Changeset 42761 for trunk/src/wp-includes/class-wp-error.php

Timestamp:

02/27/2018 02:30:46 AM (9 years ago)

Author:

SergeyBiryukov

Message:

General: Introduce WP_Error::has_errors() method and use it where appropriate.

Props robdxw, DrewAPicture, SergeyBiryukov.
Fixes #42742.

File:

• trunk/src/wp-includes/class-wp-error.php (modified) (2 diffs)

trunk/src/wp-includes/class-wp-error.php

@@ -72 +72 @@
          */
         public function get_error_codes() {
-                if ( empty( $this->errors ) ) {
+                if ( ! $this->has_errors() ) {
                         return array();
                 }
@@ -163 +163 @@
 
         /**
+         * Verify if the instance contains errors.
+         *
+         * @since 5.0.0
+         *
+         * @return bool
+         */
+        public function has_errors() {
+                if ( ! empty( $this->errors ) ) {
+                        return true;
+                }
+                return false;
+        }
+
+        /**
          * Add an error or append additional message to an existing error.
          *