Predis to v2.2.2

plugins/cache-redis/Predis/Autoloader.php

@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2023 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis;
+
+/**
+ * Implements a lightweight PSR-0 compliant autoloader for Predis.
+ *
+ * @author Eric Naeseth <eric@thumbtack.com>
+ * @author Daniele Alessandri <suppakilla@gmail.com>
+ * @codeCoverageIgnore
+ */
+class Autoloader
+{
+    private $directory;
+    private $prefix;
+    private $prefixLength;
+
+    /**
+     * @param string $baseDirectory Base directory where the source files are located.
+     */
+    public function __construct($baseDirectory = __DIR__)
+    {
+        $this->directory = $baseDirectory;
+        $this->prefix = __NAMESPACE__ . '\\';
+        $this->prefixLength = strlen($this->prefix);
+    }
+
+    /**
+     * Registers the autoloader class with the PHP SPL autoloader.
+     *
+     * @param bool $prepend Prepend the autoloader on the stack instead of appending it.
+     */
+    public static function register($prepend = false)
+    {
+        spl_autoload_register([new self(), 'autoload'], true, $prepend);
+    }
+
+    /**
+     * Loads a class from a file using its fully qualified name.
+     *
+     * @param string $className Fully qualified name of a class.
+     */
+    public function autoload($className)
+    {
+        if (0 === strpos($className, $this->prefix)) {
+            $parts = explode('\\', substr($className, $this->prefixLength));
+            $filepath = $this->directory . DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, $parts) . '.php';
+
+            if (is_file($filepath)) {
+                require $filepath;
+            }
+        }
+    }
+}