class Spintax {
   
   function spin($str, $test=false)
   {
      if(!$test){
         do {
            $str = $this->regex($str);
         } while ($this->complete($str));
         return $str;
      } else {
         do {
            echo "<b>PROCESS: </b>";var_dump($str = $this->regex($str));echo "<br><br>";
         } while ($this->complete($str));
         return false;
      }
   }
   
   function regex($str)
   {
      preg_match("/{[^{}]+?}/", $str, $match);
      // Now spin the first captured string
      $attack = explode("|", $match[0]);
      $new_str = preg_replace("/[{}]/", "", $attack[rand(0,(count($attack)-1))]);
      $str = str_replace($match[0], $new_str, $str);
      return $str;
   }
   
   function complete($str)
   {
      $complete = preg_match("/{[^{}]+?}/", $str, $match);
      return $complete;
   }
}

include("spintax.class.php");
$spintax = new Spintax;
// Add true to the spin functions to debug and see each line as it is spun in the process
$spintax->spin("{{Hello|Hi} my name is {Ron|Ronald}|Another random {sentence|{statement|phrase|saying}}}");