diff --git a/includes/core/class-files.php b/includes/core/class-files.php
index 8a702456..20e65db3 100644
--- a/includes/core/class-files.php
+++ b/includes/core/class-files.php
@@ -317,37 +317,31 @@ if ( ! class_exists( 'um\core\Files' ) ) {
 		/**
 		 * Resize image AJAX handler
 		 */
-		function ajax_resize_image() {
+		public function ajax_resize_image() {
 			UM()->check_ajax_nonce();
 
-			/**
-			 * @var $key
-			 * @var $src
-			 * @var $coord
-			 * @var $user_id
-			 */
-			extract( $_REQUEST );
+			$data = $_REQUEST; // phpcs:ignore WordPress.Security.NonceVerification
 
-			if ( ! isset( $src ) || ! isset( $coord ) ) {
+			if ( ! isset( $data['src'] ) || ! isset( $data['coord'] ) ) {
 				wp_send_json_error( esc_js( __( 'Invalid parameters', 'ultimate-member' ) ) );
 			}
 
-			$coord_n = substr_count( $coord, "," );
-			if ( $coord_n != 3 ) {
+			$coord_n = substr_count( $data['coord'], ',' );
+			if ( 3 !== $coord_n ) {
 				wp_send_json_error( esc_js( __( 'Invalid coordinates', 'ultimate-member' ) ) );
 			}
 
-			$user_id = empty( $_REQUEST['user_id'] ) ? get_current_user_id() : absint( $_REQUEST['user_id'] );
+			$user_id = empty( $data['user_id'] ) ? get_current_user_id() : absint( $data['user_id'] );
 
-			UM()->fields()->set_id   = isset( $_POST['set_id'] ) ? absint( $_POST['set_id'] ) : null;
-			UM()->fields()->set_mode = isset( $_POST['set_mode'] ) ? sanitize_text_field( $_POST['set_mode'] ) : null;
+			UM()->fields()->set_id   = isset( $_POST['set_id'] ) ? absint( $_POST['set_id'] ) : null; // phpcs:ignore WordPress.Security.NonceVerification
+			UM()->fields()->set_mode = isset( $_POST['set_mode'] ) ? sanitize_text_field( $_POST['set_mode'] ) : null; // phpcs:ignore WordPress.Security.NonceVerification
 
-			if ( UM()->fields()->set_mode != 'register' && ! UM()->roles()->um_current_user_can( 'edit', $user_id ) ) {
+			if ( 'register' !== UM()->fields()->set_mode && ! UM()->roles()->um_current_user_can( 'edit', $user_id ) ) {
 				$ret['error'] = esc_js( __( 'You have no permission to edit this user', 'ultimate-member' ) );
 				wp_send_json_error( $ret );
 			}
 
-			$src = esc_url_raw( $src );
+			$src = esc_url_raw( $data['src'] );
 
 			$image_path = um_is_file_owner( $src, $user_id, true );
 			if ( ! $image_path ) {
@@ -355,7 +349,9 @@ if ( ! class_exists( 'um\core\Files' ) ) {
 			}
 
 			UM()->uploader()->replace_upload_dir = true;
-			$output = UM()->uploader()->resize_image( $image_path, $src, sanitize_text_field( $key ), $user_id, sanitize_text_field( $coord ) );
+
+			$output = UM()->uploader()->resize_image( $image_path, $src, sanitize_text_field( $data['key'] ), $user_id, sanitize_text_field( $data['coord'] ) );
+
 			UM()->uploader()->replace_upload_dir = false;
 
 			delete_option( "um_cache_userdata_{$user_id}" );