Hosting a php application on a Windows Server system. Any issues / advice?

We've built a php application that we need to host on a Windows Server 64 bit platform (due to another so开发者_运维百科ftware being present that we need to access).

However, our php application has been built on a linux environment.

Is there anything we need to be watchful of when running apache and this php application on a Windows environment?

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Mostly any PHP script is cross-platform and normally you don't care about platform, but there are some platform-specific things like absolute paths (C:/www | /var/www/) and shell commands. If you don't use them then it will work. If not, it will not take much time for fixing.

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There may be some good reading here on the official PHP documentation on running PHP on Windows.