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Analyze the difference between VC6 X86 and VC9 X86 in PHP and the meaning of Non Thread Safe_PHP Tutorial
- WBOYOriginal
- 2016-07-21 15:02:17832browse
PHP is now launching version 5.3.0, but there are several different versions to choose from when downloading. That is VC6 X86 and VC9 X86.
First let me answer:
What is VC6?
VC6 is the legacy Visual Studio 6 compiler, which is compiled using this compiler.
What is VC9?
VC9 is the Visual Studio 2008 compiler, which is compiled with Microsoft's VS editor.
So how do we choose which version of PHP to download?
If you are using Apache+PHP under Windows, please choose the VC6 version;
If you are using IIS+PHP under Windows, please choose the VC9 version;
What is Non Thread Safe?
Non Thread Safe means non-thread safety;
What is Thread Safe?
Thread Safe is thread safe;
Officially it is not recommended that you use Non Thread Safe in the production environment, so we choose the Thread Safe version of PHP to use. .
php download page: http://windows.php.net/download/