Uses count instead of empty as it is not recommended in PHP 7.x

openzipkin · Jul 30, 2019 · e2ff81a · e2ff81a
1 parent 2103c60
commit e2ff81a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Zipkin/Reporters/Http.php b/src/Zipkin/Reporters/Http.php
@@ -45,9 +45,10 @@ public function __construct(
      */
     public function report(array $spans)
     {
-        if(empty($spans)){
+        if (count($spans) === 0) {
             return;
         }
+
         $payload = json_encode(array_map(function (Span $span) {
             return $span->toArray();
         }, $spans));