Initial commit

#pma/libraries/sql-parser/autoload.php

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+<?php
+
+/**
+ * The autoloader used for loading sql-parser's components.
+ *
+ * This file is based on Composer's autoloader.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @package     SqlParser
+ * @subpackage  Autoload
+ */
+namespace SqlParser\Autoload;
+
+if (!class_exists('SqlParser\\Autoload\\ClassLoader')) {
+    if (! file_exists('./libraries/sql-parser/ClassLoader.php')) {
+        die('Invalid invocation');
+    }
+    include_once './libraries/sql-parser/ClassLoader.php';
+}
+
+use SqlParser\Autoload\ClassLoader;
+
+/**
+ * Initializes the autoloader.
+ *
+ * @package     SqlParser
+ * @subpackage  Autoload
+ */
+class AutoloaderInit
+{
+
+    /**
+     * The loader instance.
+     *
+     * @var ClassLoader
+     */
+    public static $loader;
+
+    /**
+     * Constructs and returns the class loader.
+     *
+     * @param  array $map Array containing path to each namespace.
+     *
+     * @return ClassLoader
+     */
+    public static function getLoader(array $map)
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        self::$loader = $loader = new ClassLoader();
+
+        foreach ($map as $namespace => $path) {
+            $loader->set($namespace, $path);
+        }
+
+        $loader->register(true);
+
+        return $loader;
+    }
+}
+
+// php-gettext is used to translate error messages.
+// This must be included before any class of the parser is loaded because
+// if there is no `__` function defined, the library defines a dummy one
+// in `common.php`.
+require_once './libraries/vendor_config.php';
+require_once GETTEXT_INC;
+
+// Initializing the autoloader.
+return AutoloaderInit::getLoader(
+    array(
+        'SqlParser\\' => array(dirname(__FILE__) . '/src'),
+    )
+);