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Unicode Functions

Introductie

Unicode Support.

Warning

This extension is still in development and it isn't available to public yet.

Afhankelijkheden

» ICU 3.4 or later is required.

Installatie

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.

Configuratie tijdens scriptuitvoer

Het gedrag van deze functies wordt beïnvloed vanuit php.ini.

Unicode Configuration Options
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.
For further details and definitions of the PHP_INI_* constants, see the php.ini directives.

Here's a short explanation of the configuration directives.

unicode.output_encoding string

Default encoding for output.

Voorgedefinieerde constanten

Deze constanten worden gedefinieerd door deze extensie, en zullen alleen beschikbaar zijn als de extensie met PHP is meegecompileerd, of als deze dynamisch is geladen vanuit een script.

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

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