Introduction to the L method of ThinkPHP. The L method of thinkPHP is used to set and obtain the current language definition when multiple languages are enabled. The call format is: L (language variable [, language value]) 1. in addition to the L method of thinkPHP, set language variables are used to set and obtain the current language definition when multiple languages are enabled.
The call format is L ('language variable '[, 'Language value']).
1. set language variables
In addition to defining language variables using language packs, we can use the L method to dynamically set language variables, for example:
L ('Lang _ var', 'Language defination ');
The language definition is case insensitive, so the following is equivalent:
L ('Lang _ var', 'Language defination ');
However, we recommend that you define language variables in uppercase.
L The method supports batch setting of language variables, for example, $ lang ['Lang _ var1'] = 'language Definition 1 '; $ lang ['Lang _ var2'] = 'language definition 2'; $ lang ['Lang _ var3'] = 'language definition 3'; L ($ lang );
Set the lang_var1 lang_var2 and lang_var3 language variables.
2. get language variables
$langVar = L('LANG_VAR');
Or:
$langVar = L('lang_var');
If the parameter is blank, it indicates obtaining all the language variables defined currently (including in the language definition file ):
$lang = L();
Or we can use it in the template.
{$Think.lang.lang_var}
Output language definition.
Bytes. The call format is: L ('language variable '[, 'Language value']) 1. set the language variable except the language...