Create Sapi.php

sabre-io · Jun 11, 2017 · 059b680 · 059b680
1 parent 7d87ae2
commit 059b680
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/lib/Sapi.php b/lib/Sapi.php
@@ -88,8 +88,14 @@ static function sendResponse(ResponseInterface $response) {
         if ($contentLength !== null) {
             $output = fopen('php://output', 'wb');
             if (is_resource($body) && get_resource_type($body) == 'stream') {
-                while (!feof($body)) {
-                    fwrite($output,fread($body,8192));    
+                if PHP_INT_SIZE != 4){
+                    // use the dedicated function on 64 Bit systems
+                    stream_copy_to_stream($body, $output, $contentLength);  
+                } else {
+                    // workaround for 32 Bit systems to avoid stream_copy_to_stream
+                    while (!feof($body)) {
+                        fwrite($output,fread($body,8192));    
+                      }   
                 }
             } else {
                 fwrite($output, $body, (int)$contentLength);