git subrepo commit (merge) mailcow/src/mailcow-dockerized
subrepo: subdir: "mailcow/src/mailcow-dockerized"
merged: "32243e56"
upstream: origin: "https://github.com/mailcow/mailcow-dockerized.git"
branch: "master"
commit: "e2b4b6f6"
git-subrepo: version: "0.4.3"
origin: "???"
commit: "???"
Change-Id: I51e2016ef5ab88a8b0bdc08551b18f48ceef0aa5
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Util/DeprecationCollector.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Util/DeprecationCollector.php
new file mode 100644
index 0000000..378b666
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Util/DeprecationCollector.php
@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Util;
+
+use Twig\Environment;
+use Twig\Error\SyntaxError;
+use Twig\Source;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class DeprecationCollector
+{
+ private $twig;
+
+ public function __construct(Environment $twig)
+ {
+ $this->twig = $twig;
+ }
+
+ /**
+ * Returns deprecations for templates contained in a directory.
+ *
+ * @param string $dir A directory where templates are stored
+ * @param string $ext Limit the loaded templates by extension
+ *
+ * @return array An array of deprecations
+ */
+ public function collectDir(string $dir, string $ext = '.twig'): array
+ {
+ $iterator = new \RegexIterator(
+ new \RecursiveIteratorIterator(
+ new \RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator::LEAVES_ONLY
+ ), '{'.preg_quote($ext).'$}'
+ );
+
+ return $this->collect(new TemplateDirIterator($iterator));
+ }
+
+ /**
+ * Returns deprecations for passed templates.
+ *
+ * @param \Traversable $iterator An iterator of templates (where keys are template names and values the contents of the template)
+ *
+ * @return array An array of deprecations
+ */
+ public function collect(\Traversable $iterator): array
+ {
+ $deprecations = [];
+ set_error_handler(function ($type, $msg) use (&$deprecations) {
+ if (\E_USER_DEPRECATED === $type) {
+ $deprecations[] = $msg;
+ }
+ });
+
+ foreach ($iterator as $name => $contents) {
+ try {
+ $this->twig->parse($this->twig->tokenize(new Source($contents, $name)));
+ } catch (SyntaxError $e) {
+ // ignore templates containing syntax errors
+ }
+ }
+
+ restore_error_handler();
+
+ return $deprecations;
+ }
+}