Fix a bug with detecting "max-age"

Kevinrob · Jul 17, 2015 · 9100544 · 9100544
1 parent 85ed5d0
commit 9100544
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/PrivateCache.php b/src/PrivateCache.php
@@ -48,9 +48,12 @@ protected function getCacheObject(ResponseInterface $response)
             }
 
             $matches = [];
-            if (preg_match('/^max-age=([0-9]*)$/', $response->getHeaderLine("Cache-Control"), $matches)) {
-                // Handle max-age header
-                return new CacheEntry($response, new \DateTime('+' . $matches[1] . 'seconds'));
+            foreach ($cacheControlDirectives as $directive) {
+                $matches = [];
+                if (preg_match('/^max-age=([0-9]*)$/', $directive, $matches)) {
+                    // Handle max-age header
+                    return new CacheEntry($response, new \DateTime('+' . $matches[1] . 'seconds'));
+                }
             }
         }