??      shiken-foreach.php     

?php6_1 ?shiken-foreach.php?

<html>
<head>
<title>4.4???????</title>

<style>
td{width:50px}
</style>
</head>

<body>
<h3>4.4???????</h3>
<h4>doutou.php???</h4>

<?php
//???????

$tokuten = array(61,78,90,32,49,98,3);
$sum = 0;

#foreach??????????????
foreach ($tokuten as $youso){
$sum = $sum+$youso;
$avg = $sum/7;
}
?>

<p>
<table border="1">
<caption>??????</caption>
<tr>
<th>??</th>
<td>???</td>
<td>???</td>
<td>???</td>
<td>???</td>
<td>???</td>
<td>???</td>
<td>???</td>
</tr>
<tr>
<th>??</th>

<?php

foreach($tokuten as $youso){
print "<th>$youso</th>";
}

?>

</tr>
</table>

<p>??
<?php
echo $avg;
?>
</p>

</body>
</html>

<!--
<?php
//???????
$kion = array('aba'=>-1,'kita'=>-2,'mon'=>-2,'nemu'=>1,'kusi'=>2,'obi'=>1);

$sum = $kion['aba'] + $kion['kita'] + $kion['mon'] + $kion['nemu'] + $kion['kusi'] + $kion['obi'];
$avg = $sum/6
?>
-->