Merge pull request #414 from top-think/analysis-q5kY3W

Apply fixes from StyleCI

library/think/Session.php

@@ -192,7 +192,7 @@ class Session
             self::delete($name, $prefix);
             return $result;
         } else {
-            return null;
+            return;
         }
     }
 

library/think/paginator/driver/Bootstrap.php

@@ -102,7 +102,6 @@ class Bootstrap extends Paginator
         return $html;
     }
 
-
     /**
      * 渲染分页html
      * @return mixed
@@ -127,7 +126,6 @@ class Bootstrap extends Paginator
         }
     }
 
-
     /**
      * 生成一个可点击的按钮
      *

library/think/process/pipes/Pipes.php

@@ -53,7 +53,6 @@ abstract class Pipes
      */
     abstract public function areOpen();
 
-
     /**
      * {@inheritdoc}
      */

tests/thinkphp/library/think/appTest.php

@@ -16,7 +16,6 @@
 
 namespace tests\thinkphp\library\think;
 
-use ReflectionClass;
 use think\App;
 use think\Config;
 use think\Request;

tests/thinkphp/library/think/dbTest.php

@@ -16,7 +16,7 @@
 
 namespace tests\thinkphp\library\think;
 
-use \think\Db;
+use think\Db;
 
 class dbTest extends \PHPUnit_Framework_TestCase
 {
@@ -349,5 +349,4 @@ EOF;
         $this->assertNotEquals($cache, $updateCache);
     }
 
-
 }

tests/thinkphp/library/think/paginateTest.php

@@ -11,7 +11,6 @@
 
 namespace tests\thinkphp\library\think;
 
-
 use think\paginator\driver\Bootstrap;
 
 class paginateTest extends \PHPUnit_Framework_TestCase
@@ -38,7 +37,4 @@ class paginateTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($render, $p->render());
     }
 
-
-
-
 }

tests/thinkphp/library/think/template/taglib/cxTest.php

@@ -19,7 +19,7 @@ namespace tests\thinkphp\library\think\tempplate\taglib;
 use think\Template;
 use think\template\taglib\Cx;
 
-class templateTest extends \PHPUnit_Framework_TestCase
+class cxTest extends \PHPUnit_Framework_TestCase
 {
     public function testPhp()
     {