29 行
		
	
	
	
		
			675 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			29 行
		
	
	
	
		
			675 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
 | 
						|
 | 
						|
defined('BASEPATH') OR exit('No direct script access allowed');
 | 
						|
 | 
						|
/*
 | 
						|
 *   This adds a field to user-table to hold/persist language-setting per user
 | 
						|
*/
 | 
						|
 | 
						|
class Migration_add_winkey extends CI_Migration {
 | 
						|
 | 
						|
	public function up()
 | 
						|
	{
 | 
						|
        // Check if winkey exists in the user table if not create a boolean field
 | 
						|
        if (!$this->db->field_exists('winkey', 'users')) {
 | 
						|
            $fields = array(
 | 
						|
                'winkey boolean default 0',
 | 
						|
            );
 | 
						|
 | 
						|
            $this->dbforge->add_column('users', $fields);
 | 
						|
        }
 | 
						|
	}
 | 
						|
 | 
						|
	public function down()
 | 
						|
	{
 | 
						|
		if ($this->db->field_exists('winkey', 'users')) {
 | 
						|
			$this->dbforge->drop_column('users', 'winkey');
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 |