function table_headings($fields)
{
$output = "";
$output .= "<tr>";
if (!is_array($fields)) {
return $output;
}
foreach ($fields as $field) {
$output .= "<th>";
$output .= format_field_name($field);
$output .= "</th>";
}
$output .= "</tr>";
return $output;
}
<?php
include_once '../includes/functions.php';
$view_title = 'home';
if (isset($_GET['view'])) {
$view_title = $_GET['view'];
if ($view_title == 'home') {
redirect_to('.');
}
}
?>
<div id = "navigation"> <h2><?php
echo format_field_name($view_title);
?>
</h2>
<table>
<?php
$views = ['home', 'entries', 'accounts', 'accounts_balances'];
for ($i = 0; $i < count($views); $i++) {
echo "<th><a href=\"index.php?view=" . htmlentities($views[$i]) . "\">" . format_field_name($views[$i]) . "</a></th>";
}
?>
</table>
</div>
