diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 3d98dd23b..bd765db68 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -216,8 +216,6 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 	/**
 	 * Validates the given username.
-	 *
-	 * @param string $name
 	 */
 	public static function isValidUserName(?string $name) : bool{
 		if($name === null){
@@ -661,10 +659,6 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		return $this->perm->hasPermission($name);
 	}
 
-	/**
-	 * @param string $name
-	 * @param bool   $value
-	 */
 	public function addAttachment(Plugin $plugin, string $name = null, bool $value = null) : PermissionAttachment{
 		return $this->perm->addAttachment($plugin, $name, $value);
 	}
diff --git a/src/pocketmine/block/BlockFactory.php b/src/pocketmine/block/BlockFactory.php
index fd89dbd23..ac89d3d9f 100644
--- a/src/pocketmine/block/BlockFactory.php
+++ b/src/pocketmine/block/BlockFactory.php
@@ -363,8 +363,6 @@ class BlockFactory{
 
 	/**
 	 * Returns a new Block instance with the specified ID, meta and position.
-	 *
-	 * @param Position $pos
 	 */
 	public static function get(int $id, int $meta = 0, Position $pos = null) : Block{
 		if($meta < 0 or $meta > 0xf){
diff --git a/src/pocketmine/command/Command.php b/src/pocketmine/command/Command.php
index da1201ebd..c45896ea7 100644
--- a/src/pocketmine/command/Command.php
+++ b/src/pocketmine/command/Command.php
@@ -74,7 +74,6 @@ abstract class Command{
 	public $timings;
 
 	/**
-	 * @param string   $usageMessage
 	 * @param string[] $aliases
 	 */
 	public function __construct(string $name, string $description = "", string $usageMessage = null, array $aliases = []){
diff --git a/src/pocketmine/command/ConsoleCommandSender.php b/src/pocketmine/command/ConsoleCommandSender.php
index eacd814a7..2ce7fd9ce 100644
--- a/src/pocketmine/command/ConsoleCommandSender.php
+++ b/src/pocketmine/command/ConsoleCommandSender.php
@@ -61,10 +61,6 @@ class ConsoleCommandSender implements CommandSender{
 		return $this->perm->hasPermission($name);
 	}
 
-	/**
-	 * @param string $name
-	 * @param bool   $value
-	 */
 	public function addAttachment(Plugin $plugin, string $name = null, bool $value = null) : PermissionAttachment{
 		return $this->perm->addAttachment($plugin, $name, $value);
 	}
diff --git a/src/pocketmine/entity/Skin.php b/src/pocketmine/entity/Skin.php
index e9e22a8b3..f94ce9a88 100644
--- a/src/pocketmine/entity/Skin.php
+++ b/src/pocketmine/entity/Skin.php
@@ -57,7 +57,6 @@ class Skin{
 
 	/**
 	 * @deprecated
-	 * @return bool
 	 */
 	public function isValid() : bool{
 		try{
diff --git a/src/pocketmine/event/entity/EntityEffectAddEvent.php b/src/pocketmine/event/entity/EntityEffectAddEvent.php
index 628221908..ddc382a77 100644
--- a/src/pocketmine/event/entity/EntityEffectAddEvent.php
+++ b/src/pocketmine/event/entity/EntityEffectAddEvent.php
@@ -33,9 +33,6 @@ class EntityEffectAddEvent extends EntityEffectEvent{
 	/** @var EffectInstance|null */
 	private $oldEffect;
 
-	/**
-	 * @param EffectInstance $oldEffect
-	 */
 	public function __construct(Entity $entity, EffectInstance $effect, EffectInstance $oldEffect = null){
 		parent::__construct($entity, $effect);
 		$this->oldEffect = $oldEffect;
diff --git a/src/pocketmine/inventory/BaseInventory.php b/src/pocketmine/inventory/BaseInventory.php
index 6686c101f..f512b5609 100644
--- a/src/pocketmine/inventory/BaseInventory.php
+++ b/src/pocketmine/inventory/BaseInventory.php
@@ -55,8 +55,6 @@ abstract class BaseInventory implements Inventory{
 
 	/**
 	 * @param Item[] $items
-	 * @param int    $size
-	 * @param string $title
 	 */
 	public function __construct(array $items = [], int $size = null, string $title = null){
 		$this->slots = new \SplFixedArray($size ?? $this->getDefaultSize());
diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index 457b52704..b43fd31cc 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -1643,8 +1643,6 @@ class Level implements ChunkManager, Metadatable{
 	}
 
 	/**
-	 * @param Vector3 $motion
-	 *
 	 * @return ItemEntity|null
 	 */
 	public function dropItem(Vector3 $source, Item $item, Vector3 $motion = null, int $delay = 10){
@@ -1725,7 +1723,6 @@ class Level implements ChunkManager, Metadatable{
 	 * It'll try to lower the durability if Item is a tool, and set it to Air if broken.
 	 *
 	 * @param Item    $item reference parameter (if null, can break anything)
-	 * @param Player  $player
 	 */
 	public function useBreakOn(Vector3 $vector, Item &$item = null, Player $player = null, bool $createParticles = false) : bool{
 		$target = $this->getBlock($vector);
@@ -1995,8 +1992,6 @@ class Level implements ChunkManager, Metadatable{
 	/**
 	 * Returns the entities near the current one inside the AxisAlignedBB
 	 *
-	 * @param Entity        $entity
-	 *
 	 * @return Entity[]
 	 */
 	public function getNearbyEntities(AxisAlignedBB $bb, Entity $entity = null) : array{
diff --git a/src/pocketmine/level/Location.php b/src/pocketmine/level/Location.php
index 7ab9bf512..a3394e31a 100644
--- a/src/pocketmine/level/Location.php
+++ b/src/pocketmine/level/Location.php
@@ -38,7 +38,6 @@ class Location extends Position{
 	 * @param float|int $z
 	 * @param float     $yaw
 	 * @param float     $pitch
-	 * @param Level     $level
 	 */
 	public function __construct($x = 0, $y = 0, $z = 0, $yaw = 0.0, $pitch = 0.0, Level $level = null){
 		$this->yaw = $yaw;
@@ -47,7 +46,6 @@ class Location extends Position{
 	}
 
 	/**
-	 * @param Level|null $level default null
 	 * @param float      $yaw   default 0.0
 	 * @param float      $pitch default 0.0
 	 */
diff --git a/src/pocketmine/level/Position.php b/src/pocketmine/level/Position.php
index 68c669454..19e4fcdb5 100644
--- a/src/pocketmine/level/Position.php
+++ b/src/pocketmine/level/Position.php
@@ -36,7 +36,6 @@ class Position extends Vector3{
 	 * @param float|int $x
 	 * @param float|int $y
 	 * @param float|int $z
-	 * @param Level     $level
 	 */
 	public function __construct($x = 0, $y = 0, $z = 0, Level $level = null){
 		parent::__construct($x, $y, $z);
diff --git a/src/pocketmine/permission/BanList.php b/src/pocketmine/permission/BanList.php
index 8d904ff25..71dae9c84 100644
--- a/src/pocketmine/permission/BanList.php
+++ b/src/pocketmine/permission/BanList.php
@@ -94,11 +94,6 @@ class BanList{
 		$this->save();
 	}
 
-	/**
-	 * @param string    $reason
-	 * @param \DateTime $expires
-	 * @param string    $source
-	 */
 	public function addBan(string $target, string $reason = null, \DateTime $expires = null, string $source = null) : BanEntry{
 		$entry = new BanEntry($target);
 		$entry->setSource($source ?? $entry->getSource());
diff --git a/src/pocketmine/permission/DefaultPermissions.php b/src/pocketmine/permission/DefaultPermissions.php
index 410c2e7f3..fa9e73ed5 100644
--- a/src/pocketmine/permission/DefaultPermissions.php
+++ b/src/pocketmine/permission/DefaultPermissions.php
@@ -26,9 +26,6 @@ namespace pocketmine\permission;
 abstract class DefaultPermissions{
 	public const ROOT = "pocketmine";
 
-	/**
-	 * @param Permission $parent
-	 */
 	public static function registerPermission(Permission $perm, Permission $parent = null) : Permission{
 		if($parent instanceof Permission){
 			$parent->getChildren()[$perm->getName()] = true;
diff --git a/src/pocketmine/permission/Permissible.php b/src/pocketmine/permission/Permissible.php
index 8c8d81816..20eb887c8 100644
--- a/src/pocketmine/permission/Permissible.php
+++ b/src/pocketmine/permission/Permissible.php
@@ -41,10 +41,6 @@ interface Permissible extends ServerOperator{
 	 */
 	public function hasPermission($name) : bool;
 
-	/**
-	 * @param string $name
-	 * @param bool   $value
-	 */
 	public function addAttachment(Plugin $plugin, string $name = null, bool $value = null) : PermissionAttachment;
 
 	/**
diff --git a/src/pocketmine/permission/PermissibleBase.php b/src/pocketmine/permission/PermissibleBase.php
index d214cf110..788ccee74 100644
--- a/src/pocketmine/permission/PermissibleBase.php
+++ b/src/pocketmine/permission/PermissibleBase.php
@@ -85,9 +85,6 @@ class PermissibleBase implements Permissible{
 
 	/**
 	 * //TODO: tick scheduled attachments
-	 *
-	 * @param string $name
-	 * @param bool   $value
 	 */
 	public function addAttachment(Plugin $plugin, string $name = null, bool $value = null) : PermissionAttachment{
 		if(!$plugin->isEnabled()){
diff --git a/src/pocketmine/permission/Permission.php b/src/pocketmine/permission/Permission.php
index 5faccd814..b672dae69 100644
--- a/src/pocketmine/permission/Permission.php
+++ b/src/pocketmine/permission/Permission.php
@@ -143,8 +143,6 @@ class Permission{
 	/**
 	 * Creates a new Permission object to be attached to Permissible objects
 	 *
-	 * @param string $description
-	 * @param string $defaultValue
 	 * @param bool[] $children
 	 */
 	public function __construct(string $name, string $description = null, string $defaultValue = null, array $children = []){
diff --git a/src/pocketmine/plugin/PluginManager.php b/src/pocketmine/plugin/PluginManager.php
index dfa1a4eb0..30bb3782d 100644
--- a/src/pocketmine/plugin/PluginManager.php
+++ b/src/pocketmine/plugin/PluginManager.php
@@ -202,8 +202,6 @@ class PluginManager{
 	}
 
 	/**
-	 * @param array  $newLoaders
-	 *
 	 * @return Plugin[]
 	 */
 	public function loadPlugins(string $directory, array $newLoaders = null){
diff --git a/src/pocketmine/timings/TimingsHandler.php b/src/pocketmine/timings/TimingsHandler.php
index 48fb028d6..a7e54101b 100644
--- a/src/pocketmine/timings/TimingsHandler.php
+++ b/src/pocketmine/timings/TimingsHandler.php
@@ -154,9 +154,6 @@ class TimingsHandler{
 	/** @var int */
 	private $violations = 0;
 
-	/**
-	 * @param TimingsHandler $parent
-	 */
 	public function __construct(string $name, TimingsHandler $parent = null){
 		$this->name = $name;
 		$this->parent = $parent;
diff --git a/src/pocketmine/utils/UUID.php b/src/pocketmine/utils/UUID.php
index 3c15f6909..d5792bc0d 100644
--- a/src/pocketmine/utils/UUID.php
+++ b/src/pocketmine/utils/UUID.php
@@ -59,8 +59,6 @@ class UUID{
 
 	/**
 	 * Creates an UUID from an hexadecimal representation
-	 *
-	 * @param int    $version
 	 */
 	public static function fromString(string $uuid, int $version = null) : UUID{
 		return self::fromBinary(hex2bin(str_replace("-", "", trim($uuid))), $version);
@@ -69,8 +67,6 @@ class UUID{
 	/**
 	 * Creates an UUID from a binary representation
 	 *
-	 * @param int    $version
-	 *
 	 * @throws \InvalidArgumentException
 	 */
 	public static function fromBinary(string $uuid, int $version = null) : UUID{