How to correctly configure PHP_intl.dll in windows (apache2.2 + php5.3.5)

Configuration of the php_intl module always fails to load, and the solution is found here: Apache

Configuration of the php_intl module always fails to be loaded. the solution is found here: http://stackoverflow.com/questions/1451468/php-intl-extension.

First, copy the dll required by php_intl.dll to the bin directory of apache, that is, the php Directory (the dll of all icu *. dll) File:

Icudt36.dll
Icuin36.dll
Icuio36.dll
Icule36.dll
Iculx36.dll
Icutu36.dll
Icuuc36.dll

Copy to the apache/bin directory.
Then, add a line of extension = php_intl.dll in php. ini.
Finally, restart apache to work properly.
Or modify the environment variable (window + Pause Break) and add the php Path to the Path.