thinkphp implements multi-language functions (language pack)_PHP tutorial

1. Add the following configuration in config.php of Home (the project name you chose)

Copy code The code is as follows:

return array(
//'Configuration items '=>'Configuration value'
'LANG_SWITCH_ON' => FAULT_LANG' => ; 'zh-cn', //Default language
'LANG_LIST' => 'en-us,zh-cn,zh-tw', //Must write a list of allowed languages ​​
'VAR_LANGUAGE' = > 'l', //Default language switching variable
);
?>

2. Add a php file (tag.php) to the conf folder of Home and add the following code:

Copy code The code is as follows:

return array(

// Just add the following line of definition
' app_begin' => array('CheckLang')
);

3. Copy the Extend/Behavior/CheckLangBehavior.class.php file to Home/lib/Behavior/ (only the full version of thinkphp package is available, if not, please create it yourself)

CheckLangBehavior.class.php code:

Copy code The code is as follows:

defined('THINK_PATH') or exit();
/**
 * 语言检测 并自动加载语言包
 * @category   Extend
 * @package  Extend
 * @subpackage  Behavior
 */
class CheckLangBehavior extends Behavior {
    // 行为参数定义（默认值） 可在项目配置中覆盖
    protected $options   =  array(
            'LANG_SWITCH_ON'        => false,   // 默认关闭语言包功能
            'LANG_AUTO_DETECT'      => true,   // 自动侦测语言 开启多语言功能后有效
            'LANG_LIST'             => 'zh-cn', // 允许切换的语言列表 用逗号分隔
            'VAR_LANGUAGE'          => 'l',        // 默认语言切换变量
        );

    // 行为扩展的执行入口必须是run
    public function run(&$params){
        // 开启静态缓存
        $this->checkLanguage();
    }

    /**
     * 语言检查
     * 检查浏览器支持语言，并自动加载语言包
     * @access private
     * @return void
     */
    private function checkLanguage() {
        // 不开启语言包功能，仅仅加载框架语言文件直接返回
        if (!C('LANG_SWITCH_ON')){
            return;
        }
        $langSet = C('DEFAULT_LANG');
        // 启用了语言包功能
        // 根据是否启用自动侦测设置获取语言选择
        if (C('LANG_AUTO_DETECT')){
            if(isset($_GET[C('VAR_LANGUAGE')])){
                $langSet = $_GET[C('VAR_LANGUAGE')];// url中设置了语言变量
                cookie('think_language',$langSet,3600);
            }elseif(cookie('think_language')){// 获取上次用户的选择
                $langSet = cookie('think_language');
            }elseif(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){// 自动侦测浏览器语言
                preg_match('/^([a-z\d\-]+)/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches);
                $langSet = $matches[1];
                cookie('think_language',$langSet,3600);
            }
            if(false === stripos(C('LANG_LIST'),$langSet)) { // 非法语言参数
                $langSet = C('DEFAULT_LANG');
            }
        }
        // 定义当前语言
        define('LANG_SET',strtolower($langSet));

$group = '';
$path = (defined('GROUP_NAME') && C('APP_GROUP_MODE')==1) ? BASE_LIB_PATH.'Lang/'.LANG_SET.'/' : LANG_PATH.LANG_SET .'/';
// Read the project common language package
if(is_file(LANG_PATH.LANG_SET.'/common.php'))
L(include LANG_PATH.LANG_SET.'/common.php ');
// Read grouped common language package
if(defined('GROUP_NAME')){
if(C('APP_GROUP_MODE')==1){ // Independent group
$file = $path.'common.php';
             }else{ // Common grouping                                                         ' ); If (is_file( $path.$group.strtolower(MODULE_NAME).'.php'))
                   L(include $path.$group.strtolower(MODULE_NAME).'.php');
                                   >


4. Create 3 language folders under the lang folder in Home. They are zh-cn en-us zh-tw,

Create a common.php file in each of these three folders, as shown in the figure:

In common.php write

Copy the code

The code is as follows:

return array(
      'welcome'=>'Welcome to use thinkphp',

);?>

Copy code

The code is as follows:


return array(
'welcome'=>'Welcome to ThinkPHP',

);?>

Copy code

The code is as follows:


return array(
'welcome'=>'Welcome to ThinkPHP',

);?>

5. Create the view index.html

in the tpl/Index/ folder



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The code is as follows:

Simplified Chinese | Traditional Chinese | English

{$Think.lang.welcome} div>

Done!

If you want to switch the background language, add L before each sentence, such as:




Copy code

The code is as follows:

public function index(){

print L('add_user_error'); /add_user_error is just a language variable. The specific language must be written in the language package

$this->display();

}

I think cakephp does this better. There is no need to give a variable to every sentence.

http://www.bkjia.com/PHPjc/736806.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/736806.htmlTechArticle1. Add the following configuration in config.php of Home (the project name you chose). Copy the code as follows: ?php return array( //'Configuration item'='Configuration value' 'LANG_SWITCH_ON' = true, //Enable language pack function...