Clean up index.php significantly

[zf2.biz/application_blanche.git] / init_autoloader.php

diff --git a/init_autoloader.php b/init_autoloader.php
new file mode 100644 (file)
index 0000000..c9beed6
--- /dev/null
+++ b/init_autoloader.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This autoloading setup is really more complicated than it needs to be for most
+ * applications. The added complexity is simply to reduce the time it takes for
+ * new developers to be productive with a fresh skeleton. It allows autoloading
+ * to be correctly configured, regardless of the installation method and keeps
+ * the use of composer completely optional. This setup should work fine for
+ * most users, however, feel free to configure autoloading however you'd like.
+ */
+
+// Composer autoloading
+if (file_exists('vendor/autoload.php')) {
+    $loader = include 'vendor/autoload.php';
+}
+
+// Support for ZF2_PATH environment variable or git submodule
+if ($zf2Path = getenv('ZF2_PATH') ?: (is_dir('vendor/ZF2/library') ? 'vendor/ZF2/library' : false)) {
+    if (isset($loader)) {
+        $loader->add('Zend', $zf2Path . '/Zend');
+    } else {
+        include $zf2Path . '/Zend/Loader/AutoloaderFactory.php';
+        Zend\Loader\AutoloaderFactory::factory(array(
+            'Zend\Loader\StandardAutoloader' => array(
+                'autoregister_zf' => true
+            )
+        ));
+    }
+}
+
+if (!class_exists('Zend\Loader\AutoloaderFactory')) {
+    throw new RuntimeException('Unable to load ZF2. Run `php composer.phar install` or define a ZF2_PATH environment variable.');
+}