From 468ff532eafeff2d38c8ba7cd9dc73040088b123 Mon Sep 17 00:00:00 2001
From: kitfbgh <a8732987@gmail>
Date: Sat, 2 Apr 2022 11:26:24 +0800
Subject: [PATCH] Modify conditional statment

---
 php/src/GildedRose.php | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/php/src/GildedRose.php b/php/src/GildedRose.php
index 735c0a0e..2f560bb8 100644
--- a/php/src/GildedRose.php
+++ b/php/src/GildedRose.php
@@ -24,13 +24,7 @@ final class GildedRose
     public function updateQuality(): void
     {
         foreach ($this->items as $item) {
-            if ($item->name !== 'Aged Brie' and $item->name !== 'Backstage passes to a TAFKAL80ETC concert') {
-                if ($item->quality > 0) {
-                    if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
-                        $item->quality = $item->quality - 1;
-                    }
-                }
-            } else {
+            if ($item->name === 'Aged Brie' || $item->name === 'Backstage passes to a TAFKAL80ETC concert') {
                 if ($item->quality < 50) {
                     $item->quality = $item->quality + 1;
                     if ($item->name === 'Backstage passes to a TAFKAL80ETC concert') {
@@ -46,26 +40,34 @@ final class GildedRose
                         }
                     }
                 }
+            } else {
+                if ($item->quality > 0) {
+                    if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
+                        $item->quality = $item->quality - 1;
+                    }
+                }
             }
 
-            if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
+            if ($item->name === 'Sulfuras, Hand of Ragnaros') {
+            } else {
                 $item->sellIn = $item->sellIn - 1;
             }
 
             if ($item->sellIn < 0) {
-                if ($item->name !== 'Aged Brie') {
-                    if ($item->name !== 'Backstage passes to a TAFKAL80ETC concert') {
+                if ($item->name === 'Aged Brie') {
+                    if ($item->quality < 50) {
+                        $item->quality = $item->quality + 1;
+                    }
+                } else {
+                    if ($item->name === 'Backstage passes to a TAFKAL80ETC concert') {
+                        $item->quality = $item->quality - $item->quality;
+                    } else {
                         if ($item->quality > 0) {
-                            if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
+                            if ($item->name === 'Sulfuras, Hand of Ragnaros') {
+                            } else {
                                 $item->quality = $item->quality - 1;
                             }
                         }
-                    } else {
-                        $item->quality = $item->quality - $item->quality;
-                    }
-                } else {
-                    if ($item->quality < 50) {
-                        $item->quality = $item->quality + 1;
                     }
                 }
             }