[PHP-NOTES] note 130479 added to function.parse-str

A simple though strict (and cleanly coded) version of the native function though without the pointless string replacement of periods with underscores:

<?php
function parse_query_string_mailto()
{//2025-09-11; Used in place of PHP's native parse_str() which pointlessly replaces periods with underscores:
 $r = false;

 $qs = ((isset($_SERVER['QUERY_STRING'])) ? urldecode($_SERVER['QUERY_STRING']) : false);

 if ($qs && strpos($qs, 'mailto:'))
 {
  $s = explode('mailto:', $qs, 2);

  if (count($s) == 2)
  {
   $r = array();
   $pairs = explode('&', $s[1]);

   foreach ($pairs as $pair)
   {
    $p = explode('=', $pair, 2);
    $r[$p[0]] = urldecode($p[1]);
   }
  }
 }

 return $r;
}
?>

Example relative URL:
mail/compose/?mailto%3Asubject%3DTest%2520Subject%26body%3DHello%2520World!%26from%3Duser%40example.com
----
Server IP: 45.112.84.4
Probable Submitter: 45.112.84.18 (proxied: 45.134.140.56)
----
Manual Page -- https://php.net/manual/en/function.parse-str.php
Edit        -- https://main.php.net/note/edit/130479
Del: integrated  -- https://main.php.net/note/delete/130479/integrated
Del: useless     -- https://main.php.net/note/delete/130479/useless
Del: bad code    -- https://main.php.net/note/delete/130479/bad+code
Del: spam        -- https://main.php.net/note/delete/130479/spam
Del: non-english -- https://main.php.net/note/delete/130479/non-english
Del: in docs     -- https://main.php.net/note/delete/130479/in+docs
Del: other reasons-- https://main.php.net/note/delete/130479
Reject      -- https://main.php.net/note/reject/130479
Search      -- https://main.php.net/manage/user-notes.php