Files
framework/library/think/lang.php

85 lines
2.6 KiB
PHP

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace think;
class Lang
{
// 语言参数
private static $lang = [];
// 语言作用域
private static $range = '';
// 设定语言参数的作用域(语言)
public static function range($range)
{
self::$range = $range;
}
/**
* 设置语言定义(不区分大小写)
* @param string|array $name 语言变量
* @param string $value 语言值
* @param string $range 作用域
* @return mixed
*/
public static function set($name, $value = null, $range = '')
{
$range = $range ? $range : self::$range;
// 批量定义
if (!isset(self::$lang[$range])) {
self::$lang[$range] = [];
}
if (is_array($name)) {
return self::$lang[$range] = array_merge(self::$lang[$range], array_change_key_case($name));
} else {
return self::$lang[$range][strtolower($name)] = $value;
}
}
/**
* 加载语言定义(不区分大小写)
* @param string $file 语言文件
* @param string $range 作用域
* @return mixed
*/
public static function load($file, $range = '')
{
$range = $range ? $range : self::$range;
$lang = is_file($file) ? include $file : [];
if (!isset(self::$lang[$range])) {
self::$lang[$range] = [];
}
// 批量定义
if(!isset(self::$lang[$range])) {
self::$lang[$range] = [];
}
return self::$lang[$range] = array_merge(self::$lang[$range], array_change_key_case($lang));
}
/**
* 获取语言定义(不区分大小写)
* @param string|null $name 语言变量
* @param string $range 作用域
* @return mixed
*/
public static function get($name = null, $range = '')
{
$range = $range ? $range : self::$range;
// 空参数返回所有定义
if (empty($name)) {
return self::$lang[$range];
}
$name = strtolower($name);
return isset(self::$lang[$range][$name]) ? self::$lang[$range][$name] : $name;
}
}