: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Nextend\Framework\Asset;
use Nextend\Framework\Misc\Base64;
protected $files = array();
protected $urls = array();
protected $codes = array();
protected $globalInline = array();
protected $firstCodes = array();
protected $inline = array();
protected $staticGroupPreload = array();
protected $staticGroup = array();
protected $groups = array();
public function addFile($pathToFile, $group) {
$this->files[$group][] = $pathToFile;
public function addFiles($path, $files, $group) {
foreach ($files as $file) {
$this->files[$group][] = $path . DIRECTORY_SEPARATOR . $file;
public function addStaticGroupPreload($file, $group) {
$this->staticGroupPreload[$group] = $file;
public function addStaticGroup($file, $group) {
$this->staticGroup[$group] = $file;
private function addGroup($group) {
if (!isset($this->files[$group])) {
$this->files[$group] = array();
public function addCode($code, $group, $unshift = false) {
if (!isset($this->codes[$group])) {
$this->codes[$group] = array();
$this->codes[$group][] = $code;
array_unshift($this->codes[$group], $code);
public function addUrl($url) {
public function addFirstCode($code, $unshift = false) {
array_unshift($this->firstCodes, $code);
$this->firstCodes[] = $code;
public function addInline($code, $name = null, $unshift = false) {
array_unshift($this->inline, $code);
$this->inline[$name] = $code;
public function addGlobalInline($code, $unshift = false) {
array_unshift($this->globalInline, $code);
$this->globalInline[] = $code;
public function loadedFilesEncoded() {
return Base64::encode(json_encode(call_user_func_array('array_merge', $this->files) + $this->urls));
protected function uniqueFiles() {
foreach ($this->files as $group => &$files) {
$this->files[$group] = array_values(array_unique($files));
public function removeFiles($notNeededFiles) {
foreach ($this->files as $group => &$files) {
$this->files[$group] = array_diff($files, $notNeededFiles);
public function initGroups() {
$this->groups = array_unique(array_merge(array_keys($this->files), array_keys($this->codes)));
$skeleton = array_map(array(
), array_flip($this->groups));
$this->files += $skeleton;
$this->codes += $skeleton;
private static function emptyArray() {
public function getFiles() {
if (AssetManager::$cacheAll) {
foreach ($this->groups as $group) {
if (isset($this->staticGroup[$group])) continue;
$files[$group] = $this->cache->getAssetFile($group, $this->files[$group], $this->codes[$group]);
foreach ($this->groups as $group) {
if (isset($this->staticGroup[$group])) continue;
if (in_array($group, AssetManager::$cachedGroups)) {
$files[$group] = $this->cache->getAssetFile($group, $this->files[$group], $this->codes[$group]);
foreach ($this->files[$group] as $file) {
foreach ($this->codes[$group] as $code) {
array_unshift($this->inline, $code);
if (isset($files['n2'])) {
return array('n2' => $files['n2']) + $this->staticGroup + $files;
return array_merge($files, $this->staticGroup);
public function serialize() {
'staticGroupPreload' => $this->staticGroupPreload,
'staticGroup' => $this->staticGroup,
'firstCodes' => $this->firstCodes,
'inline' => $this->inline,
'globalInline' => $this->globalInline
public function unSerialize($array) {
$this->staticGroupPreload = array_merge($this->staticGroupPreload, $array['staticGroupPreload']);
$this->staticGroup = array_merge($this->staticGroup, $array['staticGroup']);
foreach ($array['files'] as $group => $files) {
if (!isset($this->files[$group])) {
$this->files[$group] = $files;
$this->files[$group] = array_merge($this->files[$group], $files);
$this->urls = array_merge($this->urls, $array['urls']);
foreach ($array['codes'] as $group => $codes) {
if (!isset($this->codes[$group])) {
$this->codes[$group] = $codes;
$this->codes[$group] = array_merge($this->codes[$group], $codes);
$this->firstCodes = array_merge($this->firstCodes, $array['firstCodes']);
$this->inline = array_merge($this->inline, $array['inline']);
$this->globalInline = array_merge($this->globalInline, $array['globalInline']);