Fixed #1627

CHANGELOG-v3.md

@@ -15,6 +15,7 @@ Craft CMS 3.0 Working Changelog
 - Fixed a PHP error that occurred when creating new elements with Matrix fields. ([#1610](https://github.com/craftcms/cms/issues/1610))
 - Fixed a bug where it was impossible to upload user photos, site icon and site logo.
 - Fixed an issue where Rich Text Field Asset modals would ignore the defined Volume order.
+- Fixed a SQL error that occurred when saving an entry with a Rich Text field that contained a 4-byte character (like an emoji), if using MySQL. ([#1627](https://github.com/craftcms/cms/issues/1627))
 
 ## 3.0.0-beta.10 - 2017-04-07
 

src/fields/RichText.php

@@ -226,6 +226,20 @@ public function getStaticHtml($value, ElementInterface $element): string
         return '<div class="text">'.($value ?: '&nbsp;').'</div>';
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function getSearchKeywords($value, ElementInterface $element): string
+    {
+        $keywords = parent::getSearchKeywords($value, $element);
+
+        if (Craft::$app->getDb()->getIsMysql()) {
+            $keywords = StringHelper::encodeMb4($keywords);
+        }
+
+        return $keywords;
+    }
+
     /**
      * @inheritdoc
      */