cvweiss / guzzler

src/Guzzler.php

Braces +9 added lines, -3 removed lines

@@ -33,7 +33,9 @@ 
         $ms = microtime();
         do {
             $this->curl->tick();
-	    if ($this->concurrent >= $this->maxConcurrent) usleep(max(1, min(1000000, $this->usleep)));
+	    if ($this->concurrent >= $this->maxConcurrent) {
+	        usleep(max(1, min(1000000, $this->usleep)));
+	    }
         } while ($this->concurrent >= $this->maxConcurrent);
         return max(0, microtime() - $ms);
     }
@@ -70,7 +72,9 @@ 
         $redis = isset($setup['etag']) ? $setup['etag'] : null;
         if ($redis !== null && $params['callType'] == 'GET') {
             $etag = $redis->get("guzzler:etags:$uri");
-            if ($etag != "") $setup['If-None-Match'] = $etag;
+            if ($etag != "") {
+                $setup['If-None-Match'] = $etag;
+            }
         }
         unset($setup['etag']);
 
@@ -81,7 +85,9 @@ 
                 $guzzler->dec();
                 $content = (string) $response->getBody();
                 $this->lastHeaders = array_change_key_case($response->getHeaders());
-                if (isset($this->lastHeaders['etag']) && strlen($content) > 0 && $redis !== null) $redis->setex("guzzler:etags:" . $params['uri'], 604800, $this->lastHeaders['etag'][0]);
+                if (isset($this->lastHeaders['etag']) && strlen($content) > 0 && $redis !== null) {
+                    $redis->setex("guzzler:etags:" . $params['uri'], 604800, $this->lastHeaders['etag'][0]);
+                }
 
                 $fulfilled($guzzler, $params, $content);
             },