optimized code

Author: Golodnyi

src/phpFastCache/Core/PathSeekerTrait.php

@@ -82,27 +82,23 @@ public function getPath($readonly = false)
             if (!isset($this->tmp[ $full_path_hash ]) || (!@file_exists($full_path) || !@is_writable($full_path))) {
                 if (!@file_exists($full_path)) {
                     @mkdir($full_path, $this->setChmodAuto(), true);
-                }else if (!@is_writable($full_path)) {
-                    @chmod($full_path, $this->setChmodAuto());
-                }
-                if (!@is_writable($full_path)) {
-                    /**
-                     * Switch back to tmp dir
-                     * again if the path is not writable
-                     */
-                    $full_path = $full_path_tmp;
-                    if (!@file_exists($full_path)) {
-                        @mkdir($full_path, $this->setChmodAuto(), true);
+                } elseif (!@is_writable($full_path)) {
+                    if (!@chmod($full_path, $this->setChmodAuto()))
+                    {
+                        /**
+                         * Switch back to tmp dir
+                         * again if the path is not writable
+                         */
+                        $full_path = $full_path_tmp;
+                        if (!@file_exists($full_path)) {
+                            if (!@mkdir($full_path, $this->setChmodAuto(), true))
+                            {
+                                throw new phpFastCacheDriverException('PLEASE CREATE OR CHMOD ' . $full_path . ' - 0777 OR ANY WRITABLE PERMISSION!');
+                            }
+                        }
                     }
                 }
-                /**
-                 * In case there is no directory
-                 * writable including tye temporary
-                 * one, we must throw an exception
-                 */
-                if (!@file_exists($full_path) || !@is_writable($full_path)) {
-                    throw new phpFastCacheDriverException('PLEASE CREATE OR CHMOD ' . $full_path . ' - 0777 OR ANY WRITABLE PERMISSION!');
-                }
+
                 $this->tmp[ $full_path_hash ] = $full_path;
                 $this->htaccessGen($full_path, array_key_exists('htaccess', $this->config) ? $this->config[ 'htaccess' ] : false);
             }