From 00e4fff259ef6b9059f09d04f9f6ff9c848b8475 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Fri, 1 Sep 2017 20:05:04 +0100
Subject: [PATCH] Fixed Item fromString() crash on PHP 7.2

---
 src/pocketmine/item/ItemFactory.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/pocketmine/item/ItemFactory.php b/src/pocketmine/item/ItemFactory.php
index 79f059a91..aacbb3c41 100644
--- a/src/pocketmine/item/ItemFactory.php
+++ b/src/pocketmine/item/ItemFactory.php
@@ -338,11 +338,13 @@ class ItemFactory{
 
 			if(defined(Item::class . "::" . strtoupper($b[0]))){
 				$item = self::get(constant(Item::class . "::" . strtoupper($b[0])), $meta);
-				if($item->getId() === Item::AIR and strtoupper($b[0]) !== "AIR"){
-					$item = self::get($b[0] & 0xFFFF, $meta);
+				if($item->getId() === Item::AIR and strtoupper($b[0]) !== "AIR" and is_numeric($b[0])){
+					$item = self::get(((int) $b[0]) & 0xFFFF, $meta);
 				}
+			}elseif(is_numeric($b[0])){
+				$item = self::get(((int) $b[0]) & 0xFFFF, $meta);
 			}else{
-				$item = self::get($b[0] & 0xFFFF, $meta);
+				$item = self::get(Item::AIR, 0, 0);
 			}
 
 			return $item;