bd_dir = str_replace('//', '/', $bd_dir.'/');
$this->ls ($this->bd_dir);
$this->paginate();
$this->parsePage();
}
private function ls ($dir) {
$dh = opendir($dir);
while ($filename = readdir($dh)):
if (is_file($dir.$filename) && !in_array($filename, array('.','..')) && substr($filename,-4) == '.jpg') $files[] = $filename;
endwhile;
usort($files, 'strnatcmp');
$this->pages = $files;
}
private function paginate () {
$this->page = intval($_GET['page']);
$this->total = sizeof($this->pages);
$this->nextp = ($this->page != $this->total-1) ? $this->page + 1 : FALSE;
$this->prevp = ($this->page != 0) ? $this->page - 1 : FALSE;
}
private function parsePage () {
$this->output['image'] = '
';
$this->output['lien_p'] .= ($this->prevp !== FALSE) ? 'page précédente' : '';
$this->output['lien_n'] .= ($this->nextp !== FALSE) ? 'page suivante ' : '';
}
public function output ($e) {
if ( isset($this->output[$e]) ):
return $this->output[$e];
else:
return FALSE;
endif;
}
}
$bdg = new bdg('.');
?>
output('image'); ?>
output('lien_p'); ?> | output('lien_n'); ?>