N°2435.1 Portal: Split portal composer.json in 2

- Autoloader for portal files in the itop-portal-base module
- Dependencies moved to root composer.json
- Add autoloader for /core and /application content

lib/symfony/dotenv/Exception/FormatExceptionContext.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Dotenv\Exception;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class FormatExceptionContext
+{
+    private $data;
+    private $path;
+    private $lineno;
+    private $cursor;
+
+    public function __construct($data, $path, $lineno, $cursor)
+    {
+        $this->data = $data;
+        $this->path = $path;
+        $this->lineno = $lineno;
+        $this->cursor = $cursor;
+    }
+
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    public function getLineno()
+    {
+        return $this->lineno;
+    }
+
+    public function getDetails()
+    {
+        $before = str_replace("\n", '\n', substr($this->data, max(0, $this->cursor - 20), min(20, $this->cursor)));
+        $after = str_replace("\n", '\n', substr($this->data, $this->cursor, 20));
+
+        return '...'.$before.$after."...\n".str_repeat(' ', \strlen($before) + 2).'^ line '.$this->lineno.' offset '.$this->cursor;
+    }
+}