To install on windows uncommenting the dll in php.ini is not enough you also need to include several other libraries in your system path (not user path). Found these details here: http://stackoverflow.com/a/6086991/819883
Используйте --enable-intl, чтобы включить модуль при компиляции PHP.
Если ICU установлен в нестандартную директорию, то её необходимо указать в переменной окружения
LD_LIBRARY_PATH
, чтобы динамический линковщик смог его найти:
В противном случае, если ICU установлен в стандартную директорию, то никаких дополнительных параметров для configure не требуется.
To install on windows uncommenting the dll in php.ini is not enough you also need to include several other libraries in your system path (not user path). Found these details here: http://stackoverflow.com/a/6086991/819883
On XAMPP (Windows) open the php.ini by opening the control panel, selecting config on apache section and selecting PHP
Then add extension=php_intl and restart Apache
For amazon nginx server (CentOs), try the following:
sudo yum install libicu-devel
sudo yum install php-intl
On windows servers, open your php.ini (which should be in Program Files/PHP), and simply uncomment the extension.
extension=php_intl.dll
Restart IIS Webserver - done.
On Windows, with Apache server, it might not be enough to uncomment the extension in the php.ini file. You also need to copy icu****.dll files (about five of them) from PHP folder to Apache /bin folder.