diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php
new file mode 100644
index 0000000..03abe0f
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php
@@ -0,0 +1,72 @@
+<?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\Profiler\Dumper;
+
+use Twig\Profiler\Profile;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class BlackfireDumper
+{
+    public function dump(Profile $profile): string
+    {
+        $data = [];
+        $this->dumpProfile('main()', $profile, $data);
+        $this->dumpChildren('main()', $profile, $data);
+
+        $start = sprintf('%f', microtime(true));
+        $str = <<<EOF
+file-format: BlackfireProbe
+cost-dimensions: wt mu pmu
+request-start: $start
+
+
+EOF;
+
+        foreach ($data as $name => $values) {
+            $str .= "$name//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n";
+        }
+
+        return $str;
+    }
+
+    private function dumpChildren(string $parent, Profile $profile, &$data)
+    {
+        foreach ($profile as $p) {
+            if ($p->isTemplate()) {
+                $name = $p->getTemplate();
+            } else {
+                $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName());
+            }
+            $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data);
+            $this->dumpChildren($name, $p, $data);
+        }
+    }
+
+    private function dumpProfile(string $edge, Profile $profile, &$data)
+    {
+        if (isset($data[$edge])) {
+            ++$data[$edge]['ct'];
+            $data[$edge]['wt'] += floor($profile->getDuration() * 1000000);
+            $data[$edge]['mu'] += $profile->getMemoryUsage();
+            $data[$edge]['pmu'] += $profile->getPeakMemoryUsage();
+        } else {
+            $data[$edge] = [
+                'ct' => 1,
+                'wt' => floor($profile->getDuration() * 1000000),
+                'mu' => $profile->getMemoryUsage(),
+                'pmu' => $profile->getPeakMemoryUsage(),
+            ];
+        }
+    }
+}