The gettext functions implement an NLS (Native Language Support) API which can be used to internationalize your PHP applications. Please see the gettext documentation for your system for a thorough explanation of these functions or view the docs at http://www.gnu.org/software/gettext/manual/gettext.html .
To use these functions you must download and install the GNU gettext package from http://www.gnu.org/software/gettext/gettext.html
To include GNU gettext support in your PHP build you must add the option --with-gettext[=DIR] where DIR is the gettext install directory, defaults to /usr/local .
本扩展模块在 php.ini 中未定义任何配置选项。
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本扩展模块未定义任何常量。