microsoft/msphpsql v5.13.1

5.13.1 for PHP Driver for SQL Server

Repository: microsoft/msphpsql

Tag: v5.13.1

Published: 2026-04-30T07:22:25Z

Prerelease: no

Release notes:

Fixed

• Fixed access token identity leaking across pooled connections — connections with different tokens could share the same pool entry, causing identity cross-contamination and use-after-free (PR #1592)
• Fixed prepared statement silently failing on insert when triggers or SET NOCOUNT OFF produce extra result sets, causing implicit transaction rollback with MARS enabled (PR #1590)
• Fixed fatal error when re-executing a prepared statement that returns multiple result sets with different column layouts (PR #1596)
• Fixed sqlsrv_errors() returning null after a failed connection when ODBC provides no diagnostic records (PR #1595)
• Fixed binary stream becoming invalid when the originating statement goes out of scope (PR #1598)

Limitations

• No support for inout / output params when using sql_variant type
• No support for inout / output params when formatting decimal values
• In Linux and macOS, setlocale() only takes effect if it is invoked before the first connection. Attempting to set the locale after connecting will not work
• Always Encrypted requires MS ODBC Driver 17+
• Only Windows Certificate Store and Azure Key Vault are supported. Custom Keystores are not yet supported
• Issue #716 - With Always Encrypted enabled, named parameters in subqueries are not supported
• Issue #1050 - With Always Encrypted enabled, insertion requires the column list for any tables with identity columns
• Always Encrypted limitations

Known Issues

• Connection pooling on Linux or macOS is not recommended with unixODBC < 2.3.7
• When pooling is enabled in Linux or macOS
• unixODBC <= 2.3.4 (Linux and macOS) might not return proper diagnostic information, such as error messages, warnings and informative messages
• due to this unixODBC bug, fetch large data (such as xml, binary) as streams as a workaround. See the examples here

Survey

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Install

• On Linux and macOS run the commands below:

sudo pecl install sqlsrv-5.13.1 sudo pecl install pdo_sqlsrv-5.13.1

• Windows DLLs can be found in Assets