 		 *
-		 * @param string $style CSS styles.
+		 * @param string|null|array $style CSS styles.
 		 */
 		public function output( $style = '' ) {
 			$style = '';

redux-core/inc/fields/typography/class-redux-typography.php

@@ -195,7 +195,7 @@ public function set_defaults() {
 		 *
 		 * @return array
 		 */
-		public function localize( $field, $value = '' ): array {
+		public function localize( array $field, string $value = '' ): array {
 			$params = array();
 
 			if ( true === $this->user_fonts && ! empty( $this->field['fonts'] ) ) {
@@ -1125,7 +1125,7 @@ public function css_style( $data ): string {
 		/**
 		 * CSS Output to send to the page.
 		 *
-		 * @param string $style CSS styles.
+		 * @param string|null|array $style CSS styles.
 		 */
 		public function output( $style = '' ) {
 			$font = $this->value;

sample/sections/pro-fields/icon-select.php

@@ -30,7 +30,7 @@
 
 				// Disable auto-enqueue of stylesheet on the front-end.
 				'enqueue_frontend' => false,
-				'stylesheet'       => 'https://use.fontawesome.com/releases/v5.6.3/css/all.css',
+				'stylesheet'       => 'https://use.fontawesome.com/releases/v5.15.3/css/all.css',
 
 				// If needed to initialize the icon.
 				'prefix'           => 'fa',