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###############
Language Helper
###############
The Language Helper file contains functions that assist in working with
language files.
.. contents:: Page Contents
Loading this Helper
===================
This helper is loaded using the following code::
$this->load->helper('language');
The following functions are available:
lang()
======
.. php:function:: lang($line, $id = '')
:param string $line: Language line key
:param string $id: ID of the element we're creating a label for
:returns: string
This function returns a line of text from a loaded language file with
simplified syntax that may be more desirable for view files than
``CI_Lang::line()``.
The optional second parameter will also output a form label for you.
Example::
echo lang('language_key', 'form_item_id');
// becomes <label for="form_item_id">language_key</label>
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