FriBiDi Functions

介紹

FriBiDi is a free implementation of the » Unicode Bidirectional Algorithm.

需求

You must download and install the » FriBiDi package.

安裝

This » PECL extension is not bundled with PHP. Information for installing this PECL extension may be found in the manual chapter titled Installation of PECL extensions. Additional information such as new releases, downloads, source files, maintainer information, and a CHANGELOG, can be located here: » https://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. The DLL for this PECL extension may be downloaded from either the » PHP Downloads page or from » https://pecl4win.php.net/

執行時期組態

資源類型

這個延伸沒有定義任何資源。

預先定義常數

以下的常數由此延伸定義，只在這個延伸被編譯成PHP或實行時期被動態載入時有效。

FRIBIDI_CHARSET_UTF8 (integer)

Unicode

FRIBIDI_CHARSET_8859_6 (integer)

Arabic

FRIBIDI_CHARSET_8859_8 (integer)

Hebrew

FRIBIDI_CHARSET_CP1255 (integer)

Hebrew/Yiddish

FRIBIDI_CHARSET_CP1256 (integer)

Arabic

FRIBIDI_CHARSET_ISIRI_3342 (integer)

Persian

FRIBIDI_CHARSET_CAP_RTL (integer)

Used for test purposes, will treat CAPS as non-English letters

FRIBIDI_RTL (integer)

Right to left

FRIBIDI_LTR (integer)

Left to right

FRIBIDI_AUTO (integer)

Autodetect the base direction