forked from extern/egroupware
36 lines
927 B
PHP
36 lines
927 B
PHP
|
<div class="nav">
|
||
|
|
<?php
|
||
|
|
$dh = opendir('./');
|
||
|
|
while (false !== ($filename = readdir($dh))) {
|
||
|
|
if (preg_match('/^[a-z0-9]+\.html$/i', $filename)) {
|
||
|
|
$files[] = $filename;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$fcount = count($files);
|
||
|
|
$parts = explode("/", $_SERVER['SCRIPT_NAME']);
|
||
|
|
$curfile = end($parts);
|
||
|
|
$prevfile = '';
|
||
|
|
$nextfile = '';
|
||
|
|
// echo $fcount, $curfile;
|
||
|
|
// print_r($files);
|
||
|
|
|
||
|
|
for ($i=0; $i<$fcount; $i++) {
|
||
|
|
if ($curfile == $files[$i]) {
|
||
|
|
$prevfile = $files[$i-1];
|
||
|
|
$nextfile = $files[$i+1];
|
||
|
|
if ($i == 0) {
|
||
|
|
$prevfile = $files[$fcount-1];
|
||
|
|
$nextfile = $files[1];
|
||
|
|
}
|
||
|
|
elseif ($i == $fcount-1) {
|
||
|
|
$prevfile = $files[$i-1];
|
||
|
|
$nextfile = $files[0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
echo '<a href="'.$prevfile.'">Previous</a> <a href="./">Examples</a> <a href="'.$nextfile.'">Next</a>';
|
||
|
|
|
||
|
|
?>
|
||
|
|
</div>
|