Merge branch '3.5'

src/pocketmine/level/format/io/region/RegionLoader.php

@@ -26,6 +26,29 @@ namespace pocketmine\level\format\io\region;
 use pocketmine\level\format\ChunkException;
 use pocketmine\level\format\io\exception\CorruptedChunkException;
 use pocketmine\utils\Binary;
+use function array_fill;
+use function ceil;
+use function chr;
+use function fclose;
+use function fgetc;
+use function file_exists;
+use function filesize;
+use function fopen;
+use function fread;
+use function fseek;
+use function ftruncate;
+use function fwrite;
+use function is_resource;
+use function ord;
+use function pack;
+use function str_pad;
+use function stream_set_read_buffer;
+use function stream_set_write_buffer;
+use function strlen;
+use function time;
+use function touch;
+use function unpack;
+use const STR_PAD_RIGHT;
 
 class RegionLoader{
 	public const COMPRESSION_GZIP = 1;