## v2.6.0:

- Add helper `Bit`
- change the `readme.md`
- add namespaces to tests

Author: efureev

CHANGELOG.md

@@ -4,14 +4,19 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog][keepachangelog] and this project adheres to [Semantic Versioning][semver].
 
+## v2.6.0
+
+### Added
+
+- Helper `Bit`: contains operations with bits and bit-masks
+
 ## v2.5.0
 
 ### Changed
 
-- Logic has been changed for the trait `ConfigurableTrait::configurable`: 
+- Logic has been changed for the trait `ConfigurableTrait::configurable`:
 at first, on applying props, checking a magic method and then a property
 
-
 ## v2.4.2
 
 ### Changed

readme.md

@@ -10,11 +10,85 @@
 [![codecov](https://codecov.io/gh/efureev/php-support/branch/v2/graph/badge.svg)](https://codecov.io/gh/efureev/php-support/tree/v2)
 
 ## Install
+
 ```bash
-composer require efureev/support "^2.5"
+composer require efureev/support "^2.6"
 ```
 
+## Content
+
+- Helpers
+  + Array
+    - get
+    - set
+    - exists
+    - has
+    - remove
+    - removeByValue
+    - toArray
+    - dataToArray
+    - merge
+    - fromPostgresArray
+    - toPostgresArray
+    - toIndexedArray
+    - accessible
+    - replaceByTemplate
+  + String
+    - toSnake
+    - toDelimited
+    - toScreamingDelimited
+    - toScreamingSnake
+    - toKebab
+    - toCamel
+    - toLowerCamel
+    - removeMultiSpace
+    - replaceStrTo
+    - replaceByTemplate
+  + Json
+    - htmlEncode
+    - encode
+    - decode
+  + Bit
+    - removeFlag
+    - addFlag
+    - checkFlag
+    - exist
+    - grant
+- Global functions
+  + value
+  + classNamespace
+- Exceptions
+  + ConfigException
+  + Exception
+  + InvalidArgumentException
+  + InvalidCallException
+  + InvalidConfigException
+  + InvalidParamException
+  + InvalidValueException
+  + JsonException
+  + MethodNotAllowedException
+  + MissingClassException
+  + MissingConfigException
+  + MissingPropertyException
+  + NotSupportedException
+  + UnknownMethodException
+  + UnknownPropertyException
+- Interfaces
+  + Arrayable
+  + Jsonable
+  + Prototype
+  + Command
+- Traits
+  + Maker
+  + Metable
+  + ConfigurableTrait
+  + ArrayStorage
+  + ArrayStorageConfigurableTrait
+  + Singleton
+  + ConsolePrint
+
 ## Test
+
 ```bash
 composer test
 composer test-cover # with coverage

src/Helpers/Bit.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Php\Support\Helpers;
+
+/**
+ * Class Bit
+ *
+ * @package Php\Support\Helpers
+ *
+ *
+ * Working with bits and bitmasks.
+ */
+class Bit
+{
+    /**
+     * Remove bit from $value
+     *
+     * @param int $value
+     * @param int $bit
+     *
+     * @return int
+     */
+    public static function removeFlag(int $value, int $bit): int
+    {
+        $value &= ~$bit;
+
+        return $value;
+    }
+
+    /**
+     * Set bit to $value
+     *
+     * @param int $value
+     * @param int $bit
+     *
+     * @return int
+     */
+    public static function addFlag(int $value, int $bit): int
+    {
+        $value |= $bit;
+
+        return $value;
+    }
+
+    /**
+     * Check bit into $value
+     *
+     * @param int $value
+     * @param int $bit
+     *
+     * @return bool
+     */
+    public static function checkFlag(int $value, int $bit): bool
+    {
+        return ($value & $bit) > 0;
+    }
+
+
+    /**
+     * Check a bit is existing in flag`s list
+     *
+     * @param array $list
+     * @param int $bit
+     *
+     * @return bool
+     */
+    public static function exist(array $list, int $bit): bool
+    {
+        return self::checkFlag(self::grant($list), $bit);
+    }
+
+    /**
+     * Return value of sum of all bits in list
+     *
+     * @param array $list
+     *
+     * @return int
+     */
+    public static function grant(array $list): int
+    {
+        return array_reduce(
+            $list,
+            static function ($prev, $next) {
+                return $prev | $next;
+            },
+            0
+        );
+    }
+}

tests/Global/BaseTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -32,8 +34,7 @@ private static function values(): array
             'float'      => 12.31,
             'empty'      => '',
             'emptyArray' => [],
-            'cls'        => new class
-            {
+            'cls'        => new class {
                 function __invoke()
                 {
                     return 'cls.test';
@@ -47,7 +48,6 @@ function __invoke()
 
     public function testValue(): void
     {
-
         foreach (static::values() as $key => $val) {
             $result = value($val);
 

tests/Interfaces/ArrayableTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use PHPUnit\Framework\TestCase;
 
 /**

tests/Interfaces/JsonableTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use PHPUnit\Framework\TestCase;
 
 /**

tests/exceptions/ExceptionTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use Php\Support\Exceptions\Exception;
 use PHPUnit\Framework\TestCase;
 

tests/exceptions/InvalidArgumentTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use Php\Support\Exceptions\InvalidArgumentException;
 use PHPUnit\Framework\TestCase;
 

tests/exceptions/InvalidParamTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use Php\Support\Exceptions\InvalidParamException;
 use PHPUnit\Framework\TestCase;
 

tests/exceptions/JsonExceptionTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Php\Support\Tests;
+
 use Php\Support\Exceptions\JsonException;
 use PHPUnit\Framework\TestCase;