Introduction to the use of ThinkPHP's L method_PHP tutorial

thinkPHP’s L method is used to set and get the current language definition when multiple languages ​​are enabled.
The calling format is: L('language variable'[,'language value'])

1. Set language variables

In addition to using language packages to define language variables, we can use the L method to dynamically set language variables, for example:

L('LANG_VAR','语言定义');

The language definition is not case-sensitive, so the following is also equivalent:

L('lang_var','语言定义');

However, for the sake of standardization, we recommend that you use uppercase letters to define language variables.

L方法支持批量设置语言变量，例如：
$lang['lang_var1'] = '语言定义1';
$lang['lang_var2'] = '语言定义2';
$lang['lang_var3'] = '语言定义3';
L($lang);

means setting three language variables lang_var1 lang_var2 and lang_var3 at the same time.

2. Get language variables

$langVar = L('LANG_VAR');

or:

$langVar = L('lang_var');

If the parameter is empty, it means to obtain all currently defined language variables (including those in the language definition file):

$lang = L();

Or we can also use
in the template

{$Think.lang.lang_var}

to output the language definition.

http://www.bkjia.com/PHPjc/825335.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/825335.htmlTechArticlethinkPHP’s L method is used to set and get the current language definition when multiple languages ​​are enabled. The calling format is: L('Language variable'[,'Language value']) 1. Set the language variable. In addition to using the language...