(PECL pecl_http >= 1.0.0)
http_parse_params — Parse parameter list
$param
   [, int $flags = HTTP_PARAMS_DEFAULT
  ] )Parse parameter list.
   See the params parsing constants table for possible 
   values of the flags argument.
  
paramParameters
flagsParse flags
Returns parameter list as stdClass object.
Example #1 A http_parse_params() example
<?php
var_dump(http_parse_params("text/html; charset=\"utf8\""));
?>
The above example will output:
object(stdClass)#1 (1) {
  ["params"]=>
  array(2) {
    [0]=>
    string(9) "text/html"
    [1]=>
    array(1) {
      ["charset"]=>
      string(4) "utf8"
    }
  }
}