Unicode Support.
This extension is still in development and it isn't available to public yet.
» ICU 3.4 or later is required.
First you should download and install ICU:
Example#1 install ICU on Unix
./configure --disable-threads --enable-extras --enable-icuio --enable-layout make && make install
Then checkout latest PHP and configure it --with-icu-dir=<dir> option, where <dir> was the dir to where you installed ICU. You don't need to explicitly use this option if you install ICU to a standard location.
El comportamiento de estas funciones está afectado por los valores definidos en php.ini.
Name | Default | Changeable | Changelog |
---|---|---|---|
unicode.fallback_encoding | NULL | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.from_error_mode | "2" | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.from_error_subst_char | "3f" | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.http_input_encoding | NULL | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.output_encoding | NULL | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.runtime_encoding | NULL | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.script_encoding | NULL | PHP_INI_ALL | Available since PHP 6.0.0. |
unicode.semantics | "0" | PHP_INI_SYSTEM | Available since PHP 6.0.0. |
A continuación se presenta una corta explicación de las directivas de configuración.
Default encoding for output.
Estas constantes están definidas por esta extensión y estarán disponibles solamente cuando la extensión ha sido o bien compilada dentro de PHP o grabada dinámicamente en tiempo de ejecución.
constant | value | description |
---|---|---|
U_INVALID_STOP | 0 | stop at first invalid character |
U_INVALID_SKIP | 1 | skip invalid characters |
U_INVALID_SUBSTITUTE | 2 | replace invalid characters |
U_INVALID_ESCAPE | 3 | escape invalid characters |