Created
          September 15, 2011 13:48 
        
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    simple base64 encode/decode url safe functions
  
        
  
    
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  | <?php | |
| function base64_url_encode($input) | |
| { | |
| return strtr(base64_encode($input), '+/=', '-_,'); | |
| } | |
| function base64_url_decode($input) | |
| { | |
| return base64_decode(strtr($input, '-_,', '+/=')); | |
| } | |
| ?> | 
  
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