Added microtime as key to profiler items

Author: ppavlovic

composer.json

@@ -39,6 +39,7 @@
         "g4/code-coverage"          : "1.*"
     },
     "require": {
+        "php"             : ">=5.6",
         "ext-curl"        : "*",
         "ext-json"        : "*",
         "g4/factory"      : "1.*",

src/Profiler/Mysql/Ticker.php

@@ -63,10 +63,10 @@ public function getQueries()
     {
         if ($this->getDbProfiler()->getTotalNumQueries() && $this->getDbProfiler()->getQueryProfiles()) {
             foreach ($this->getDbProfiler()->getQueryProfiles() as $queryProfile) {
-                $queries[] = [
+                $queries[(string) $queryProfile->getStartedMicrotime()] = [
                     'elapsed_time' =>
                         $this->getDataFormatterInstance()->getFormattedTime($queryProfile->getElapsedSecs()),
-                    'query'        => $queryProfile->getQuery()
+                    'query' => $queryProfile->getQuery()
                 ];
             }
         }

src/Profiler/Ticker/ProfilerTickerMysql.php

@@ -65,10 +65,10 @@ public function getQueries()
     {
         if ($this->getDbProfiler()->getTotalNumQueries() && $this->getDbProfiler()->getQueryProfiles()) {
             foreach ($this->getDbProfiler()->getQueryProfiles() as $queryProfile) {
-                $queries[] = [
+                $queries[(string) $queryProfile->getStartedMicrotime()] = [
                     'elapsed_time' => $this->getDataFormatterInstance()
                         ->getFormattedTime($queryProfile->getElapsedSecs()),
-                    'query'        => $queryProfile->getQuery()
+                    'query' => $queryProfile->getQuery()
                 ];
             }
         }