thinkphp implement multilingual features (language Pack) _php instances

1. Add the following configuration in the config.php of the home (your project name)

Copy Code code as follows:

<?php
Return Array (
' Configuration item ' => ' config value '
' lang_switch_on ' => true,//enable the Language pack feature
' Lang_auto_detect ' => true,//automatic detection language
' Default_lang ' => ' ZH-CN ',//default language
' Lang_list ' => ' en-us,zh-cn,zh-tw ',//must write a list of permissible languages
' Var_language ' => ' l ',//default language switch variable
);
?>

2.Home in the Conf folder add a PHP file (tag.php), add the following code:

Copy Code code as follows:

Return Array (
Add the following line definition to
' App_begin ' => array (' Checklang ')
);

3. Copy extend/behavior/checklangbehavior.class.php file to home/lib/behavior/(full version of thinkphp package only, if not, please create yourself)

CheckLangBehavior.class.php Code:

Copy Code code as follows:

<?php
Defined (' Think_path ') or exit ();
/**
* Language detection and automatically load language packs
* @category Extend
* @package Extend
* @subpackage Behavior
*/
Class Checklangbehavior extends Behavior {
Behavior parameter definitions (default values) can be overridden in the project configuration
Protected $options = Array (
' lang_switch_on ' => false,//default Shutdown Language Pack feature
' Lang_auto_detect ' => true,//automatic detection language is effective when multilingual features are turned on
' Lang_list ' => ' ZH-CN ',//Allow switched language list separated by commas
' Var_language ' => ' l ',//default language switch variable
);

The execution portal for the behavior extension must be run
Public function run (& $params) {
Turn on static caching
$this->checklanguage ();
}

/**
* Language Check
* Check the browser support language and load language packs automatically
* @access Private
* @return void
*/
Private Function CheckLanguage () {
Does not open the language pack function, simply loads the frame language file to return directly
if (! C (' lang_switch_on ')) {
Return
}
$langSet = C (' Default_lang ');
Enable the Language pack feature
Get language selection based on whether to enable automatic detection settings
if (C (' Lang_auto_detect ')) {
if (Isset ($_get[c (' Var_language '))) {
$langSet = language variable set in $_get[c (' var_language ')];//URL
Cookies (' Think_language ', $langSet, 3600);
}elseif (' Think_language ') {//Get last user's selection
$langSet = Cookie (' think_language ');
}elseif (Isset ($_server[' http_accept_language ')) {//automatically detects browser language
Preg_match ('/^ ([a-z\d\-]+)/I ', $_server[' http_accept_language '], $matches);
$langSet = $matches [1];
Cookies (' Think_language ', $langSet, 3600);
}
if (false = = = Stripos (C (' lang_list '), $langSet)) {//illegal language parameter
$langSet = C (' Default_lang ');
}
}
Define the current language
Define (' Lang_set ', Strtolower ($langSet));

$group = ';
$path = (defined (' group_name ') && C (' App_group_mode ') ==1)? Base_lib_path. ' lang/'. Lang_set. ' /': Lang_path. Lang_set. ' /';
Reading the project Common Language pack
if (Is_file (Lang_path). Lang_set. ' /common.php '))
L (include Lang_path. Lang_set. ' /common.php ');
Reading a grouped common language pack
if (defined (' Group_name ')) {
if (C (' App_group_mode ') ==1) {//standalone grouping
$file = $path. ' common.php ';
}else{//General Group
$file = $path. Group_name. '. PHP ';
$group = Group_name. C (' Tmpl_file_depr ');
}
if (Is_file ($file))
L (include $file);
}
Reading the current module language pack
if (Is_file ($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. is ZH-CN en-US ZH-TW,

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

In the common.php, write it.

Copy Code code as follows:

<?php
Return Array (
' Welcome ' => ' Welcome to use thinkphp ',
);
?>

Copy Code code as follows:

<?php
Return Array (
' Welcome ' => ' Welcome to use thinkphp ',
);
?>

Copy Code code as follows:

<?php
Return Array (
' Welcome ' => ' Welcome to use thinkphp ',
);
?>

5. Create a view under the Tpl/index/folder index.html

Copy Code code as follows:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 transitional//en" >
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 ">
<title>thinkphp Example: Multilingual </title>
<body>
<div class= "Main" >
<div> Switching languages: <a href= "? l=zh-cn" > Simplified Chinese </a> | <a href= "? l=zh-tw" > Traditional Chinese </a> | <a href= "l=en-us" > English </a></div>
<div class= "Result" >{$Think .lang.welcome}</div>
</div>
</body>

Done!

Background language to be a language switch, before each sentence plus L, such as:

Copy Code code as follows:

Public Function index () {
Print L (' add_user_error '); Add_user_error is only a language variable, the specific language to be written in the language pack
$this->display ();
}

I think cake does a good job, do not need to give each sentence a variable.