From f07657a4a8779bca384692d1b6d7f1ad77ca8e7f Mon Sep 17 00:00:00 2001
From: saku <kozo.sakuragawa@gmail.com>
Date: Mon, 31 Aug 2020 22:21:07 +0900
Subject: [PATCH] Fixed "public static property" in View Components (#34058)

---
 src/Illuminate/View/Component.php | 3 +++
 tests/View/ViewComponentTest.php  | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/src/Illuminate/View/Component.php b/src/Illuminate/View/Component.php
index 4e11c3162c8e..c3e37549970c 100644
--- a/src/Illuminate/View/Component.php
+++ b/src/Illuminate/View/Component.php
@@ -133,6 +133,9 @@ protected function extractPublicProperties()
             $reflection = new ReflectionClass($this);
 
             static::$propertyCache[$class] = collect($reflection->getProperties(ReflectionProperty::IS_PUBLIC))
+                ->reject(function (ReflectionProperty $property) {
+                    return $property->isStatic();
+                })
                 ->reject(function (ReflectionProperty $property) {
                     return $this->shouldIgnore($property->getName());
                 })
diff --git a/tests/View/ViewComponentTest.php b/tests/View/ViewComponentTest.php
index 8ceeca0dfc5b..f05ca0682bd5 100644
--- a/tests/View/ViewComponentTest.php
+++ b/tests/View/ViewComponentTest.php
@@ -23,8 +23,10 @@ public function testPublicMethodsWithNoArgsAreConvertedToStringableCallablesInvo
         $component = new TestSampleViewComponent;
 
         $this->assertEquals(0, $component->counter);
+        $this->assertEquals(0, TestSampleViewComponent::$publicStaticCounter);
         $variables = $component->data();
         $this->assertEquals(0, $component->counter);
+        $this->assertEquals(0, TestSampleViewComponent::$publicStaticCounter);
 
         $this->assertSame('noArgs val', $variables['noArgs']());
         $this->assertSame('noArgs val', (string) $variables['noArgs']);
@@ -36,6 +38,7 @@ public function testPublicMethodsWithNoArgsAreConvertedToStringableCallablesInvo
         $this->assertArrayNotHasKey('protectedHello', $variables);
         $this->assertArrayNotHasKey('privateHello', $variables);
 
+        $this->assertArrayNotHasKey('publicStaticCounter', $variables);
         $this->assertArrayNotHasKey('protectedCounter', $variables);
         $this->assertArrayNotHasKey('privateCounter', $variables);
 
@@ -92,6 +95,8 @@ class TestSampleViewComponent extends Component
 {
     public $counter = 0;
 
+    public static $publicStaticCounter = 0;
+
     protected $protectedCounter = 0;
 
     private $privateCounter = 0;