The ResourceBundle class

(PHP 5 >= 5.3.2, PHP 7, PHP 8, PECL intl >= 2.0.0)

简介

Localized software products often require sets of data that are to be customized depending on current locale, e.g.: messages, labels, formatting patterns. ICU resource mechanism allows to define sets of resources that the application can load on locale basis, while accessing them in unified locale-independent fashion.

This class implements access to ICU resource data files. These files are binary data arrays which ICU uses to store the localized data.

ICU resource bundle can hold simple resources and complex resources. Complex resources are containers which can be either integer-indexed or string-indexed (just like PHP arrays). Simple resources can be of the following types: string, integer, binary data field or integer array.

ResourceBundle supports direct access to the data through array access pattern and iteration via foreach, as well as access via class methods. The result will be PHP value for simple resources and ResourceBundle object for complex ones. All resources are read-only.

类摘要

class ResourceBundle implements IteratorAggregate, Countable {

/* 方法 */

public __construct(?string $locale, ?string $bundle, bool $fallback = true)

public count(): int

public static create(?string $locale, ?string $bundle, bool $fallback = true): ?ResourceBundle

public getErrorCode(): int

public getErrorMessage(): string

public get(string|int $index, bool $fallback = true): mixed

public static getLocales(string $bundle): array|false

}

更新日志

版本	说明
8.0.0	ResourceBundle implements IteratorAggregate now. Previously, Traversable was implemented instead.
7.4.0	ResourceBundle implements Countable now.

参见

ResourceBundle::count — Get number of elements in the bundle
ResourceBundle::create — Create a resource bundle
ResourceBundle::getErrorCode — Get bundle's last error code
ResourceBundle::getErrorMessage — Get bundle's last error message
ResourceBundle::get — Get data from the bundle
ResourceBundle::getLocales — Get supported locales

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User Contributed Notes 1 note

down

maiseralves at gmail dot com ¶

11 years ago


<?php
/*
 * Struct of a Resource Bundle file
 * file root.txt
 * root:table {
 *       usage:string { "Usage: genrb [Options] files" }
 *       version:int { 122 }
 *       errorcodes:array {
 *           :string { "Invalid argument" }
 *           :string { "File not found" }
 *        }
 *   } 
 * use: $genrb root.txt to generate resource bundle file (root.res) 
 */

//recursive function to list a resource bundle file structure using a ResourceBundle Object ( ) reference 
function t($rb) {
    foreach($rb as $k => $v) {
        if(is_object($v)) {
            print_r($v);
            var_dump($k);
            t($v);
        } else {
            var_dump($k . " " . $v);
        }
    }
}
//open root.res from folder locale
$rb = new ResourceBundle('root', "./locale");

t($rb);//call the function

/* The output from root table is
 *   |- string(34) "usage Usage: genrb [Options] files" 
 *   |- string(11) "version 122" 
 *   |- ResourceBundle Object ( ) string(10) "errorcodes" 
 *         |- string(18) "0 Invalid argument" 
 *         |- string(16) "1 File not found" 
 */
?>

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官方地址：https://www.php.net/manual/en/class.resourcebundle.php

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PHP官方手册 - 互联网笔记

The ResourceBundle class

简介

类摘要

更新日志

参见

目录

User Contributed Notes 1 note