??      scalar002ok.php     

?php3_2 ?scalar002ok.php?

<html>
<head>
<title>3 php?????????</title>
</head>
<body>
<h1>?????</h1>
<h3>scalar002.php???</h3><br />

<?php
$seisuu = 1000;
print $seisuu; #???????????
print "$seisuu\n"; #??????????
print $seisuu; #\n????????????
print '$seisuu\n'; #???????????
print "\$seisuu='$seisuu'\n"; #?????????????
?>

</body>
</html>