if (isset($_style['color']) && !empty($_style['color']) && array_sum($_style['color']) >= 0) {
$style->color->setRGB($_style['color']['r'], $_style['color']['g'], $_style['color']['b']);
}
if (isset($_style['outlinecolor']) && !empty($_style['outlinecolor']) && array_sum($_style['outlinecolor']) >= 0) {
$style->outlinecolor->setRGB($_style['outlinecolor']['r'], $_style['outlinecolor']['g'], $_style['outlinecolor']['b']);
}
if (isset($_style['width']) && floatval($_style['width']) > 0) {
$style->width = floatval($_style['width']);
}
if (isset($_style['symbolname']) && !empty($_style['symbolname'])) {
$style->symbolname = $_style['symbolname'];
}
if (isset($_style['size']) && floatval($_style['size']) > 0) {
$style->size = floatval($_style['size']);
}
$style->free();
unset($style);
}
}
for ($i = 0; $i < $class->numstyles; $i++) {
if (!isset($_class['style'][$i]) || empty($_class['style'][$i])) {
$class->removeStyle($i);
}
}
if (isset($_class['label'])) {
$_label = $_class['label'];
try {
$label = $class->getLabel(0);
} catch (MapScriptException $e) {
$label = new labelObj();
$class->addLabel($label);
} else {
$s->outlinecolor->setRGB(intval($_POST['outlinecolor']['r']), intval($_POST['outlinecolor']['g']), intval($_POST['outlinecolor']['b']));
}
$s->width = !empty($_POST['width']) ? floatval($_POST['width']) : -1;
if (!empty($_POST['symbolname'])) {
$s->symbolname = $_POST['symbolname'];
} else {
unset($s->symbolname);
}
$s->size = !empty($_POST['size']) ? floatval($_POST['size']) : -1;
if (!empty($_POST['pattern'])) {
$s->setPattern(explode(' ', $_POST['pattern']));
} else {
unset($s->pattern);
}
$s->free();
unset($s);
$c->free();
unset($c);
$l->free();
unset($l);
$map->save($mapfile);
$map->free();
unset($map);
header('Location: layer-style-label.php?layer=' . $_GET['layer'] . '&class=' . $_GET['class'] . '&style');
exit;
} catch (MapScriptException $e) {
$error = $e->getMessage();
}
} else {
if (isset($_POST['action']) && $_POST['action'] == 'save-style') {
