php-sqlsrv/CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog

Windows 4.1.5 - 2017-01-19

Updated Windows drivers (4.1.5) compiled with PHP 7.0.14 and 7.1 are available. Here is the list of updates:

Added

• Added Unicode Column name support(issue #138).

###Fixed

• Fixed issue output parameters bound to empty string (issue #182).
• Fixed issue with SQLSRV_ATTR_FETCHES_NUMERIC_TYPE when column return type is set on statement (issue #173).

Changed

• Code structure is updated to facilitate the development; shared codes between both drivers are moved to "shared" folder to avoid code duplication issues in development. To build the driver from source:
  • if you are building the driver from source using PHP source, copy the "shared" folder as a subfolder to both the sqlsrv and pdo_sqlsrv folders.

Windows 4.1.4 - 2016-10-25

Windows drivers compiled with PHP 7.0.12 and 7.1 are available. Here is the list of updates:

Changed

• Drivers versioning has been redesigned as Major#.Minor#.Release#.Build#. Build number is specific to binaries and it doesn't match with the number on the source.

Fixed

• Fixed the issue with duplicate warning messages in PDO_SQLSRV drivers when error mode is set to PDO::ERRMODE_WARNING.

Windows 4.1.3 - 2016-10-04

Updated Windows drivers (4.1.3) compiled with PHP 7.0.11 and 7.1.0RC3 are available. Here is the list of updates:

Fixed

• Fixed issue #139 : sqlsrv_fetch_object calls custom class constructor in static context and outputs an error.

Windows 4.1.2 - 2016-09-09

Updated Windows drivers (4.1.2) compiled with PHP 7.0.10 are available. Here is the list of updates:

Added

• Added following integer SQL Types constants for cases which function-like SQL types constants cannot be used e.g. type comparison:

  SQLSRV constant	Typical SQL Server data type	SQL type identifier
  SQLSRV_SQLTYPE_DECIMAL	decimal	SQL_DECIMAL
  SQLSRV_SQLTYPE_NUMERIC	numeric	SQL_NUMERIC
  SQLSRV_SQLTYPE_CHAR	char	SQL_CHAR
  SQLSRV_SQLTYPE_NCHAR	nchar	SQL_WCHAR
  SQLSRV_SQLTYPE_VARCHAR	varchar	SQL_VARCHAR
  SQLSRV_SQLTYPE_NVARCHAR	nvarchar	SQL_WVARCHAR
  SQLSRV_SQLTYPE_BINARY	binary	SQL_BINARY
  SQLSRV_SQLTYPE_VARBINARY	varbinary	SQL_VARBINARY

  Note: These constants should be used in type comparison operations (refer to issue #87 and #99 ), and don't replace the function like constants with similar syntax. For binding parameters you should use the function-like constants, otherwise you'll get an error.

Fixed

• Fixed issue #119 (modifying class name in sqlsrv_fetch_object).

Windows 4.1.1 - 2016-08-22

Updated Windows drivers(4.1.1) compiled with PHP 7.0.9 are available and include a couple of bug fixes:

Fixed

• Fixed issue with storing integers in varchar field.
• Fixed issue with invalid connection handler if one connection fails.
• Fixed crash when emulate prepare is on.

Windows 4.1.0 - 2016-07-28

Fixed

• SQLSRV_ATTR_FETCHES_NUMERIC_TYPE connection attribute flag is added to PDO_SQLSRV driver to handle numeric fetches from columns with numeric Sql types (only bit, integer, smallint, tinyint, float and real). This flag can be turned on by setting its value in PDO::setAttribute to true, For example, $conn->setAttribute(PDO::SQLSRV_ATTR_FETCHES_NUMERIC_TYPE,true); If SQLSRV_ATTR_FETCHES_NUMERIC_TYPE is set to true the results from an integer column will be represented as an int, likewise, Sql types float and real will be represented as float. Note for exceptions:
  • When connection option flag ATTR_STRINGIFY_FETCHES is on, even when SQLSRV_ATTR_FETCHES_NUMERIC_TYPE is on, the return value will still be string.
  • When the returned PDO type in bind column is PDO_PARAM_INT, the return value from a integer column will be int even if SQLSRV_ATTR_FETCHES_NUMERIC_TYPE is off.
• Fixed float truncation when using buffered query.
• Fixed handling of Unicode strings and binary when emulate prepare is on in PDOStatement::bindParam. To bind a unicode string, PDO::SQLSRV_ENCODING_UTF8 should be set using $driverOption, and to bind a string to column of Sql type binary, PDO::SQLSRV_ENCODING_BINARY should be set.
• Fixed string truncation in bind output parameters when the size is not set and the length of initialized variable is less than the output.
• Fixed bind string parameters as bidirectional parameters (PDO::PARAM_INPUT_OUTPUT ) in PDO_SQLSRV driver. Note for output or bidirectional parameters, PDOStatement::closeCursor should be called to get the output value.