diff --git a/php/src/GildedRose.php b/php/src/GildedRose.php
index db81ee3b..2d46d339 100644
--- a/php/src/GildedRose.php
+++ b/php/src/GildedRose.php
@@ -17,16 +17,16 @@ 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->name !== 'Aged Brie' and $item->name !== 'Backstage passes to a TAFKAL80ETC concert') {
                 if ($item->quality > 0) {
-                    if ($item->name != 'Sulfuras, Hand of Ragnaros') {
+                    if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
                         $item->quality = $item->quality - 1;
                     }
                 }
             } else {
                 if ($item->quality < 50) {
                     $item->quality = $item->quality + 1;
-                    if ($item->name == 'Backstage passes to a TAFKAL80ETC concert') {
+                    if ($item->name === 'Backstage passes to a TAFKAL80ETC concert') {
                         if ($item->sellIn < 11) {
                             if ($item->quality < 50) {
                                 $item->quality = $item->quality + 1;
@@ -41,15 +41,15 @@ final class GildedRose
                 }
             }
 
-            if ($item->name != 'Sulfuras, Hand of Ragnaros') {
+            if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
                 $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 ($item->name !== 'Backstage passes to a TAFKAL80ETC concert') {
                         if ($item->quality > 0) {
-                            if ($item->name != 'Sulfuras, Hand of Ragnaros') {
+                            if ($item->name !== 'Sulfuras, Hand of Ragnaros') {
                                 $item->quality = $item->quality - 1;
                             }
                         }
diff --git a/php/tests/ApprovalTest.php b/php/tests/ApprovalTest.php
index 0c7220e3..5de922a0 100644
--- a/php/tests/ApprovalTest.php
+++ b/php/tests/ApprovalTest.php
@@ -4,14 +4,14 @@ declare(strict_types=1);
 
 namespace Tests;
 
+use ApprovalTests\Approvals;
 use GildedRose\GildedRose;
 use GildedRose\Item;
 use PHPUnit\Framework\TestCase;
-use ApprovalTests\Approvals;
 
 /**
  * This unit test uses [Approvals](https://github.com/approvals/ApprovalTests.php).
- * 
+ *
  * There are two test cases here with different styles:
  * <li>"foo" is more similar to the unit test from the 'Java' version
  * <li>"thirtyDays" is more similar to the TextTest from the 'Java' version
@@ -20,23 +20,22 @@ use ApprovalTests\Approvals;
  */
 class ApprovalTest extends TestCase
 {
-
-	public function testFoo(): void
+    public function testFoo(): void
     {
         $items = [new Item('foo', 0, 0)];
         $app = new GildedRose($items);
         $app->updateQuality();
 
-		Approvals::verifyList($items);
-	}
+        Approvals::verifyList($items);
+    }
 
     public function testThirtyDays(): void
-     {
+    {
         ob_start();
 
-        $argv = ["", "30"];
-        include(__DIR__.'/../fixtures/texttest_fixture.php');
-        
+        $argv = ['', '30'];
+        include(__DIR__ . '/../fixtures/texttest_fixture.php');
+
         $output = ob_get_clean();
 
         Approvals::approveString($output);