?php define ("CONSTANT", "Hello world ."); echo CONSTANT; / / outputs "Hello world. "echo Constant; / / outputs "Constant" and issues a notice. define ("GREETING", "Hello you .",TRUE); echo GREETING; / / outputs "Hello you. "echo Greeting; / / outputs "Hello you."?
?php define( "CONSTANTE", "Bonjour le monde ."); echo CONSTANTE; / / affiche "Bonjour le monde. "?