: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Nextend\Framework\Asset\Css\Less;
use Nextend\Framework\Asset\AbstractAsset;
class Asset extends AbstractAsset {
public function __construct() {
$this->cache = new Cache();
protected function uniqueFiles() {
public function getFiles() {
foreach ($this->groups as $group) {
$files[$group] = $this->cache->getAssetFile($group, $this->files[$group], $this->codes[$group]);