Place themes in subfolders and use the folder name in the DB instead of the path to a single CSS file
		
			
				
	
	
		
			18 行
		
	
	
		
			无行尾
		
	
	
		
			401 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			18 行
		
	
	
		
			无行尾
		
	
	
		
			401 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| defined('BASEPATH') OR exit('No direct script access allowed');
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| 
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| class Migration_new_stylesheet_default extends CI_Migration {
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| 
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|     public function up()
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|     {
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|         $sql = "UPDATE users SET user_stylesheet = 'default'";
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| 		$this->db->query($sql);
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|     }
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| 
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|     public function down()
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|     {
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|         $sql = "UPDATE users SET user_stylesheet = 'bootstrap.min.css'";
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| 		$this->db->query($sql);
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|     }
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| } |