query('SELECT * FROM photos WHERE id=\'$i\''))
{
showError('MySQL error');
}
if ($result->num_rows == 0)
{
$row = array(
'author' => '--',
'description' => 'Zdjęcie usunięte',
'photo_name' => 'no_image.png',
'id' => $i
);
}
else
{
$row = $result->fetch_assoc();
$row['author'] = ($row['author']=='') ? 'Autor nieznany' : $row['author'];
$row['description'] = ($row['description']=='') ? 'Brak opisu' : $row['description'];
}?>
?>)
Autor:
Opis:
query('SELECT COUNT(id) FROM photos WHERE id<'.$id)->fetch_row(); #check if there are some previous photos
$prev=$prev[0];
if($prev>0) {
$prev=$DB->query('SELECT * FROM photos WHERE id<'.$id.' ORDER BY id DESC LIMIT 1;')->fetch_assoc(); #if yes, get the previous photo's data
?>
query('SELECT COUNT(id) FROM photos WHERE id>'.$id)->fetch_row(); #check if there are some next photos
$next=$next[0];
if($next>0) {
$next=$DB->query('SELECT * FROM photos WHERE id>'.$id.' ORDER BY id ASC LIMIT 1;')->fetch_assoc(); #if yes, get the next photo's data
?>