Latest compatibility info is available at the pecl page - https://pecl.php.net/package/taint shows that latest compatibility is 7+, and a windows DLL is available.
PHP - Manual: Taint
2024-12-20
Latest compatibility info is available at the pecl page - https://pecl.php.net/package/taint shows that latest compatibility is 7+, and a windows DLL is available.
According to PECL "pecl/taint requires PHP (version >= 5.2.0, version <= 5.4.99)"