Merge branch '3.5'

composer.lock

@@ -233,16 +233,16 @@
         },
         {
             "name": "pocketmine/binaryutils",
-            "version": "0.1.4",
+            "version": "0.1.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/BinaryUtils.git",
-                "reference": "8c559e8c437aa56143e1a9231debf734b4de481c"
+                "reference": "03361b0d78ef2b400a99e96406aa594a5bc1c4ed"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/BinaryUtils/zipball/8c559e8c437aa56143e1a9231debf734b4de481c",
-                "reference": "8c559e8c437aa56143e1a9231debf734b4de481c",
+                "url": "https://api.github.com/repos/pmmp/BinaryUtils/zipball/03361b0d78ef2b400a99e96406aa594a5bc1c4ed",
+                "reference": "03361b0d78ef2b400a99e96406aa594a5bc1c4ed",
                 "shasum": ""
             },
             "require": {
@@ -260,10 +260,10 @@
             ],
             "description": "Classes and methods for conveniently handling binary data",
             "support": {
-                "source": "https://github.com/pmmp/BinaryUtils/tree/master",
+                "source": "https://github.com/pmmp/BinaryUtils/tree/0.1.5",
                 "issues": "https://github.com/pmmp/BinaryUtils/issues"
             },
-            "time": "2019-01-01T15:58:16+00:00"
+            "time": "2019-01-04T13:32:11+00:00"
         },
         {
             "name": "pocketmine/math",
@@ -271,12 +271,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/Math.git",
-                "reference": "a162c02be87fd49abd195a7330e61be9d4b8e766"
+                "reference": "1bf44397897d8e50d747e9e7a3de245c21b464c9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/Math/zipball/a162c02be87fd49abd195a7330e61be9d4b8e766",
-                "reference": "a162c02be87fd49abd195a7330e61be9d4b8e766",
+                "url": "https://api.github.com/repos/pmmp/Math/zipball/1bf44397897d8e50d747e9e7a3de245c21b464c9",
+                "reference": "1bf44397897d8e50d747e9e7a3de245c21b464c9",
                 "shasum": ""
             },
             "require": {
@@ -302,7 +302,7 @@
                 "source": "https://github.com/pmmp/Math/tree/master",
                 "issues": "https://github.com/pmmp/Math/issues"
             },
-            "time": "2018-12-07T10:47:16+00:00"
+            "time": "2019-01-04T15:49:39+00:00"
         },
         {
             "name": "pocketmine/nbt",
@@ -310,12 +310,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/NBT.git",
-                "reference": "a32760c1797280574c461e6c42502221de499d01"
+                "reference": "863b2e509485baffd4897cd6fa8e98e7e7e5ae14"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/NBT/zipball/a32760c1797280574c461e6c42502221de499d01",
-                "reference": "a32760c1797280574c461e6c42502221de499d01",
+                "url": "https://api.github.com/repos/pmmp/NBT/zipball/863b2e509485baffd4897cd6fa8e98e7e7e5ae14",
+                "reference": "863b2e509485baffd4897cd6fa8e98e7e7e5ae14",
                 "shasum": ""
             },
             "require": {
@@ -343,7 +343,7 @@
                 "source": "https://github.com/pmmp/NBT/tree/master",
                 "issues": "https://github.com/pmmp/NBT/issues"
             },
-            "time": "2018-12-29T19:46:47+00:00"
+            "time": "2019-01-04T15:32:10+00:00"
         },
         {
             "name": "pocketmine/raklib",
@@ -351,12 +351,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLib.git",
-                "reference": "3665288c955c0dbbb40c11ee1c7b4f7e6d5199bf"
+                "reference": "8f189b687d39489e422bb30be984a33763f29662"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/3665288c955c0dbbb40c11ee1c7b4f7e6d5199bf",
-                "reference": "3665288c955c0dbbb40c11ee1c7b4f7e6d5199bf",
+                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/8f189b687d39489e422bb30be984a33763f29662",
+                "reference": "8f189b687d39489e422bb30be984a33763f29662",
                 "shasum": ""
             },
             "require": {
@@ -384,20 +384,20 @@
                 "source": "https://github.com/pmmp/RakLib/tree/master",
                 "issues": "https://github.com/pmmp/RakLib/issues"
             },
-            "time": "2018-12-28T17:22:34+00:00"
+            "time": "2019-01-04T15:05:24+00:00"
         },
         {
             "name": "pocketmine/snooze",
-            "version": "0.1.0",
+            "version": "0.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/Snooze.git",
-                "reference": "3cc9d0164230889acb08e22cc126133809e9d346"
+                "reference": "b7bd231bdb75e69300cac89ccd515fc731c38c40"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/Snooze/zipball/3cc9d0164230889acb08e22cc126133809e9d346",
-                "reference": "3cc9d0164230889acb08e22cc126133809e9d346",
+                "url": "https://api.github.com/repos/pmmp/Snooze/zipball/b7bd231bdb75e69300cac89ccd515fc731c38c40",
+                "reference": "b7bd231bdb75e69300cac89ccd515fc731c38c40",
                 "shasum": ""
             },
             "require": {
@@ -415,10 +415,10 @@
             ],
             "description": "Thread notification management library for code using the pthreads extension",
             "support": {
-                "source": "https://github.com/pmmp/Snooze/tree/0.1.0",
+                "source": "https://github.com/pmmp/Snooze/tree/0.1.1",
                 "issues": "https://github.com/pmmp/Snooze/issues"
             },
-            "time": "2018-06-13T09:36:11+00:00"
+            "time": "2019-01-04T15:54:45+00:00"
         },
         {
             "name": "pocketmine/spl",

src/pocketmine/CrashDump.php

@@ -30,6 +30,54 @@ use pocketmine\plugin\PluginManager;
 use pocketmine\utils\Utils;
 use pocketmine\utils\VersionString;
 use raklib\RakLib;
+use function base64_encode;
+use function date;
+use function error_get_last;
+use function fclose;
+use function file;
+use function file_exists;
+use function file_get_contents;
+use function fopen;
+use function fwrite;
+use function get_loaded_extensions;
+use function implode;
+use function is_dir;
+use function is_resource;
+use function json_encode;
+use function max;
+use function mkdir;
+use function ob_end_clean;
+use function ob_get_contents;
+use function ob_start;
+use function php_uname;
+use function phpinfo;
+use function phpversion;
+use function preg_replace;
+use function str_split;
+use function strpos;
+use function substr;
+use function time;
+use function zend_version;
+use function zlib_encode;
+use const E_COMPILE_ERROR;
+use const E_COMPILE_WARNING;
+use const E_CORE_ERROR;
+use const E_CORE_WARNING;
+use const E_DEPRECATED;
+use const E_ERROR;
+use const E_NOTICE;
+use const E_PARSE;
+use const E_RECOVERABLE_ERROR;
+use const E_STRICT;
+use const E_USER_DEPRECATED;
+use const E_USER_ERROR;
+use const E_USER_NOTICE;
+use const E_USER_WARNING;
+use const E_WARNING;
+use const FILE_IGNORE_NEW_LINES;
+use const JSON_UNESCAPED_SLASHES;
+use const PHP_EOL;
+use const PHP_OS;
 
 class CrashDump{
 

src/pocketmine/MemoryManager.php

@@ -28,6 +28,39 @@ use pocketmine\scheduler\DumpWorkerMemoryTask;
 use pocketmine\scheduler\GarbageCollectionTask;
 use pocketmine\timings\Timings;
 use pocketmine\utils\Utils;
+use function arsort;
+use function count;
+use function fclose;
+use function file_exists;
+use function file_put_contents;
+use function fopen;
+use function fwrite;
+use function gc_collect_cycles;
+use function gc_disable;
+use function gc_enable;
+use function get_class;
+use function get_declared_classes;
+use function implode;
+use function ini_get;
+use function ini_set;
+use function is_array;
+use function is_object;
+use function is_resource;
+use function is_string;
+use function json_encode;
+use function min;
+use function mkdir;
+use function preg_match;
+use function print_r;
+use function round;
+use function spl_object_hash;
+use function sprintf;
+use function strlen;
+use function strtoupper;
+use function substr;
+use const JSON_PRETTY_PRINT;
+use const JSON_UNESCAPED_SLASHES;
+use const SORT_NUMERIC;
 
 class MemoryManager{
 

src/pocketmine/Player.php

@@ -135,6 +135,35 @@ use pocketmine\tile\Tile;
 use pocketmine\timings\Timings;
 use pocketmine\utils\TextFormat;
 use pocketmine\utils\UUID;
+use function abs;
+use function array_merge;
+use function assert;
+use function ceil;
+use function count;
+use function explode;
+use function floor;
+use function fmod;
+use function get_class;
+use function in_array;
+use function is_int;
+use function json_encode;
+use function json_last_error_msg;
+use function lcg_value;
+use function max;
+use function microtime;
+use function min;
+use function preg_match;
+use function round;
+use function spl_object_hash;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function substr;
+use function trim;
+use function ucfirst;
+use const M_PI;
+use const M_SQRT3;
+use const PHP_INT_MAX;
 
 
 /**

src/pocketmine/Server.php

@@ -112,6 +112,69 @@ use pocketmine\utils\Terminal;
 use pocketmine\utils\TextFormat;
 use pocketmine\utils\Utils;
 use pocketmine\utils\UUID;
+use function array_key_exists;
+use function array_keys;
+use function array_shift;
+use function array_sum;
+use function asort;
+use function assert;
+use function base64_encode;
+use function bin2hex;
+use function class_exists;
+use function count;
+use function define;
+use function explode;
+use function extension_loaded;
+use function file_exists;
+use function file_get_contents;
+use function file_put_contents;
+use function filemtime;
+use function floor;
+use function function_exists;
+use function gc_collect_cycles;
+use function get_class;
+use function getmypid;
+use function getopt;
+use function implode;
+use function ini_get;
+use function ini_set;
+use function is_array;
+use function is_bool;
+use function is_string;
+use function is_subclass_of;
+use function json_decode;
+use function max;
+use function microtime;
+use function min;
+use function mkdir;
+use function pcntl_signal;
+use function pcntl_signal_dispatch;
+use function preg_replace;
+use function random_bytes;
+use function realpath;
+use function register_shutdown_function;
+use function rename;
+use function round;
+use function sleep;
+use function spl_object_hash;
+use function sprintf;
+use function str_repeat;
+use function str_replace;
+use function stripos;
+use function strlen;
+use function strrpos;
+use function strtolower;
+use function substr;
+use function time;
+use function touch;
+use function trim;
+use const DIRECTORY_SEPARATOR;
+use const PHP_EOL;
+use const PHP_INT_MAX;
+use const PTHREADS_INHERIT_NONE;
+use const SIGHUP;
+use const SIGINT;
+use const SIGTERM;
 
 /**
  * The class that manages everything

src/pocketmine/ThreadManager.php

@@ -23,6 +23,8 @@ declare(strict_types=1);
 
 namespace pocketmine;
 
+use function spl_object_hash;
+
 class ThreadManager extends \Volatile{
 
 	/** @var ThreadManager */

src/pocketmine/block/BaseRail.php

@@ -28,6 +28,13 @@ use pocketmine\item\Item;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function array_map;
+use function array_reverse;
+use function array_search;
+use function array_shift;
+use function count;
+use function implode;
+use function in_array;
 
 abstract class BaseRail extends Flowable{
 
@@ -115,7 +122,7 @@ abstract class BaseRail extends Flowable{
 			$meta = array_search(array_reverse($connections), $lookup, true);
 		}
 		if($meta === false){
-			throw new \InvalidArgumentException("No meta value matches connections " . implode(", ", array_map('dechex', $connections)));
+			throw new \InvalidArgumentException("No meta value matches connections " . implode(", ", array_map('\dechex', $connections)));
 		}
 
 		return $meta;

src/pocketmine/block/Beetroot.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Beetroot extends Crops{
 

src/pocketmine/block/Block.php

@@ -41,6 +41,10 @@ use pocketmine\metadata\Metadatable;
 use pocketmine\metadata\MetadataValue;
 use pocketmine\Player;
 use pocketmine\plugin\Plugin;
+use function array_merge;
+use function assert;
+use function dechex;
+use const PHP_INT_MAX;
 
 class Block extends Position implements BlockIds, Metadatable{
 

src/pocketmine/block/BlockFactory.php

@@ -29,6 +29,12 @@ use pocketmine\block\utils\PillarRotationTrait;
 use pocketmine\block\utils\WoodType;
 use pocketmine\item\Item;
 use pocketmine\level\Position;
+use function array_fill;
+use function file_get_contents;
+use function get_class;
+use function json_decode;
+use function max;
+use function min;
 
 /**
  * Manages block registration and instance creation

src/pocketmine/block/BrownMushroomBlock.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
+use function mt_rand;
 
 class BrownMushroomBlock extends RedMushroomBlock{
 

src/pocketmine/block/Carrot.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Carrot extends Crops{
 

src/pocketmine/block/CoalOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class CoalOre extends Solid{
 

src/pocketmine/block/CocoaBlock.php

@@ -31,6 +31,7 @@ use pocketmine\math\Bearing;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class CocoaBlock extends Transparent{
 

src/pocketmine/block/Crops.php

@@ -29,6 +29,7 @@ use pocketmine\item\Item;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 abstract class Crops extends Flowable{
 	/** @var int */

src/pocketmine/block/DeadBush.php

@@ -28,6 +28,7 @@ use pocketmine\item\ItemFactory;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class DeadBush extends Flowable{
 

src/pocketmine/block/DiamondOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class DiamondOre extends Solid{
 

src/pocketmine/block/DoubleTallGrass.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class DoubleTallGrass extends DoublePlant{
 

src/pocketmine/block/EmeraldOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class EmeraldOre extends Solid{
 

src/pocketmine/block/Fire.php

@@ -32,6 +32,8 @@ use pocketmine\event\entity\EntityDamageByBlockEvent;
 use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\item\Item;
 use pocketmine\math\Facing;
+use function min;
+use function mt_rand;
 
 class Fire extends Flowable{
 

src/pocketmine/block/Glowstone.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Glowstone extends Transparent{
 

src/pocketmine/block/Grass.php

@@ -32,6 +32,7 @@ use pocketmine\level\generator\object\TallGrass as TallGrassObject;
 use pocketmine\math\Facing;
 use pocketmine\Player;
 use pocketmine\utils\Random;
+use function mt_rand;
 
 class Grass extends Solid{
 

src/pocketmine/block/Gravel.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Gravel extends Fallable{
 

src/pocketmine/block/ItemFrame.php

@@ -30,6 +30,7 @@ use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\tile\ItemFrame as TileItemFrame;
 use pocketmine\tile\Tile;
+use function lcg_value;
 
 class ItemFrame extends Flowable{
 	protected $id = Block::ITEM_FRAME_BLOCK;

src/pocketmine/block/LapisOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class LapisOre extends Solid{
 

src/pocketmine/block/Leaves.php

@@ -31,6 +31,7 @@ use pocketmine\level\Level;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class Leaves extends Transparent{
 	/** @var int */

src/pocketmine/block/Liquid.php

@@ -32,6 +32,9 @@ use pocketmine\level\Level;
 use pocketmine\level\sound\FizzSound;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Vector3;
+use function array_fill;
+use function lcg_value;
+use function min;
 
 abstract class Liquid extends Transparent{
 	/** @var int */

src/pocketmine/block/Melon.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Melon extends Transparent{
 

src/pocketmine/block/MonsterSpawner.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class MonsterSpawner extends Transparent{
 

src/pocketmine/block/Mycelium.php

@@ -27,6 +27,7 @@ use pocketmine\event\block\BlockSpreadEvent;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\math\Facing;
+use function mt_rand;
 
 class Mycelium extends Solid{
 

src/pocketmine/block/NetherQuartzOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use function mt_rand;
 
 class NetherQuartzOre extends Solid{
 

src/pocketmine/block/NetherWartPlant.php

@@ -31,6 +31,7 @@ use pocketmine\item\ItemFactory;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class NetherWartPlant extends Flowable{
 	protected $id = Block::NETHER_WART_PLANT;

src/pocketmine/block/Potato.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Potato extends Crops{
 

src/pocketmine/block/RedMushroomBlock.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
+use function mt_rand;
 
 class RedMushroomBlock extends Solid{
 

src/pocketmine/block/RedstoneOre.php

@@ -28,6 +28,7 @@ use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class RedstoneOre extends Solid{
 

src/pocketmine/block/Sapling.php

@@ -29,6 +29,7 @@ use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\utils\Random;
+use function mt_rand;
 
 class Sapling extends Flowable{
 

src/pocketmine/block/SignPost.php

@@ -30,6 +30,7 @@ use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\tile\Sign as TileSign;
 use pocketmine\tile\Tile;
+use function floor;
 
 class SignPost extends Transparent{
 

src/pocketmine/block/Skull.php

@@ -32,6 +32,7 @@ use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\tile\Skull as TileSkull;
 use pocketmine\tile\Tile;
+use function floor;
 
 class Skull extends Flowable{
 

src/pocketmine/block/StandingBanner.php

@@ -32,6 +32,7 @@ use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\tile\Banner as TileBanner;
 use pocketmine\tile\Tile;
+use function floor;
 
 class StandingBanner extends Transparent{
 

src/pocketmine/block/Stem.php

@@ -27,6 +27,8 @@ use pocketmine\event\block\BlockGrowEvent;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\math\Facing;
+use function array_rand;
+use function mt_rand;
 
 abstract class Stem extends Crops{
 

src/pocketmine/block/TNT.php

@@ -30,6 +30,9 @@ use pocketmine\item\Item;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\utils\Random;
+use function cos;
+use function sin;
+use const M_PI;
 
 class TNT extends Solid{
 

src/pocketmine/block/TallGrass.php

@@ -28,6 +28,7 @@ use pocketmine\item\ItemFactory;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function mt_rand;
 
 class TallGrass extends Flowable{
 

src/pocketmine/block/Vine.php

@@ -29,6 +29,9 @@ use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
+use function array_intersect_key;
+use function max;
+use function min;
 
 class Vine extends Flowable{
 	private const FLAG_SOUTH = 0x01;

src/pocketmine/block/Wheat.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Wheat extends Crops{
 

src/pocketmine/command/Command.php

@@ -32,6 +32,8 @@ use pocketmine\permission\PermissionManager;
 use pocketmine\Server;
 use pocketmine\timings\TimingsHandler;
 use pocketmine\utils\TextFormat;
+use function explode;
+use function str_replace;
 
 abstract class Command{
 

src/pocketmine/command/CommandReader.php

@@ -26,6 +26,22 @@ namespace pocketmine\command;
 use pocketmine\snooze\SleeperNotifier;
 use pocketmine\Thread;
 use pocketmine\utils\Utils;
+use function extension_loaded;
+use function fclose;
+use function fgets;
+use function fopen;
+use function fstat;
+use function getopt;
+use function is_resource;
+use function microtime;
+use function preg_replace;
+use function readline;
+use function readline_add_history;
+use function stream_isatty;
+use function stream_select;
+use function trim;
+use function usleep;
+use const STDIN;
 
 class CommandReader extends Thread{
 

src/pocketmine/command/ConsoleCommandSender.php

@@ -31,6 +31,9 @@ use pocketmine\permission\PermissionAttachmentInfo;
 use pocketmine\plugin\Plugin;
 use pocketmine\Server;
 use pocketmine\utils\MainLogger;
+use function explode;
+use function trim;
+use const PHP_INT_MAX;
 
 class ConsoleCommandSender implements CommandSender{
 

src/pocketmine/command/FormattedCommandAlias.php

@@ -25,6 +25,11 @@ namespace pocketmine\command;
 
 use pocketmine\Server;
 use pocketmine\utils\TextFormat;
+use function count;
+use function ord;
+use function strlen;
+use function strpos;
+use function substr;
 
 class FormattedCommandAlias extends Command{
 	private $formatStrings = [];

src/pocketmine/command/RemoteConsoleCommandSender.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\command;
 
 use pocketmine\lang\TextContainer;
+use function trim;
 
 class RemoteConsoleCommandSender extends ConsoleCommandSender{
 

src/pocketmine/command/SimpleCommandMap.php

@@ -66,6 +66,16 @@ use pocketmine\command\defaults\VersionCommand;
 use pocketmine\command\defaults\WhitelistCommand;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\Server;
+use function array_map;
+use function array_shift;
+use function count;
+use function explode;
+use function implode;
+use function min;
+use function str_getcsv;
+use function strpos;
+use function strtolower;
+use function trim;
 
 class SimpleCommandMap implements CommandMap{
 
@@ -242,7 +252,7 @@ class SimpleCommandMap implements CommandMap{
 	}
 
 	public function dispatch(CommandSender $sender, string $commandLine) : bool{
-		$args = array_map("stripslashes", str_getcsv($commandLine, " "));
+		$args = array_map("\stripslashes", str_getcsv($commandLine, " "));
 		$sentCommandLabel = "";
 		$target = $this->matchCommand($sentCommandLabel, $args);
 

src/pocketmine/command/defaults/BanCommand.php

@@ -28,6 +28,9 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
+use function array_shift;
+use function count;
+use function implode;
 
 class BanCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/BanIpCommand.php

@@ -28,6 +28,10 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
+use function array_shift;
+use function count;
+use function implode;
+use function preg_match;
 
 class BanIpCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/BanListCommand.php

@@ -27,6 +27,10 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\permission\BanEntry;
+use function array_map;
+use function count;
+use function implode;
+use function strtolower;
 
 class BanListCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/DefaultGamemodeCommand.php

@@ -27,6 +27,7 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Server;
+use function count;
 
 class DefaultGamemodeCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/DeopCommand.php

@@ -29,6 +29,8 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function array_shift;
+use function count;
 
 class DeopCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/DifficultyCommand.php

@@ -28,6 +28,7 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\level\Level;
+use function count;
 
 class DifficultyCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/DumpMemoryCommand.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\command\defaults;
 
 use pocketmine\command\CommandSender;
+use function date;
 
 class DumpMemoryCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/EffectCommand.php

@@ -29,6 +29,9 @@ use pocketmine\entity\Effect;
 use pocketmine\entity\EffectInstance;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\utils\TextFormat;
+use function count;
+use function strtolower;
+use const INT32_MAX;
 
 class EffectCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/EnchantCommand.php

@@ -29,6 +29,8 @@ use pocketmine\item\enchantment\Enchantment;
 use pocketmine\item\enchantment\EnchantmentInstance;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\utils\TextFormat;
+use function count;
+use function is_numeric;
 
 class EnchantCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/GamemodeCommand.php

@@ -30,6 +30,7 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\Server;
 use pocketmine\utils\TextFormat;
+use function count;
 
 class GamemodeCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/GarbageCollectorCommand.php

@@ -25,6 +25,10 @@ namespace pocketmine\command\defaults;
 
 use pocketmine\command\CommandSender;
 use pocketmine\utils\TextFormat;
+use function count;
+use function memory_get_usage;
+use function number_format;
+use function round;
 
 class GarbageCollectorCommand extends VanillaCommand{
 
@@ -66,7 +70,7 @@ class GarbageCollectorCommand extends VanillaCommand{
 		$sender->sendMessage(TextFormat::GOLD . "Tiles: " . TextFormat::RED . number_format($tilesCollected));
 
 		$sender->sendMessage(TextFormat::GOLD . "Cycles: " . TextFormat::RED . number_format($cyclesCollected));
-		$sender->sendMessage(TextFormat::GOLD . "Memory freed: " . TextFormat::RED . number_format(round((($memory - memory_get_usage()) / 1024) / 1024, 2)) . " MB");
+		$sender->sendMessage(TextFormat::GOLD . "Memory freed: " . TextFormat::RED . number_format(round((($memory - memory_get_usage()) / 1024) / 1024, 2), 2) . " MB");
 		return true;
 	}
 }

src/pocketmine/command/defaults/GiveCommand.php

@@ -31,6 +31,9 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\nbt\JsonNbtParser;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\utils\TextFormat;
+use function array_slice;
+use function count;
+use function implode;
 
 class GiveCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/HelpCommand.php

@@ -27,6 +27,17 @@ use pocketmine\command\Command;
 use pocketmine\command\CommandSender;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\utils\TextFormat;
+use function array_chunk;
+use function array_pop;
+use function count;
+use function explode;
+use function implode;
+use function is_numeric;
+use function ksort;
+use function min;
+use function strtolower;
+use const SORT_FLAG_CASE;
+use const SORT_NATURAL;
 
 class HelpCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/KickCommand.php

@@ -29,6 +29,10 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function array_shift;
+use function count;
+use function implode;
+use function trim;
 
 class KickCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/KillCommand.php

@@ -30,6 +30,7 @@ use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
 
 class KillCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/ListCommand.php

@@ -26,6 +26,10 @@ namespace pocketmine\command\defaults;
 use pocketmine\command\CommandSender;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
+use function array_filter;
+use function array_map;
+use function count;
+use function implode;
 
 class ListCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/MeCommand.php

@@ -28,6 +28,8 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
+use function implode;
 
 class MeCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/OpCommand.php

@@ -29,6 +29,8 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function array_shift;
+use function count;
 
 class OpCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/PardonCommand.php

@@ -27,6 +27,7 @@ use pocketmine\command\Command;
 use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
+use function count;
 
 class PardonCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/PardonIpCommand.php

@@ -27,6 +27,8 @@ use pocketmine\command\Command;
 use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
+use function count;
+use function preg_match;
 
 class PardonIpCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/ParticleCommand.php

@@ -62,6 +62,13 @@ use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\utils\Random;
 use pocketmine\utils\TextFormat;
+use function count;
+use function explode;
+use function max;
+use function microtime;
+use function mt_rand;
+use function strpos;
+use function strtolower;
 
 class ParticleCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/PluginsCommand.php

@@ -27,6 +27,9 @@ use pocketmine\command\CommandSender;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\plugin\Plugin;
 use pocketmine\utils\TextFormat;
+use function array_map;
+use function count;
+use function implode;
 
 class PluginsCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/SayCommand.php

@@ -29,6 +29,8 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
+use function implode;
 
 class SayCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/SetWorldSpawnCommand.php

@@ -30,6 +30,8 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
+use function round;
 
 class SetWorldSpawnCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/SpawnpointCommand.php

@@ -31,6 +31,8 @@ use pocketmine\level\Level;
 use pocketmine\level\Position;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
+use function round;
 
 class SpawnpointCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/StatusCommand.php

@@ -26,6 +26,11 @@ namespace pocketmine\command\defaults;
 use pocketmine\command\CommandSender;
 use pocketmine\utils\TextFormat;
 use pocketmine\utils\Utils;
+use function count;
+use function floor;
+use function microtime;
+use function number_format;
+use function round;
 
 class StatusCommand extends VanillaCommand{
 
@@ -91,14 +96,14 @@ class StatusCommand extends VanillaCommand{
 
 		$sender->sendMessage(TextFormat::GOLD . "Thread count: " . TextFormat::RED . Utils::getThreadCount());
 
-		$sender->sendMessage(TextFormat::GOLD . "Main thread memory: " . TextFormat::RED . number_format(round(($mUsage[0] / 1024) / 1024, 2)) . " MB.");
-		$sender->sendMessage(TextFormat::GOLD . "Total memory: " . TextFormat::RED . number_format(round(($mUsage[1] / 1024) / 1024, 2)) . " MB.");
-		$sender->sendMessage(TextFormat::GOLD . "Total virtual memory: " . TextFormat::RED . number_format(round(($mUsage[2] / 1024) / 1024, 2)) . " MB.");
-		$sender->sendMessage(TextFormat::GOLD . "Heap memory: " . TextFormat::RED . number_format(round(($rUsage[0] / 1024) / 1024, 2)) . " MB.");
-		$sender->sendMessage(TextFormat::GOLD . "Maximum memory (system): " . TextFormat::RED . number_format(round(($mUsage[2] / 1024) / 1024, 2)) . " MB.");
+		$sender->sendMessage(TextFormat::GOLD . "Main thread memory: " . TextFormat::RED . number_format(round(($mUsage[0] / 1024) / 1024, 2), 2) . " MB.");
+		$sender->sendMessage(TextFormat::GOLD . "Total memory: " . TextFormat::RED . number_format(round(($mUsage[1] / 1024) / 1024, 2), 2) . " MB.");
+		$sender->sendMessage(TextFormat::GOLD . "Total virtual memory: " . TextFormat::RED . number_format(round(($mUsage[2] / 1024) / 1024, 2), 2) . " MB.");
+		$sender->sendMessage(TextFormat::GOLD . "Heap memory: " . TextFormat::RED . number_format(round(($rUsage[0] / 1024) / 1024, 2), 2) . " MB.");
+		$sender->sendMessage(TextFormat::GOLD . "Maximum memory (system): " . TextFormat::RED . number_format(round(($mUsage[2] / 1024) / 1024, 2), 2) . " MB.");
 
 		if($server->getProperty("memory.global-limit") > 0){
-			$sender->sendMessage(TextFormat::GOLD . "Maximum memory (manager): " . TextFormat::RED . number_format(round($server->getProperty("memory.global-limit"), 2)) . " MB.");
+			$sender->sendMessage(TextFormat::GOLD . "Maximum memory (manager): " . TextFormat::RED . number_format(round($server->getProperty("memory.global-limit"), 2), 2) . " MB.");
 		}
 
 		foreach($server->getLevels() as $level){

src/pocketmine/command/defaults/TeleportCommand.php

@@ -30,6 +30,10 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function array_filter;
+use function array_values;
+use function count;
+use function round;
 
 class TeleportCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/TellCommand.php

@@ -28,6 +28,9 @@ use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function array_shift;
+use function count;
+use function implode;
 
 class TellCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/TimeCommand.php

@@ -30,6 +30,7 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\level\Level;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
+use function count;
 
 class TimeCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/TimingsCommand.php

@@ -30,6 +30,22 @@ use pocketmine\Player;
 use pocketmine\scheduler\BulkCurlTask;
 use pocketmine\timings\TimingsHandler;
 use pocketmine\utils\InternetException;
+use function count;
+use function fclose;
+use function file_exists;
+use function fopen;
+use function fseek;
+use function http_build_query;
+use function is_array;
+use function json_decode;
+use function mkdir;
+use function stream_get_contents;
+use function strtolower;
+use const CURLOPT_AUTOREFERER;
+use const CURLOPT_FOLLOWLOCATION;
+use const CURLOPT_HTTPHEADER;
+use const CURLOPT_POST;
+use const CURLOPT_POSTFIELDS;
 
 class TimingsCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/TitleCommand.php

@@ -26,6 +26,9 @@ namespace pocketmine\command\defaults;
 use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
+use function array_slice;
+use function count;
+use function implode;
 
 class TitleCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/TransferServerCommand.php

@@ -28,6 +28,7 @@ namespace pocketmine\command\defaults;
 use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\Player;
+use function count;
 
 class TransferServerCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/VanillaCommand.php

@@ -28,6 +28,8 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\utils\TextFormat;
+use function is_numeric;
+use function substr;
 
 abstract class VanillaCommand extends Command{
 	public const MAX_COORD = 30000000;

src/pocketmine/command/defaults/VersionCommand.php

@@ -28,6 +28,10 @@ use pocketmine\lang\TranslationContainer;
 use pocketmine\network\mcpe\protocol\ProtocolInfo;
 use pocketmine\plugin\Plugin;
 use pocketmine\utils\TextFormat;
+use function count;
+use function implode;
+use function stripos;
+use function strtolower;
 
 class VersionCommand extends VanillaCommand{
 

src/pocketmine/command/defaults/WhitelistCommand.php

@@ -28,6 +28,9 @@ use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\utils\TextFormat;
+use function count;
+use function implode;
+use function strtolower;
 
 class WhitelistCommand extends VanillaCommand{
 

src/pocketmine/entity/Attribute.php

@@ -23,6 +23,9 @@ declare(strict_types=1);
 
 namespace pocketmine\entity;
 
+use function max;
+use function min;
+
 class Attribute{
 	public const MC_PREFIX = "minecraft:";
 

src/pocketmine/entity/AttributeMap.php

@@ -23,6 +23,8 @@ declare(strict_types=1);
 
 namespace pocketmine\entity;
 
+use function array_filter;
+
 class AttributeMap implements \ArrayAccess{
 	/** @var Attribute[] */
 	private $attributes = [];

src/pocketmine/entity/DataPropertyManager.php

@@ -25,6 +25,10 @@ namespace pocketmine\entity;
 
 use pocketmine\item\Item;
 use pocketmine\math\Vector3;
+use function assert;
+use function is_float;
+use function is_int;
+use function is_string;
 
 class DataPropertyManager{
 

src/pocketmine/entity/Effect.php

@@ -29,6 +29,9 @@ use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\event\entity\EntityRegainHealthEvent;
 use pocketmine\event\player\PlayerExhaustEvent;
 use pocketmine\utils\Color;
+use function constant;
+use function defined;
+use function strtoupper;
 
 class Effect{
 	public const SPEED = 1;

src/pocketmine/entity/EffectInstance.php

@@ -24,6 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\entity;
 
 use pocketmine\utils\Color;
+use function max;
+use const INT32_MAX;
 
 class EffectInstance{
 	/** @var Effect */

src/pocketmine/entity/Entity.php

@@ -76,6 +76,23 @@ use pocketmine\Server;
 use pocketmine\timings\Timings;
 use pocketmine\timings\TimingsHandler;
 use pocketmine\utils\Utils;
+use function abs;
+use function array_unique;
+use function assert;
+use function cos;
+use function count;
+use function current;
+use function deg2rad;
+use function floor;
+use function get_class;
+use function in_array;
+use function is_array;
+use function is_infinite;
+use function is_nan;
+use function lcg_value;
+use function reset;
+use function sin;
+use const M_PI_2;
 
 abstract class Entity extends Location implements Metadatable, EntityIds{
 

src/pocketmine/entity/Human.php

@@ -56,6 +56,18 @@ use pocketmine\network\mcpe\protocol\PlayerSkinPacket;
 use pocketmine\network\mcpe\protocol\types\PlayerListEntry;
 use pocketmine\Player;
 use pocketmine\utils\UUID;
+use function array_filter;
+use function array_merge;
+use function array_rand;
+use function array_values;
+use function ceil;
+use function max;
+use function min;
+use function mt_rand;
+use function random_int;
+use function strlen;
+use const INT32_MAX;
+use const INT32_MIN;
 
 class Human extends Creature implements ProjectileSource, InventoryHolder{
 

src/pocketmine/entity/Living.php

@@ -52,6 +52,19 @@ use pocketmine\Player;
 use pocketmine\timings\Timings;
 use pocketmine\utils\Binary;
 use pocketmine\utils\Color;
+use function abs;
+use function array_shift;
+use function atan2;
+use function ceil;
+use function count;
+use function floor;
+use function lcg_value;
+use function max;
+use function min;
+use function mt_getrandmax;
+use function mt_rand;
+use function sqrt;
+use const M_PI;
 
 abstract class Living extends Entity implements Damageable{
 

src/pocketmine/entity/Skin.php

@@ -23,6 +23,10 @@ declare(strict_types=1);
 
 namespace pocketmine\entity;
 
+use function json_decode;
+use function json_encode;
+use function strlen;
+
 class Skin{
 
 	/** @var string */

src/pocketmine/entity/Squid.php

@@ -30,6 +30,10 @@ use pocketmine\item\ItemFactory;
 use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\mcpe\protocol\EntityEventPacket;
+use function atan2;
+use function mt_rand;
+use function sqrt;
+use const M_PI;
 
 class Squid extends WaterAnimal{
 	public const NETWORK_ID = self::SQUID;

src/pocketmine/entity/Zombie.php

@@ -25,6 +25,7 @@ namespace pocketmine\entity;
 
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use function mt_rand;
 
 class Zombie extends Monster{
 	public const NETWORK_ID = self::ZOMBIE;

src/pocketmine/entity/object/FallingBlock.php

@@ -32,6 +32,7 @@ use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
+use function get_class;
 
 class FallingBlock extends Entity{
 	public const NETWORK_ID = self::FALLING_BLOCK;

src/pocketmine/entity/object/ItemEntity.php

@@ -32,6 +32,7 @@ use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\mcpe\protocol\AddItemEntityPacket;
 use pocketmine\network\mcpe\protocol\TakeItemEntityPacket;
 use pocketmine\Player;
+use function get_class;
 
 class ItemEntity extends Entity{
 	public const NETWORK_ID = self::ITEM;

src/pocketmine/entity/object/Painting.php

@@ -39,6 +39,7 @@ use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\mcpe\protocol\AddPaintingPacket;
 use pocketmine\Player;
+use function ceil;
 
 class Painting extends Entity{
 	public const NETWORK_ID = self::PAINTING;

src/pocketmine/entity/projectile/Arrow.php

@@ -36,6 +36,8 @@ use pocketmine\network\mcpe\protocol\EntityEventPacket;
 use pocketmine\network\mcpe\protocol\LevelSoundEventPacket;
 use pocketmine\network\mcpe\protocol\TakeItemEntityPacket;
 use pocketmine\Player;
+use function mt_rand;
+use function sqrt;
 
 class Arrow extends Projectile{
 	public const NETWORK_ID = self::ARROW;