 "params_exchange"            .

         excel  : "  (  )"
   parameters.txt.
      /uploads/parameters/
    .    windows-1251  ansi (  ).
     .

         (  ), , 
comment	<tab>	slug	<tab>	size	<tab>	link	<tab>	data	<tab>	field1	<tab>	field2	
     comment  slug .
      ,     .
     slug    ,  comment    .
  slug   ,    .
  .
    ,     slug   .
    .

         [parameter=XXXX], 
 XXXX -    . , [parameter=size]    size   .
     slug.

      .
    category, home, tag  ..,     ,     1    .