1 files changed, 0 insertions, 91 deletions
diff --git a/phpBB/includes/functions_install.php b/phpBB/includes/functions_install.php
index 1c66489c31..b5d1573d12 100644
--- a/phpBB/includes/functions_install.php
+++ b/phpBB/includes/functions_install.php
@@ -27,15 +27,6 @@ function get_available_dbms($dbms = false, $return_unavailable = false, $only_20
 {
 	global $lang;
 	$available_dbms = array(
-		'firebird'	=> array(
-			'LABEL'			=> 'FireBird',
-			'SCHEMA'		=> 'firebird',
-			'MODULE'		=> 'interbase',
-			'DELIM'			=> ';;',
-			'DRIVER'		=> 'phpbb\db\driver\firebird',
-			'AVAILABLE'		=> true,
-			'2.0.x'			=> false,
-		),
 		// Note: php 5.5 alpha 2 deprecated mysql.
 		// Keep mysqli before mysql in this list.
 		'mysqli'	=> array(
@@ -260,7 +251,6 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 			$prefix_length = 200;
 		break;
 
-		case 'phpbb\db\driver\firebird':
 		case 'phpbb\db\driver\oracle':
 			$prefix_length = 6;
 		break;
@@ -321,87 +311,6 @@ function connect_check_db($error_connect, &$error, $dbms_details, $table_prefix,
 				}
 			break;
 
-			case 'phpbb\db\driver\firebird':
-				// check the version of FB, use some hackery if we can't get access to the server info
-				if ($db->service_handle !== false && function_exists('ibase_server_info'))
-				{
-					$val = @ibase_server_info($db->service_handle, IBASE_SVC_SERVER_VERSION);
-					preg_match('#V([\d.]+)#', $val, $match);
-					if ($match[1] < 2)
-					{
-						$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
-					}
-					$db_info = @ibase_db_info($db->service_handle, $dbname, IBASE_STS_HDR_PAGES);
-
-					preg_match('/^\\s*Page size\\s*(\\d+)/m', $db_info, $regs);
-					$page_size = intval($regs[1]);
-					if ($page_size < 8192)
-					{
-						$error[] = $lang['INST_ERR_DB_NO_FIREBIRD_PS'];
-					}
-				}
-				else
-				{
-					$sql = "SELECT *
-						FROM RDB$FUNCTIONS
-						WHERE RDB$SYSTEM_FLAG IS NULL
-							AND RDB$FUNCTION_NAME = 'CHAR_LENGTH'";
-					$result = $db->sql_query($sql);
-					$row = $db->sql_fetchrow($result);
-					$db->sql_freeresult($result);
-
-					// if its a UDF, its too old
-					if ($row)
-					{
-						$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
-					}
-					else
-					{
-						$sql = 'SELECT 1 FROM RDB$DATABASE
-							WHERE BIN_AND(10, 1) = 0';
-						$result = $db->sql_query($sql);
-						if (!$result) // This can only fail if BIN_AND is not defined
-						{
-							$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
-						}
-						$db->sql_freeresult($result);
-					}
-
-					// Setup the stuff for our random table
-					$char_array = array_merge(range('A', 'Z'), range('0', '9'));
-					$char_len = mt_rand(7, 9);
-					$char_array_len = sizeof($char_array) - 1;
-
-					$final = '';
-
-					for ($i = 0; $i < $char_len; $i++)
-					{
-						$final .= $char_array[mt_rand(0, $char_array_len)];
-					}
-
-					// Create some random table
-					$sql = 'CREATE TABLE ' . $final . " (
-						FIELD1 VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
-						FIELD2 INTEGER DEFAULT 0 NOT NULL);";
-					$db->sql_query($sql);
-
-					// Create an index that should fail if the page size is less than 8192
-					$sql = 'CREATE INDEX ' . $final . ' ON ' . $final . '(FIELD1, FIELD2);';
-					$db->sql_query($sql);
-
-					if (ibase_errmsg() !== false)
-					{
-						$error[] = $lang['INST_ERR_DB_NO_FIREBIRD_PS'];
-					}
-					else
-					{
-						// Kill the old table
-						$db->sql_query('DROP TABLE ' . $final . ';');
-					}
-					unset($final);
-				}
-			break;
-
 			case 'phpbb\db\driver\oracle':
 				if ($unicode_check)
 				{