Merge branch 'master' into 7.x

Author: dmitry-ivanov

README.md

@@ -1,3 +1,5 @@
+![Laravel-specific and pure PHP Helper Functions](art/1380x575-optimized.jpg)
+
 # Laravel Helper Functions
 
 [<img src="https://user-images.githubusercontent.com/1286821/43083932-4915853a-8ea0-11e8-8983-db9e0f04e772.png" alt="Become a Patron" width="160" />](https://patreon.com/dmitryivanov)

art/1280x640-optimized.jpg

@@ -1,20 +1,19 @@
 <?php
 
-namespace Illuminated\Helpers\System
-{
-    use Illuminated\Helpers\Tests\TestCase;
+namespace Illuminated\Helpers\System;
 
-    if (!function_exists(__NAMESPACE__ . '\php_uname')) {
-        /**
-         * Mock for the `php_uname` function.
-         *
-         * @return mixed
-         *
-         * @noinspection PhpUndefinedMethodInspection
-         */
-        function php_uname()
-        {
-            return TestCase::$functions->php_uname();
-        }
+use Illuminated\Helpers\Tests\TestCase;
+
+if (!function_exists(__NAMESPACE__ . '\php_uname')) {
+    /**
+     * Mock for the `php_uname` function.
+     *
+     * @return mixed
+     *
+     * @noinspection PhpUndefinedMethodInspection
+     */
+    function php_uname()
+    {
+        return TestCase::$functions->php_uname();
     }
 }