Uses foreach instead of array_map and remove old profiler's HTML

Author: sroze

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/messages.html.twig

@@ -52,13 +52,8 @@
     {% set color_code = 'normal' %}
     {% set message_count = 0 %}
     {% set icon %}
-        {% if profiler_markup_version == 1 %}
-            {{ include('@WebProfiler/Icon/messages.svg', { height: 28, color: '#3F3F3F' }) }}
-            <span class="sf-toolbar-status sf-toolbar-status-{{ color_code }}">{{ message_count }}</span>
-        {% else %}
-            {{ include('@WebProfiler/Icon/messages.svg') }}
-            <span class="sf-toolbar-value">{{ message_count }}</span>
-        {% endif %}
+        {{ include('@WebProfiler/Icon/messages.svg') }}
+        <span class="sf-toolbar-value">{{ message_count }}</span>
     {% endset %}
 
     {{ include('@WebProfiler/Profiler/toolbar_item.html.twig', { link: 'messages', status: color_code }) }}

src/Symfony/Component/Message/Handler/ChainHandler.php

@@ -37,8 +37,12 @@ public function __construct(array $handlers)
 
     public function __invoke($message)
     {
-        return array_map(function ($handler) use ($message) {
-            return $handler($message);
-        }, $this->handlers);
+        $results = [];
+
+        foreach ($this->handlers as $handler) {
+            $results[] = $handler($message);
+        }
+
+        return $results;
     }
 }