Correct spelling of "unserialize"

[mdref/mdref-http] / http / Params.md

diff --git a/http/Params.md b/http/Params.md
index f47922392476cff8f46fe9a8d28edf29aaa3dacb..44d90d34a7a43fb357aa70386609b02e3bb2666f 100644 (file)
--- a/http/Params.md
+++ b/http/Params.md
@@ -1,37 +1,111 @@
-# class http\Params extends http\Object implements ArrayAccess
+# class http\Params implements ArrayAccess
 
 Parse, interpret and compose HTTP (header) parameters.
 
+## Changelog:
+
+Version | Change
+--------|-------
+2.0.1   | Added [RFC5987](http://tools.ietf.org/html/rfc5987) support
+
+## Example:
+
+       <?php
+
+       $u = urlencode("ü");
+       $s = urlencode("ß");
+
+       $t = "p1*=utf-8'de's$u$s,p2*=utf-8''hei$s;a1*=utf-8''a$s;a2*=utf-8''e$s;a3=no,p3=not";
+       $p = new http\Params($t);
+
+       var_dump($p->params, $p->toString());
+
+       ?>
+
+Yields:
+
+       array(3) {
+               ["p1"]=>
+               array(2) {
+                       ["*rfc5987*"]=>
+                       array(1) {
+                         ["de"]=>
+                         string(5) "süß"
+                       }
+                       ["arguments"]=>
+                       array(0) {
+                       }
+               }
+               ["p2"]=>
+               array(2) {
+                       ["*rfc5987*"]=>
+                       array(1) {
+                         [""]=>
+                         string(5) "heiß"
+                       }
+                       ["arguments"]=>
+                       array(2) {
+                               ["*rfc5987*"]=>
+                               array(2) {
+                               ["a1"]=>
+                               array(1) {
+                                 [""]=>
+                                 string(3) "aß"
+                               }
+                               ["a2"]=>
+                               array(1) {
+                                 [""]=>
+                                 string(3) "eß"
+                               }
+                               }
+                               ["a3"]=>
+                               string(2) "no"
+                       }
+               }
+               ["p3"]=>
+               array(2) {
+                       ["value"]=>
+                       string(3) "not"
+                       ["arguments"]=>
+                       array(0) {
+                       }
+               }
+       }
+       string(98) "p1*=utf-8'de's%C3%BC%C3%9F,p2*=utf-8''hei%C3%9F;a1*=utf-8''a%C3%9F;a2*=utf-8''e%C3%9F;a3=no,p3=not"
+
+
 ## Constants:
 
-* ```DEF_PARAM_SEP```  
+* DEF_PARAM_SEP  
   The default parameter separator (",").
-* ```DEF_ARG_SEP```  
+* DEF_ARG_SEP  
   The default argument separator (";").
-* ```DEF_VAL_SEP```  
+* DEF_VAL_SEP  
   The default value separator ("=").
-* ```COOKIE_PARAM_SEP```  
-  TBD
-* ```PARSE_RAW```  
+* COOKIE_PARAM_SEP  
+  Empty param separator to parse cookies.
+* PARSE_RAW  
   Do not interpret the parsed parameters.
-* ```PARSE_DEFAULT```  
+* PARSE_DEFAULT  
   Interpret input as default formatted parameters.
-* ```PARSE_URLENCODED```  
+* PARSE_URLENCODED  
   Urldecode single units of parameters, arguments and values.
-* ```PARSE_DIMENSION```  
+* PARSE_DIMENSION  
   Parse sub dimensions indicated by square brackets.
-* ```PARSE_QUERY```  
-  Parse URL query string (same as http\Params::PARSE_URLENCODED|http\Params::PARSE_DIMENSION).
+* PARSE_QUERY  
+  Parse URL querystring (same as http\Params::PARSE_URLENCODED|http\Params::PARSE_DIMENSION).
+* PARSE_RFC5987
+  Parse [RFC5987](http://tools.ietf.org/html/rfc5987) style encoded character set and language information embedded in HTTP header params.
 
 ## Properties:
 
-* ```public $params = NULL```  
+* public array $params = NULL  
   The (parsed) parameters.
-* ```public $param_sep = http\Header::DEF_PARAM_SEP```  
+* public array $param_sep = http\Params::DEF_PARAM_SEP  
   The parameter separator(s).
-* ```public $arg_sep = http\Header::DEF_ARG_SEP```  
+* public array $arg_sep = http\Params::DEF_ARG_SEP  
   The argument separator(s).
-* ```public $val_sep = http\Header::DEF_VAL_SEP```  
+* public array $val_sep = http\Params::DEF_VAL_SEP  
   The value separator(s).
-* ```public $flags = http\Params::PARSE_DEFAULT```  
+* public int $flags = http\Params::PARSE_DEFAULT  
   The modus operandi of the parser. See http\Params::PARSE_* constants.