centos让php支持Unicode properties support

licess

自带的安装时时没带--enable-unicode-properties参数，需要下载下面的版本


64bit - http://gaarai.com/wp-content/uploads/2009/01/pcre-66-27x86_64.rpm

32bit - http://gaarai.com/wp-content/uploads/2009/01/pcre-6.6-2.7.i386.rpm

安装：
rpm -Uvh pcre-66-27x86_64.rpm
或rpm -Uvh pcre-6.6-2.7.i386.rpm


检测：
# pcretest -C

PCRE version 6.6 06-Feb-2006
Compiled with
  UTF-8 support
  Unicode properties support
  Newline character is LF
  Internal link size = 2
  POSIX malloc threshold = 10
  Default match limit = 10000000
  Default recursion depth limit = 10000000
  Match recursion uses stack

完成