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MkLHX/index.php

Created September 21, 2016 09:22
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index.php
<?php
/**
* Created by PhpStorm.
* User: romain
* Date: 22/02/16
* Time: 10:13
*/
$students = [
"Emmanuel" => 42,
"Thierry" => 51,
"Pascal" => 45,
"Eric" => 48,
"Nicolas" => 19
];
$ages = [42, 51, 45, 48, 19];
$sum = 0;
for ($i=0; $i<=count($ages); $i++)
{
$sum += $ages[$i];
}
$average = $sum/count($ages);
?>
<!DOCTYPE html>
<html>
<head>
<title>Compute average student age</title>
</head>
<body>
<table>
<tr>
<th>Name</th>
<th>Age</th>
</tr>
<?php
foreach ($students as $key=>$value)
{
echo "<tr>\n<td>";
echo $key;
echo "</td>\n<td>";
echo $value;
echo "</td>\n</tr>";
}
?>
</table>
<p>Average age : <?php echo $average; ?></p>
</body>
</html>
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