thinkphp Development Framework function Detailed: L method

The L method is used to set and get the current language definition when multilingual is enabled.
Call format: L (' language variable ' [, ' language value '])

Set Language variables

In addition to using language packs to define language variables, we can use the L method to dynamically set language variables, such as:

L (' Lang_var ', ' language definition '); The language definition is case-insensitive, so the following is equivalent: L (' Lang_var ', ' language definition ');
The L method supports the batch setting of language variables, for example:

$lang [' lang_var1 ']&http://www.aliyun.com/zixun/aggregation/37954.html ' >nbsp;= ' language definition 1 '; $lang [' lang_var2 '] = ' language definition 2 '; $lang [' lang_var3 '] = ' language definition 3 '; L ($lang);

Indicates that 3 language variables Lang_var1 lang_var2 and LANG_VAR3 are set at the same time.

Get language variables

$langVar = L (' Lang_var '); or: $langVar = L (' Lang_var '); If the argument is empty, it means get all the currently defined language variables (including those in the language definition file): $lang = L (), or we can use the {$ Think.lang.lang_var} to output the language definition.