";
print 'Hello, world!
';
print "It's a nice day.
";
print 'Define "string" please.
';
print "Define \"string\" please.
";
$first = "Ron";
$last = "Mak";
print "The first name is $first.
";
print 'The first name is $first.
';
$name = "$last" . ", " . $first;
print $name . "
";
$name .= ", Esq.";
print $name . "
";
print strtoupper($name);
?>