Initial commit of LDAP plugin

vendor/symfony/ldap/LdapClientInterface.php

@@ -0,0 +1,36 @@
+<?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\Ldap;
+
+/**
+ * Ldap interface.
+ *
+ * This interface is used for the BC layer with branch 2.8 and 3.0.
+ *
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ * @author Charles Sarrazin <charles@sarraz.in>
+ *
+ * @deprecated since version 3.1, to be removed in 4.0. Use the LdapInterface instead.
+ */
+interface LdapClientInterface extends LdapInterface
+{
+    /**
+     * Find a username into ldap connection.
+     *
+     * @param string $dn
+     * @param string $query
+     * @param mixed  $filter
+     *
+     * @return array|null
+     */
+    public function find($dn, $query, $filter = '*');
+}