刚到php官网http://windows.php.net/download#php-5.6上看了下,才注意到页面左边有这样一段话:
Apache
Please use the Apache builds provided by Apache Lounge. They also provide VC11 builds of Apache for x86 and x64. We use their binaries to build the Apache SAPIs.
If you are using PHP with Apache 1 or Apache2 fromapache.org (not recommended) you need to use the older VC6 versions of PHP compiled with the legacy Visual Studio 6 compiler. Do NOT use VC9+ versions of PHP with the apache.org binaries.
With Apache you have to use the Thread Safe (TS) versions of PHP.
大概了解了Apache不支持VC9+的PHP版本,而我下载的PHP5.6是VC11的,所以不支持,重新下载了一个php5.4.39版本的,现在好了。。