CS: general fixes

ClassCollectionLoader.php

@@ -137,8 +137,8 @@ class ClassCollectionLoader
     public static function fixNamespaceDeclarations($source)
     {
         if (!function_exists('token_get_all') || !self::$useTokenizer) {
-            if (preg_match('/namespace(.*?)\s*;/', $source)) {
-                $source = preg_replace('/namespace(.*?)\s*;/', "namespace$1\n{", $source)."}\n";
+            if (preg_match('/(^|\s)namespace(.*?)\s*;/', $source)) {
+                $source = preg_replace('/(^|\s)namespace(.*?)\s*;/', "$1namespace$2\n{", $source)."}\n";
             }
 
             return $source;

ClassLoader.php

@@ -97,7 +97,7 @@ class ClassLoader
                     $paths
                 ));
             } elseif (!in_array($paths, $this->prefixes[$prefix])) {
-                 $this->prefixes[$prefix][] = $paths;
+                $this->prefixes[$prefix][] = $paths;
             }
         } else {
             $this->prefixes[$prefix] = array_unique((array) $paths);

Tests/ClassCollectionLoaderTest.php

@@ -205,7 +205,7 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
             array("namespace   Bar ;\nclass Foo {}\n", "namespace   Bar\n{\nclass Foo {}\n}\n"),
             array("namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}\n"),
             array("namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n"),
-            array("namespace\n{\nclass Foo {}\n}\n", "namespace\n{\nclass Foo {}\n}\n"),
+            array("\nnamespace\n{\nclass Foo {}\n\$namespace=123;}\n", "\nnamespace\n{\nclass Foo {}\n\$namespace=123;}\n"),
         );
     }
 

phpunit.xml.dist

@@ -9,6 +9,7 @@
     <php>
         <ini name="error_reporting" value="-1" />
     </php>
+
     <testsuites>
         <testsuite name="Symfony ClassLoader Component Test Suite">
             <directory>./Tests/</directory>