Merge branch 'styleci'

.editorconfig

@@ -38,6 +38,6 @@ indent_style = space
 indent_size = 2
 trim_trailing_whitespace = false
 
-[.travis.yml]
+[*.yml]
 indent_style = space
-indent_size = 4
+indent_size = 2

.php_cs

@@ -15,9 +15,9 @@ return Symfony\CS\Config\Config::create()
     ->fixers(['concat_with_spaces', 'long_array_syntax', 'standardize_not_equal',
               'operators_spaces', 'duplicate_semicolon',
               'remove_leading_slash_use', 'align_equals',
-              'single_array_no_trailing_comma', 'phpdoc_indent', 'phpdoc_scalar',
+              'single_array_no_trailing_comma', 'phpdoc_indent', 'phpdoc_order',
-              'phpdoc_to_comment', 'phpdoc_trim',
+              'phpdoc_scalar', 'phpdoc_to_comment', 'phpdoc_trim',
               'phpdoc_types', 'print_to_echo', 'self_accessor', 'single_quote',
-              'spaces_cast', 'ternary_spaces', 'phpdoc_order'])
+              'spaces_cast', 'ternary_spaces'])
     ->finder($finder)
 ;

.styleci.yml

@@ -0,0 +1,26 @@
+preset: recommended
+
+risky: false
+
+enabled:
+  - no_empty_comment
+  - align_equals
+  - long_array_syntax
+  - concat_with_spaces
+
+disabled:
+  - blank_line_after_opening_tag
+  - blank_line_before_return
+  - concat_without_spaces
+  - declare_equal_normalize
+  - heredoc_to_nowdoc
+  - method_argument_space
+  - new_with_braces
+  - phpdoc_align
+  - phpdoc_no_access
+  - phpdoc_separation
+  - phpdoc_single_line_var_spacing
+  - phpdoc_summary
+  - short_array_syntax
+  - single_line_after_imports
+  - unalign_equals

lib/Configuration.php

@@ -9,10 +9,8 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
-use PrivateBin\I18n;
 use Exception;
 use PDO;
 

lib/Data/AbstractData.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Data;
 
 use stdClass;

lib/Data/Database.php

@@ -9,13 +9,12 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Data;
 
-use PrivateBin\PrivateBin;
 use Exception;
 use PDO;
 use PDOException;
+use PrivateBin\PrivateBin;
 use stdClass;
 
 /**

lib/Data/Filesystem.php

@@ -9,11 +9,10 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Data;
 
-use PrivateBin\Model\Paste;
 use PrivateBin\Json;
+use PrivateBin\Model\Paste;
 
 /**
  * Filesystem

lib/Filter.php

@@ -9,10 +9,8 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
-use PrivateBin\I18n;
 use Exception;
 
 /**

lib/I18n.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
 /**
@@ -296,12 +295,12 @@ class I18n
         switch (self::$_language) {
             case 'fr':
             case 'zh':
-                return ($n > 1 ? 1 : 0);
+                return $n > 1 ? 1 : 0;
             case 'pl':
-                return ($n == 1 ? 0 : $n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
+                return $n == 1 ? 0 : $n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2;
             // en, de
             default:
-                return ($n != 1 ? 1 : 0);
+                return $n != 1 ? 1 : 0;
         }
     }
 

lib/Json.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
 use Exception;

lib/Model.php

@@ -9,10 +9,8 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
-use PrivateBin\Data;
 use PrivateBin\Model\Paste;
 use PrivateBin\Persistence\PurgeLimiter;
 

lib/Model/AbstractModel.php

@@ -9,13 +9,12 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Model;
 
+use Exception;
 use PrivateBin\Configuration;
 use PrivateBin\Data\AbstractData;
 use PrivateBin\Sjcl;
-use Exception;
 use stdClass;
 
 /**

lib/Model/Comment.php

@@ -9,14 +9,13 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Model;
 
-use PrivateBin\Sjcl;
-use PrivateBin\Persistence\TrafficLimiter;
-use PrivateBin\Vizhash16x16;
-use Identicon\Identicon;
 use Exception;
+use Identicon\Identicon;
+use PrivateBin\Persistence\TrafficLimiter;
+use PrivateBin\Sjcl;
+use PrivateBin\Vizhash16x16;
 
 /**
  * Comment

lib/Model/Paste.php

@@ -9,13 +9,12 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Model;
 
-use PrivateBin\PrivateBin;
-use PrivateBin\Persistence\ServerSalt;
-use PrivateBin\Sjcl;
 use Exception;
+use PrivateBin\Persistence\ServerSalt;
+use PrivateBin\PrivateBin;
+use PrivateBin\Sjcl;
 
 /**
  * Paste
@@ -307,7 +306,6 @@ class Paste extends AbstractModel
                $this->_data->meta->burnafterreading === true;
     }
 
-
     /**
      * Check if paste has discussions enabled.
      *

lib/Persistence/AbstractPersistence.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Persistence;
 
 use Exception;

lib/Persistence/PurgeLimiter.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Persistence;
 
 use PrivateBin\Configuration;

lib/Persistence/ServerSalt.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Persistence;
 
 use Exception;

lib/Persistence/TrafficLimiter.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin\Persistence;
 
 use PrivateBin\Configuration;

lib/PrivateBin.php

@@ -9,12 +9,11 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
-use PrivateBin\Persistence\TrafficLimiter;
-use PrivateBin\Persistence\ServerSalt;
 use Exception;
+use PrivateBin\Persistence\ServerSalt;
+use PrivateBin\Persistence\TrafficLimiter;
 
 /**
  * PrivateBin

lib/Request.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
 /**

lib/Sjcl.php

@@ -9,7 +9,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
 /**

lib/View.php

@@ -9,7 +9,6 @@
  * @license   http://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   1.0
  */
-
 namespace PrivateBin;
 
 use Exception;

lib/Vizhash16x16.php

@@ -10,7 +10,6 @@
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
  * @version   0.0.5 beta PrivateBin 1.0
  */
-
 namespace PrivateBin;
 
 /**
@@ -23,7 +22,6 @@ namespace PrivateBin;
  * echo $data;
  * exit;
  */
-
 class Vizhash16x16
 {
     /**
@@ -105,7 +103,7 @@ class Vizhash16x16
         $op = 'v';
         if (($this->getInt() % 2) == 0) {
             $op = 'h';
-        };
+        }
         $image = $this->degrade($image, $op, array($r0, $g0, $b0), array(0, 0, 0));
 
         for ($i = 0; $i < 7; ++$i) {
@@ -189,7 +187,7 @@ class Vizhash16x16
         $diffs = array(
             (($color2[0] - $color1[0]) / $size),
             (($color2[1] - $color1[1]) / $size),
-            (($color2[2] - $color1[2]) / $size)
+            (($color2[2] - $color1[2]) / $size),
         );
         for ($i = 0; $i < $size; ++$i) {
             $r = $color1[0] + ($diffs[0] * $i);
@@ -217,20 +215,20 @@ class Vizhash16x16
     {
         switch ($action % 7) {
             case 0:
-                ImageFilledRectangle($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $color);
+                imagefilledrectangle($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $color);
                 break;
             case 1:
             case 2:
-                ImageFilledEllipse($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $color);
+                imagefilledellipse($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $color);
                 break;
             case 3:
                 $points = array($this->getX(), $this->getY(), $this->getX(), $this->getY(), $this->getX(), $this->getY(), $this->getX(), $this->getY());
-                ImageFilledPolygon($image, $points, 4, $color);
+                imagefilledpolygon($image, $points, 4, $color);
                 break;
             default:
                 $start = $this->getInt() * 360 / 256;
                 $end   = $start + $this->getInt() * 180 / 256;
-                ImageFilledArc($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $start, $end, $color, IMG_ARC_PIE);
+                imagefilledarc($image, $this->getX(), $this->getY(), $this->getX(), $this->getY(), $start, $end, $color, IMG_ARC_PIE);
         }
     }
 }

tst/ConfigurationTestGenerator.php

@@ -9,7 +9,6 @@
  * DANGER: Too many options/settings and too high max iteration setting may trigger
  *         a fork bomb. Please save your work before executing this script.
  */
-
 include 'Bootstrap.php';
 
 $vrd  = array('view', 'read', 'delete');
@@ -26,7 +25,7 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         '#<div[^>]*id="opendisc"[^>]*>#',
                         '$content',
-                        'outputs enabled discussion correctly'
+                        'outputs enabled discussion correctly',
                     ),
                 ), array(
                     'conditions' => array('steps' => array('create'), 'traffic/limit' => 10),
@@ -35,7 +34,7 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         1,
                         '$response["status"]',
-                        'when discussions are enabled, but invalid flag posted, fail to create paste'
+                        'when discussions are enabled, but invalid flag posted, fail to create paste',
                     ),
                 ), array(
                     'conditions' => array('steps' => array('create'), 'traffic/limit' => 10),
@@ -43,11 +42,11 @@ new ConfigurationTestGenerator(array(
                     'type'       => 'False',
                     'args'       => array(
                         '$this->_model->exists(Helper::getPasteId())',
-                        'when discussions are enabled, but invalid flag posted, paste is not created'
+                        'when discussions are enabled, but invalid flag posted, paste is not created',
                     ),
                 ),
             ),
-            'affects' => $vcud
+            'affects' => $vcud,
         ), array(
             'setting' => false,
             'tests'   => array(
@@ -56,11 +55,11 @@ new ConfigurationTestGenerator(array(
                     'args' => array(
                         '#<div[^>]*id="opendisc"[^>]*>#',
                         '$content',
-                        'outputs disabled discussion correctly'
+                        'outputs disabled discussion correctly',
                     ),
                 ),
             ),
-            'affects' => $vrd
+            'affects' => $vrd,
         ),
     ),
     'main/opendiscussion' => array(
@@ -73,11 +72,11 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         '#<input[^>]+id="opendiscussion"[^>]*checked="checked"[^>]*>#',
                         '$content',
-                        'outputs checked discussion correctly'
+                        'outputs checked discussion correctly',
                     ),
                 ),
             ),
-            'affects' => $vrd
+            'affects' => $vrd,
         ), array(
             'setting' => false,
             'tests'   => array(
@@ -87,11 +86,11 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         '#<input[^>]+id="opendiscussion"[^>]*checked="checked"[^>]*>#',
                         '$content',
-                        'outputs unchecked discussion correctly'
+                        'outputs unchecked discussion correctly',
                     ),
                 ),
             ),
-            'affects' => $vrd
+            'affects' => $vrd,
         ),
     ),
     'main/burnafterreadingselected' => array(
@@ -132,11 +131,11 @@ new ConfigurationTestGenerator(array(
                     'args' => array(
                         '#<div[^>]*id="password"[^>]*>#',
                         '$content',
-                        'outputs password input correctly'
+                        'outputs password input correctly',
                     ),
                 ),
             ),
-            'affects' => $vrd
+            'affects' => $vrd,
         ), array(
             'setting' => false,
             'tests'   => array(
@@ -146,11 +145,11 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         '#<div[^>]*id="password"[^>]*>#',
                         '$content',
-                        'removes password input correctly'
+                        'removes password input correctly',
                     ),
                 ),
             ),
-            'affects' => $vrd
+            'affects' => $vrd,
         ),
     ),
     'main/template' => array(
@@ -206,11 +205,11 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         1,
                         '$response["status"]',
-                        'when sizelimit limit exceeded, fail to create paste'
+                        'when sizelimit limit exceeded, fail to create paste',
                     ),
                 ),
             ),
-            'affects' => array('create')
+            'affects' => array('create'),
         ), array(
             'setting' => 2097152,
             'tests'   => array(
@@ -221,7 +220,7 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         0,
                         '$response["status"]',
-                        'when sizelimit limit is not reached, successfully create paste'
+                        'when sizelimit limit is not reached, successfully create paste',
                     ),
                 ), array(
                     'conditions' => array('steps' => array('create'), 'traffic/limit' => 0, 'main/burnafterreadingselected' => true),
@@ -229,11 +228,11 @@ new ConfigurationTestGenerator(array(
                     'type'       => 'True',
                     'args'       => array(
                         '$this->_model->exists($response["id"])',
-                        'when sizelimit limit is not reached, paste exists after posting data'
+                        'when sizelimit limit is not reached, paste exists after posting data',
                     ),
                 ),
             ),
-            'affects' => array('create')
+            'affects' => array('create'),
         ),
     ),
     'traffic/limit' => array(
@@ -246,18 +245,18 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         0,
                         '$response["status"]',
-                        'when traffic limit is disabled, successfully create paste'
+                        'when traffic limit is disabled, successfully create paste',
                     ),
                 ), array(
                     'conditions' => array('steps' => array('create'), 'main/sizelimit' => 2097152),
                     'type'       => 'True',
                     'args'       => array(
                         '$this->_model->exists($response["id"])',
-                        'when traffic limit is disabled, paste exists after posting data'
+                        'when traffic limit is disabled, paste exists after posting data',
                     ),
                 ),
             ),
-            'affects' => array('create')
+            'affects' => array('create'),
         ), array(
             'setting' => 10,
             'tests'   => array(
@@ -267,11 +266,11 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         1,
                         '$response["status"]',
-                        'when traffic limit is on and we do not wait, fail to create paste'
+                        'when traffic limit is on and we do not wait, fail to create paste',
                     ),
                 ),
             ),
-            'affects' => array('create')
+            'affects' => array('create'),
         ), array(
             'setting' => 2,
             'tests'   => array(
@@ -282,7 +281,7 @@ new ConfigurationTestGenerator(array(
                     'args'       => array(
                         0,
                         '$response["status"]',
-                        'when traffic limit is on and we wait, successfully create paste'
+                        'when traffic limit is on and we wait, successfully create paste',
                     ),
                 ), array(
                     'conditions' => array('steps' => array('create'), 'main/sizelimit' => 2097152),
@@ -290,11 +289,11 @@ new ConfigurationTestGenerator(array(
                     'type'       => 'True',
                     'args'       => array(
                         '$this->_model->exists($response["id"])',
-                        'when traffic limit is on and we wait, paste exists after posting data'
+                        'when traffic limit is on and we wait, paste exists after posting data',
                     ),
                 ),
             ),
-            'affects' => array('create')
+            'affects' => array('create'),
         ),
     ),
 ));
@@ -325,7 +324,7 @@ class ConfigurationTestGenerator
      * @var array
      */
     private $_configurations = array(
-        array('options' => array(), 'tests' => array(), 'affects' => array())
+        array('options' => array(), 'tests' => array(), 'affects' => array()),
     );
 
     /**

tst/Data/DatabaseTest.php

@@ -113,7 +113,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'ibm:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -124,7 +124,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'informix:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -135,7 +135,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'mssql:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -146,7 +146,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'mysql:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -157,7 +157,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'oci:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -168,7 +168,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         Database::getInstance(array(
             'dsn' => 'pgsql:', 'usr' => null, 'pwd' => null,
-            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
         ));
     }
 
@@ -179,7 +179,7 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     public function testGetFooInstance()
     {
         Database::getInstance(array(
-            'dsn' => 'foo:', 'usr' => null, 'pwd' => null, 'opt' => null
+            'dsn' => 'foo:', 'usr' => null, 'pwd' => null, 'opt' => null,
         ));
     }
 
@@ -231,7 +231,9 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         mkdir($this->_path);
         $path = $this->_path . DIRECTORY_SEPARATOR . 'attachement-test.sq3';
-        if (is_file($path)) unlink($path);
+        if (is_file($path)) {
+            unlink($path);
+        }
         $this->_options['dsn'] = 'sqlite:' . $path;
         $this->_options['tbl'] = 'bar_';
         $model                 = Database::getInstance($this->_options);
@@ -274,7 +276,9 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
     {
         mkdir($this->_path);
         $path = $this->_path . DIRECTORY_SEPARATOR . 'db-test.sq3';
-        if (is_file($path)) unlink($path);
+        if (is_file($path)) {
+            unlink($path);
+        }
         $this->_options['dsn'] = 'sqlite:' . $path;
         $this->_options['tbl'] = 'foo_';
         $db                    = new PDO(
@@ -294,13 +298,13 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
         );
         $db->exec(
             'CREATE TABLE foo_comment ( ' .
-            "dataid CHAR(16) NOT NULL, " .
+            'dataid CHAR(16) NOT NULL, ' .
             'pasteid CHAR(16), ' .
             'parentid CHAR(16), ' .
             'data BLOB, ' .
             'nickname BLOB, ' .
             'vizhash BLOB, ' .
-            "postdate INT );"
+            'postdate INT );'
         );
         $this->assertInstanceOf(Database::class, Database::getInstance($this->_options));
 

tst/JsonApiTest.php

@@ -1,9 +1,9 @@
 <?php
 
 use PrivateBin\Data\Filesystem;
+use PrivateBin\Persistence\ServerSalt;
 use PrivateBin\PrivateBin;
 use PrivateBin\Request;
-use PrivateBin\Persistence\ServerSalt;
 
 class JsonApiTest extends PHPUnit_Framework_TestCase
 {

tst/ModelTest.php

@@ -1,5 +1,6 @@
 <?php
 
+use Identicon\Identicon;
 use PrivateBin\Configuration;
 use PrivateBin\Data\Database;
 use PrivateBin\Model;
@@ -7,7 +8,6 @@ use PrivateBin\Model\Paste;
 use PrivateBin\Persistence\ServerSalt;
 use PrivateBin\Persistence\TrafficLimiter;
 use PrivateBin\Vizhash16x16;
-use Identicon\Identicon;
 
 class ModelTest extends PHPUnit_Framework_TestCase
 {
@@ -22,7 +22,9 @@ class ModelTest extends PHPUnit_Framework_TestCase
         /* Setup Routine */
         Helper::confRestore();
         $this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
-        if (!is_dir($this->_path)) mkdir($this->_path);
+        if (!is_dir($this->_path)) {
+            mkdir($this->_path);
+        }
         ServerSalt::setPath($this->_path);
         $options                   = parse_ini_file(CONF, true);
         $options['purge']['limit'] = 0;

tst/PrivateBinTest.php

@@ -1,9 +1,9 @@
 <?php
 
 use PrivateBin\Data\Filesystem;
-use PrivateBin\PrivateBin;
 use PrivateBin\Persistence\ServerSalt;
 use PrivateBin\Persistence\TrafficLimiter;
+use PrivateBin\PrivateBin;
 
 class PrivateBinTest extends PHPUnit_Framework_TestCase
 {

tst/PrivateBinWithDbTest.php

@@ -1,9 +1,7 @@
 <?php
 
 use PrivateBin\Data\Database;
-use PrivateBin\PrivateBin;
 use PrivateBin\Persistence\ServerSalt;
-use PrivateBin\Persistence\TrafficLimiter;
 
 require_once 'PrivateBinTest.php';
 
@@ -14,7 +12,7 @@ class PrivateBinWithDbTest extends PrivateBinTest
         'pwd' => null,
         'opt' => array(
             PDO::ATTR_ERRMODE    => PDO::ERRMODE_EXCEPTION,
-            PDO::ATTR_PERSISTENT => true
+            PDO::ATTR_PERSISTENT => true,
         ),
     );