12 files changed, 41 insertions, 17 deletions
diff --git a/phpBB/phpbb/db/driver/driver.php b/phpBB/phpbb/db/driver/driver.php
index 08c966c07a..a266b2aa48 100644
--- a/phpBB/phpbb/db/driver/driver.php
+++ b/phpBB/phpbb/db/driver/driver.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Database Abstraction Layer
 * @package dbal
 */
-class phpbb_db_driver
+class driver
 {
 	var $db_connect_id;
 	var $query_result;
@@ -272,7 +274,7 @@ class phpbb_db_driver
 	* Correctly adjust LIKE expression for special characters
 	* Some DBMS are handling them in a different way
 	*
-	* @param string $expression The expression to use. Every wildcard is escaped, except $this->any_char and $this->one_char
+	* @param string $expression The expression to use. Every wildcard is escaped, \except $this->any_char and $this->one_char
 	* @return string LIKE expression including the keyword!
 	*/
 	function sql_like_expression($expression)
@@ -450,7 +452,7 @@ class phpbb_db_driver
 	* @param	string	$field				name of the sql column that shall be compared
 	* @param	array	$array				array of values that are allowed (IN) or not allowed (NOT IN)
 	* @param	bool	$negate				true for NOT IN (), false for IN () (default)
-	* @param	bool	$allow_empty_set	If true, allow $array to be empty, this function will return 1=1 or 1=0 then. Default to false.
+	* @param	bool	$allow_empty_set	If true, \allow $array to be empty, this function will return 1=1 or 1=0 then. Default to false.
 	*/
 	function sql_in_set($field, $array, $negate = false, $allow_empty_set = false)
 	{
diff --git a/phpBB/phpbb/db/driver/firebird.php b/phpBB/phpbb/db/driver/firebird.php
index 787c28b812..2df5eaf369 100644
--- a/phpBB/phpbb/db/driver/firebird.php
+++ b/phpBB/phpbb/db/driver/firebird.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 * Minimum Requirement is Firebird 2.1
 * @package dbal
 */
-class phpbb_db_driver_firebird extends phpbb_db_driver
+class firebird extends \phpbb\db\driver\driver
 {
 	var $last_query_text = '';
 	var $service_handle = false;
diff --git a/phpBB/phpbb/db/driver/mssql.php b/phpBB/phpbb/db/driver/mssql.php
index 89c2c2351b..4d2cd287da 100644
--- a/phpBB/phpbb/db/driver/mssql.php
+++ b/phpBB/phpbb/db/driver/mssql.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 * Minimum Requirement is MSSQL 2000+
 * @package dbal
 */
-class phpbb_db_driver_mssql extends phpbb_db_driver
+class mssql extends \phpbb\db\driver\driver
 {
 	var $connect_error = '';
 
diff --git a/phpBB/phpbb/db/driver/mssql_base.php b/phpBB/phpbb/db/driver/mssql_base.php
index 56c111c871..57c4e0f1fd 100644
--- a/phpBB/phpbb/db/driver/mssql_base.php
+++ b/phpBB/phpbb/db/driver/mssql_base.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * MSSQL Database Base Abstraction Layer
 * @package dbal
  */
-abstract class phpbb_db_driver_mssql_base extends phpbb_db_driver
+abstract class mssql_base extends \phpbb\db\driver\driver
 {
 	/**
 	* {@inheritDoc}
diff --git a/phpBB/phpbb/db/driver/mssql_odbc.php b/phpBB/phpbb/db/driver/mssql_odbc.php
index a1d1a5d5dd..9db34a69fb 100644
--- a/phpBB/phpbb/db/driver/mssql_odbc.php
+++ b/phpBB/phpbb/db/driver/mssql_odbc.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -26,7 +28,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package dbal
 */
-class phpbb_db_driver_mssql_odbc extends phpbb_db_driver_mssql_base
+class mssql_odbc extends \phpbb\db\driver\mssql_base
 {
 	var $last_query_text = '';
 	var $connect_error = '';
diff --git a/phpBB/phpbb/db/driver/mssqlnative.php b/phpBB/phpbb/db/driver/mssqlnative.php
index 28fc88298a..e6002fe1a3 100644
--- a/phpBB/phpbb/db/driver/mssqlnative.php
+++ b/phpBB/phpbb/db/driver/mssqlnative.php
@@ -11,6 +11,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -56,7 +58,7 @@ class result_mssqlnative
 		{
 			if (is_array($value))
 			{
-				$obj->$key = new stdClass();
+				$obj->$key = new \stdClass();
 				array_to_obj($value, $obj->$key);
 			}
 			else
@@ -191,7 +193,7 @@ class result_mssqlnative
 /**
 * @package dbal
 */
-class phpbb_db_driver_mssqlnative extends phpbb_db_driver_mssql_base
+class mssqlnative extends \phpbb\db\driver\mssql_base
 {
 	var $m_insert_id = NULL;
 	var $last_query_text = '';
diff --git a/phpBB/phpbb/db/driver/mysql.php b/phpBB/phpbb/db/driver/mysql.php
index f3744ac09d..c76126763d 100644
--- a/phpBB/phpbb/db/driver/mysql.php
+++ b/phpBB/phpbb/db/driver/mysql.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -24,7 +26,7 @@ if (!defined('IN_PHPBB'))
 * MySQL 5.0+
 * @package dbal
 */
-class phpbb_db_driver_mysql extends phpbb_db_driver_mysql_base
+class mysql extends \phpbb\db\driver\mysql_base
 {
 	var $multi_insert = true;
 	var $connect_error = '';
diff --git a/phpBB/phpbb/db/driver/mysql_base.php b/phpBB/phpbb/db/driver/mysql_base.php
index ba44ea61aa..8f2f66674b 100644
--- a/phpBB/phpbb/db/driver/mysql_base.php
+++ b/phpBB/phpbb/db/driver/mysql_base.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Abstract MySQL Database Base Abstraction Layer
 * @package dbal
 */
-abstract class phpbb_db_driver_mysql_base extends phpbb_db_driver
+abstract class mysql_base extends \phpbb\db\driver\driver
 {
 	/**
 	* {@inheritDoc}
diff --git a/phpBB/phpbb/db/driver/mysqli.php b/phpBB/phpbb/db/driver/mysqli.php
index 0f7a73ee6e..4d0e43b464 100644
--- a/phpBB/phpbb/db/driver/mysqli.php
+++ b/phpBB/phpbb/db/driver/mysqli.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -21,7 +23,7 @@ if (!defined('IN_PHPBB'))
 * MySQL 4.1+ or MySQL 5.0+
 * @package dbal
 */
-class phpbb_db_driver_mysqli extends phpbb_db_driver_mysql_base
+class mysqli extends \phpbb\db\driver\mysql_base
 {
 	var $multi_insert = true;
 	var $connect_error = '';
diff --git a/phpBB/phpbb/db/driver/oracle.php b/phpBB/phpbb/db/driver/oracle.php
index e21e07055d..5dfab21455 100644
--- a/phpBB/phpbb/db/driver/oracle.php
+++ b/phpBB/phpbb/db/driver/oracle.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Oracle Database Abstraction Layer
 * @package dbal
 */
-class phpbb_db_driver_oracle extends phpbb_db_driver
+class oracle extends \phpbb\db\driver\driver
 {
 	var $last_query_text = '';
 	var $connect_error = '';
diff --git a/phpBB/phpbb/db/driver/postgres.php b/phpBB/phpbb/db/driver/postgres.php
index 14854d179d..7a98b90c73 100644
--- a/phpBB/phpbb/db/driver/postgres.php
+++ b/phpBB/phpbb/db/driver/postgres.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 * Minimum Requirement is Version 7.3+
 * @package dbal
 */
-class phpbb_db_driver_postgres extends phpbb_db_driver
+class postgres extends \phpbb\db\driver\driver
 {
 	var $last_query_text = '';
 	var $connect_error = '';
@@ -84,7 +86,7 @@ class phpbb_db_driver_postgres extends phpbb_db_driver
 				$this->connect_error = 'pg_pconnect function does not exist, is pgsql extension installed?';
 				return $this->sql_error('');
 			}
-			$collector = new phpbb_error_collector;
+			$collector = new \phpbb\error_collector;
 			$collector->install();
 			$this->db_connect_id = (!$new_link) ? @pg_pconnect($connect_string) : @pg_pconnect($connect_string, PGSQL_CONNECT_FORCE_NEW);
 		}
@@ -95,7 +97,7 @@ class phpbb_db_driver_postgres extends phpbb_db_driver
 				$this->connect_error = 'pg_connect function does not exist, is pgsql extension installed?';
 				return $this->sql_error('');
 			}
-			$collector = new phpbb_error_collector;
+			$collector = new \phpbb\error_collector;
 			$collector->install();
 			$this->db_connect_id = (!$new_link) ? @pg_connect($connect_string) : @pg_connect($connect_string, PGSQL_CONNECT_FORCE_NEW);
 		}
diff --git a/phpBB/phpbb/db/driver/sqlite.php b/phpBB/phpbb/db/driver/sqlite.php
index 7188f0daa2..a548fd2618 100644
--- a/phpBB/phpbb/db/driver/sqlite.php
+++ b/phpBB/phpbb/db/driver/sqlite.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\db\driver;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 * Minimum Requirement: 2.8.2+
 * @package dbal
 */
-class phpbb_db_driver_sqlite extends phpbb_db_driver
+class sqlite extends \phpbb\db\driver\driver
 {
 	var $connect_error = '';