Merge branch '3.3' into 3.4

* 3.3:
  [HttpFoundation] Support 0 bit netmask in IPv6 ()
  [DI] Impossible to set an environment variable and then an array as container parameter
  [LDAP] added missing dots at the end of some exception messages.
  Set `width: auto` on WebProfiler toolbar's reset.
  [Process] Dont rely on putenv(), it fails on ZTS PHP
  [HttpKernel] detect deprecations thrown by container initialization during tests
  [HttpKernel] Fix logging of post-terminate errors/exceptions
  [Debug] Fix catching fatal errors in case of nested error handlers
  [VarDumper] Fixed file links leave blank pages when ide is configured
  Fix hidden currency element with Bootstrap 3 theme

Author: fabpot

Resources/views/Form/bootstrap_base_layout.html.twig

@@ -8,16 +8,21 @@
 {%- endblock textarea_widget %}
 
 {% block money_widget -%}
-    <div class="input-group{{ group_class|default('') }}">
-        {%- set append = money_pattern starts with '{{' -%}
-        {%- if not append -%}
-            <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
-        {%- endif -%}
+    {% set prepend = not (money_pattern starts with '{{') %}
+    {% set append = not (money_pattern ends with '}}') %}
+    {% if prepend or append %}
+        <div class="input-group{{ group_class|default('') }}">
+            {% if prepend %}
+                <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
+            {% endif %}
+            {{- block('form_widget_simple') -}}
+            {% if append %}
+                <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
+            {% endif %}
+        </div>
+    {% else %}
         {{- block('form_widget_simple') -}}
-        {%- if append -%}
-            <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
-        {%- endif -%}
-    </div>
+    {% endif %}
 {%- endblock money_widget %}
 
 {% block percent_widget -%}