#http\Params Examples

RFC5987 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"

Web Linking Example:#

$link = <<<EOF
Link: </TheBook/chapter2>;
         rel="previous"; title*=UTF-8'de'letztes%20Kapitel,
         </TheBook/chapter4>;
         rel="next"; title*=UTF-8'de'n%c3%a4chstes%20Kapitel
EOF;

$p = current(http\Header::parse($link, "http\\Header"))->getParams(
    http\Params::DEF_PARAM_SEP,
    http\Params::DEF_ARG_SEP,
    http\Params::DEF_VAL_SEP,
    http\Params::PARSE_RFC5988 | http\Params::PARSE_ESCAPED
);

var_dump($p->params);
var_dump((string)$p);

Yields:#

array(2) {
  ["/TheBook/chapter2"]=>
  array(2) {
    ["value"]=>
    bool(true)
    ["arguments"]=>
    array(2) {
      ["rel"]=>
      string(8) "previous"
      ["*rfc5987*"]=>
      array(1) {
        ["title"]=>
        array(1) {
          ["de"]=>
          string(15) "letztes Kapitel"
        }
      }
    }
  }
  ["/TheBook/chapter4"]=>
  array(2) {
    ["value"]=>
    bool(true)
    ["arguments"]=>
    array(2) {
      ["rel"]=>
      string(4) "next"
      ["*rfc5987*"]=>
      array(1) {
        ["title"]=>
        array(1) {
          ["de"]=>
          string(17) "nächstes Kapitel"
        }
      }
    }
  }
}
string(139) "</TheBook/chapter2>;rel="previous";title*=utf-8'de'letztes%20Kapitel,</TheBook/chapter4>;rel="next";title*=utf-8'de'n%C3%A4chstes%20Kapitel"