remove makefile

controllers/internals/ExpressionProvider.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of RaspiSMS.
+ *
+ * (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
+ *
+ * This source file is subject to the GPL-3.0 license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace controllers\internals;
+
+use Symfony\Component\ExpressionLanguage\ExpressionFunction;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+class ExpressionProvider implements ExpressionFunctionProviderInterface
+{
+    public function getFunctions()
+    {
+        return [
+            ExpressionFunction::fromPhp('is_null', 'exists'),
+            ExpressionFunction::fromPhp('mb_strtolower', 'lower'),
+            ExpressionFunction::fromPhp('mb_strtoupper', 'upper'),
+            ExpressionFunction::fromPhp('mb_substr', 'substr'),
+            ExpressionFunction::fromPhp('abs', 'abs'),
+            ExpressionFunction::fromPhp('strtotime', 'date'),
+        ];
+    }
+}