(PHP 4, PHP 5, PHP 7, PHP 8)
rawurldecode — Decode URL-encoded strings
   Returns a string in which the sequences with percent
   (%) signs followed by two hex digits have been replaced
   with literal characters.
  
stringThe URL to be decoded.
Returns the decoded URL, as a string.
Example #1 rawurldecode() example
<?php
echo rawurldecode('foo%20bar%40baz'); // foo bar@baz
?>Note:
rawurldecode() does not decode plus symbols ('+') into spaces. urldecode() does.