Merge branch '2.7'

* 2.7:
  feature symfony#728 Added a new AppBundle to comply with Symfony Best Practices (javiereguiluz)
  fixed Symfony version dep
  updated VENDORS for 2.6.0-BETA2

Author: fabpot

app/SymfonyRequirements.php

@@ -440,8 +440,8 @@ public function __construct()
             }
 
             $this->addRequirement(
-                isset($timezones[date_default_timezone_get()]),
-                sprintf('Configured default timezone "%s" must be supported by your installation of PHP', date_default_timezone_get()),
+                isset($timezones[@date_default_timezone_get()]),
+                sprintf('Configured default timezone "%s" must be supported by your installation of PHP', @date_default_timezone_get()),
                 'Your default timezone is not supported by PHP. Check for typos in your <strong>php.ini</strong> file and have a look at the list of deprecated timezones at <a href="http://php.net/manual/en/timezones.others.php">http://php.net/manual/en/timezones.others.php</a>.'
             );
         }
@@ -530,6 +530,16 @@ function_exists('simplexml_import_dom'),
             'Install the <strong>PCRE</strong> extension (version 8.0+).'
         );
 
+        if (extension_loaded('mbstring')) {
+            $this->addPhpIniRequirement(
+                'mbstring.func_overload',
+                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
+                true,
+                'string functions should not be overloaded',
+                'Set "<strong>mbstring.func_overload</strong>" to <strong>0</strong> in php.ini<a href="#phpini">*</a> to disable function overloading by the mbstring extension.'
+            );
+        }
+
         /* optional recommendations follow */
 
         $this->addRecommendation(

app/check.php

@@ -110,7 +110,7 @@ function echo_style($style, $message)
     );
     $supports = has_color_support();
 
-    echo ($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : '');
+    echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : '');
 }
 
 function echo_block($style, $title, $message)