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

Timestamp:

02/27/2018 02:30:46 AM (7 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.
      *