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