Regarding Manual:32-bit, on the windows download page for PHP, the official page it is noted that
The x64 builds of PHP 5 for Windows are experimental, and do not provide 64-bit integer or large file support.
Regarding Manual:32-bit, on the windows download page for PHP, the official page it is noted that
The x64 builds of PHP 5 for Windows are experimental, and do not provide 64-bit integer or large file support.