PHP Basic encryption/decryption for URL parameters -

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i'm creating standard 'framework' in php own projects. on point want have url parameters encrypted. variables not contain data need hide anyone. there restrictions.

  • no security involved @ all
  • decryption
  • basic characters (a-z,a-z,0-9)
  • optionally salt
  • optionally limit length

i've searched internet, contained characters did not prefer due htaccess standards. people asked same question point @ security leaving no suitable answer in case. has encountered this, , has solution think must basic? many in advance.

i think not understands want ( including me ). want make "strange cool url" ?

replace string want.

$string ="ace";  $letters    =array( "a"=>'1',"b"=>'2',"c"=>'3',"d"=>'4',"e"=>'5');#etc.  $numbers       = strtr($string, $letters); ## outputs : 135

edit : think figured out want.

making tiny url youtube does.

take here : http://kevin.vanzonneveld.net/techblog/article/create_short_ids_with_php_like_youtube_or_tinyurl/


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