Php checkbox value post to view using codeigniter framework

post the value of selected checkbox from php form to view in codeigniter framework

php form

<input type='checkbox' value="<?php echo $row_id ?>">
<input type='hidden' name='asap[]' value="1 " >
<input type='hidden' name='asap[]' value="2 " >
<input type='hidden' name='asap[]' value="3 " >

controller

$asap=> $this->input->post('asap')

view

echo $asap;