<?php
/******************************************************************************/
/*                                                                            */
/*                       __        ____                                       */
/*                 ___  / /  ___  / __/__  __ _____________ ___               */
/*                / _ \/ _ \/ _ \_\ \/ _ \/ // / __/ __/ -_|_-<               */
/*               / .__/_//_/ .__/___/\___/\_,_/_/  \__/\__/___/               */
/*              /_/       /_/                                                 */
/*                                                                            */
/*                                                                            */
/******************************************************************************/
/*                                                                            */
/* Titre          : Conversion d'une chaîne en minuscules/majuscules          */
/*                                                                            */
/* URL            : http://www.phpsources.org/scripts35-PHP.htm               */
/* Auteur         : PHP Sources                                               */
/* Date édition   : 31 Aout 2004                                              */
/*                                                                            */
/******************************************************************************/


  $str = "Bonjour à tous !";
  echo strtoupper($str); // affiche "BONJOUR A TOUS !"
  echo strtolower($str); // affiche "bonjour à tous !"
  echo ucwords($str);    // affiche "Bonjour A Tous!"

?>