简介

FriBiDi is a free implementation of the Unicode Bidirectional Algorithm.

需求

You must download and install the FriBiDi package.

安装

This PECL extension is not bundled with PHP. Additional information such as new releases, downloads, source files, maintainer information, and a CHANGELOG, can be located here: http://pecl.php.net/package/fribidi.

In order to use these functions you must compile PHP with Fribidi support by using the --with-fribidi[=DIR] configure option.

Windows users will enable php_fribidi.dll inside of php.ini in order to use these functions. You may download this PECL extensions DLL from the PHP Downloads page or at http://snaps.php.net/.

运行时配置

资源类型

预定义常量

由于这些常量是由该扩展模块定义的，因此只有在该扩展模块被编译到 PHP 中，或者在运行时被动态加载后，这些常量才有效。