phan happy

chillerlan · Mar 15, 2024 · 5b31b31 · 5b31b31
1 parent d834450
commit 5b31b31
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Client/EchoClient.php b/src/Client/EchoClient.php
@@ -43,7 +43,7 @@ public function sendRequest(RequestInterface $request):ResponseInterface{
 
 		$response = $response
 			->withHeader('Content-Type', 'application/json')
-			->withHeader('Content-Length', strlen($content))
+			->withHeader('Content-Length', (string)strlen($content))
 		;
 
 		$response->getBody()->write($content);