How to Replace the Deprecated MSSQL Extension in PHP 5.3 with SQLSRV?

Alternatives to MSSQL Extension in PHP 5.3

With the deprecation of the MSSQL extension in PHP 5.3, it becomes crucial to seek alternative solutions. This article delves into the SQLSRV extension as a viable option for connecting to Microsoft SQL databases.

According to the PHP manual, the MSSQL extension is no longer supported in PHP 5.3 and later versions. As a replacement, Microsoft offers the SQLSRV extension, which can be retrieved from: http://msdn.microsoft.com/en-us/sqlserver/ff657782.aspx.

Step-by-Step Installation Guide

1. Extract the downloaded files into the PHP extension directory.

2. Edit the php.ini file and include the following line for the extension:

   <code class="php">extension=php_sqlsrv_53_nts_vc9.dll  </code>

   Note: Adjust the driver file name based on your specific PHP version, thread safety requirements, and compiler configuration.

3. Restart the web server to apply the changes.

Additional Resources

For more detailed instructions and troubleshooting assistance, refer to the following resources:

• Loading the Microsoft Drivers for PHP for SQL Server: https://docs.microsoft.com/en-us/sql/php/install-drivers-windows
• System Requirements for Microsoft Drivers: https://docs.microsoft.com/en-us/sql/php/requirements-ado-dblib
• PHP Manual for SQLSRV Extension: https://www.php.net/manual/en/sqlsrv.installation.php

Conclusion

By following these steps and utilizing the SQLSRV extension, developers can continue working with Microsoft SQL databases in PHP 5.3.

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