symfony
diff --git a/‎src/Symfony/Component/HttpFoundation/CHANGELOG.md
+6-1 b/‎src/Symfony/Component/HttpFoundation/CHANGELOG.md
+6-1
diff --git a/‎src/Symfony/Component/HttpFoundation/StreamedResponse.php
+22-5 b/‎src/Symfony/Component/HttpFoundation/StreamedResponse.php
+22-5
diff --git a/‎src/Symfony/Component/HttpFoundation/Tests/StreamedResponseTest.php
+11 b/‎src/Symfony/Component/HttpFoundation/Tests/StreamedResponseTest.php
+11
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+7.3
+---
+
+ * Add support for iterable of string in `StreamedResponse`
+
 7.2
 ---
 
@@ -40,7 +45,7 @@ CHANGELOG
  * Add `UriSigner` from the HttpKernel component
  * Add `partitioned` flag to `Cookie` (CHIPS Cookie)
  * Add argument `bool $flush = true` to `Response::send()`
-* Make `MongoDbSessionHandler` instantiable with the mongodb extension directly
+ * Make `MongoDbSessionHandler` instantiable with the mongodb extension directly
 
 6.3
 ---
 
@@ -14,7 +14,7 @@
 /**
  * StreamedResponse represents a streamed HTTP response.
  *
- * A StreamedResponse uses a callback for its content.
+ * A StreamedResponse uses a callback or an iterable of strings for its content.
  *
  * The callback should use the standard PHP functions like echo
  * to stream the response back to the client. The flush() function
@@ -32,19 +32,36 @@ class StreamedResponse extends Response
     private bool $headersSent = false;
 
     /**
-     * @param int $status The HTTP status code (200 "OK" by default)
+     * @param callable|iterable<string>|null $callbackOrChunks
+     * @param int                            $status           The HTTP status code (200 "OK" by default)
      */
-    public function __construct(?callable $callback = null, int $status = 200, array $headers = [])
+    public function __construct(callable|iterable|null $callbackOrChunks = null, int $status = 200, array $headers = [])
     {
         parent::__construct(null, $status, $headers);
 
-        if (null !== $callback) {
-            $this->setCallback($callback);
+        if (\is_callable($callbackOrChunks)) {
+            $this->setCallback($callbackOrChunks);
+        } elseif ($callbackOrChunks) {
+            $this->setChunks($callbackOrChunks);
         }
         $this->streamed = false;
         $this->headersSent = false;
     }
 
+    /**
+     * @param iterable<string> $chunks
+     */
+    public function setChunks(iterable $chunks): static
+    {
+        $this->callback = static function () use ($chunks): void {
+            foreach ($chunks as $chunk) {
+                echo $chunk;
+            }
+        };
+
+        return $this;
+    }
+
     /**
      * Sets the PHP callback associated with this Response.
      *
 
@@ -25,6 +25,17 @@ public function testConstructor()
         $this->assertEquals('text/plain', $response->headers->get('Content-Type'));
     }
 
+    public function testConstructorWithChunks()
+    {
+        $chunks = ['foo', 'bar', 'baz'];
+        $callback = (new StreamedResponse($chunks))->getCallback();
+
+        ob_start();
+        $callback();
+
+        $this->assertSame('foobarbaz', ob_get_clean());
+    }
+
     public function testPrepareWith11Protocol()
     {
         $response = new StreamedResponse(function () { echo 'foo'; });