diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
index e84b0bba55e..5aed816970f 100644
--- a/framework/CHANGELOG.md
+++ b/framework/CHANGELOG.md
@@ -9,6 +9,7 @@ Yii Framework 2 Change Log
 - Bug #14307: Fixed PHP warning when `yii\console\UnknownCommandException` is thrown for empty command (rob006)
 - Chg #14201: `yii\console\controllers\MessageController::extractMessagesFromTokens()` is now protected (faenir)
 - Enh #13787: Added `yii\db\Migration::$maxSqlOutputLength` that allows limiting number of characters for outputting SQL (thiagotalma)
+- Enh #13824: Support extracting concatenated strings in `yii message` (developeruz)
 - Enh #14089: Added tests for `yii\base\Theme` (vladis84)
 - Enh #13586: Added `$preserveNonEmptyValues` property to the `yii\behaviors\AttributeBehavior` (Kolyunya)
 - Bug #14192: Fixed wrong default null value for TIMESTAMP when using PostgreSQL (Tigrov)
diff --git a/framework/console/controllers/MessageController.php b/framework/console/controllers/MessageController.php
index 74b91921828..b3a0b5cb5f2 100644
--- a/framework/console/controllers/MessageController.php
+++ b/framework/console/controllers/MessageController.php
@@ -538,9 +538,15 @@ protected function extractMessagesFromTokens(array $tokens, array $translatorTok
                             $category = mb_substr($category, 1, -1);
 
                             if (!$this->isCategoryIgnored($category, $ignoreCategories)) {
-                                $message = stripcslashes($buffer[2][1]);
-                                $message = mb_substr($message, 1, -1);
 
+                                $fullMessage = mb_substr($buffer[2][1], 1, -1);
+                                $i = 3;
+                                while ($i < count($buffer) - 1 && !is_array($buffer[$i]) && $buffer[$i] == '.') {
+                                    $fullMessage .= mb_substr($buffer[$i + 1][1], 1, -1);
+                                    $i += 2;
+                                }
+
+                                $message = stripcslashes($fullMessage);
                                 $messages[$category][] = $message;
                             }
 
diff --git a/tests/framework/console/controllers/BaseMessageControllerTest.php b/tests/framework/console/controllers/BaseMessageControllerTest.php
index 417e36c64ab..5310f3b7f39 100644
--- a/tests/framework/console/controllers/BaseMessageControllerTest.php
+++ b/tests/framework/console/controllers/BaseMessageControllerTest.php
@@ -458,6 +458,26 @@ public function testMissingLanguage()
         $this->language = $firstLanguage;
         $this->assertArrayHasKey($mainMessage, $messages, "\"$mainMessage\" for language \"$secondLanguage\" is missing in translation file. Command output:\n\n" . $out);
     }
+
+    /**
+     * @depends testCreateTranslation
+     *
+     * @see https://github.com/yiisoft/yii2/issues/13824
+     */
+    public function testCreateTranslationFromConcatenatedString()
+    {
+        $category = 'test.category1';
+        $mainMessage = 'main message second message third message';
+        $sourceFileContent = "Yii::t('{$category}', 'main message'.' second message'.' third message');";
+        $this->createSourceFile($sourceFileContent);
+
+        $this->saveConfigFile($this->getConfig());
+        $out = $this->runMessageControllerAction('extract', [$this->configFileName]);
+
+        $messages = $this->loadMessages($category);
+        $this->assertArrayHasKey($mainMessage, $messages,
+            "\"$mainMessage\" is missing in translation file. Command output:\n\n" . $out);
+    }
 }
 
 class MessageControllerMock extends MessageController