From 6ed962fe724b021ab0ed0bd32bbdfda3f0aa371c Mon Sep 17 00:00:00 2001
From: Sjors Ottjes <sjorsottjes@gmail.com>
Date: Thu, 14 Jan 2021 14:09:01 +0100
Subject: [PATCH] add default parameter to throw_if/throw_unless

---
 src/Illuminate/Support/helpers.php   |  4 ++--
 tests/Support/SupportHelpersTest.php | 24 +++++++++++++++++++++++-
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/src/Illuminate/Support/helpers.php b/src/Illuminate/Support/helpers.php
index f44371bb469e..6a35438699d5 100755
--- a/src/Illuminate/Support/helpers.php
+++ b/src/Illuminate/Support/helpers.php
@@ -277,7 +277,7 @@ function tap($value, $callback = null)
      *
      * @throws \Throwable
      */
-    function throw_if($condition, $exception, ...$parameters)
+    function throw_if($condition, $exception = 'RuntimeException', ...$parameters)
     {
         if ($condition) {
             throw (is_string($exception) ? new $exception(...$parameters) : $exception);
@@ -298,7 +298,7 @@ function throw_if($condition, $exception, ...$parameters)
      *
      * @throws \Throwable
      */
-    function throw_unless($condition, $exception, ...$parameters)
+    function throw_unless($condition, $exception = 'RuntimeException', ...$parameters)
     {
         if (! $condition) {
             throw (is_string($exception) ? new $exception(...$parameters) : $exception);
diff --git a/tests/Support/SupportHelpersTest.php b/tests/Support/SupportHelpersTest.php
index bb3e5ead59ce..32faabe2fcde 100755
--- a/tests/Support/SupportHelpersTest.php
+++ b/tests/Support/SupportHelpersTest.php
@@ -6,6 +6,7 @@
 use Illuminate\Contracts\Support\Htmlable;
 use Illuminate\Support\Env;
 use Illuminate\Support\Optional;
+use LogicException;
 use Mockery as m;
 use PHPUnit\Framework\TestCase;
 use RuntimeException;
@@ -362,10 +363,31 @@ public function testTap()
     }
 
     public function testThrow()
+    {
+        $this->expectException(LogicException::class);
+
+        throw_if(true, new LogicException);
+    }
+
+    public function testThrowDefaultException()
+    {
+        $this->expectException(RuntimeException::class);
+
+        throw_if(true);
+    }
+
+    public function testThrowUnless()
+    {
+        $this->expectException(LogicException::class);
+
+        throw_unless(false, new LogicException);
+    }
+
+    public function testThrowUnlessDefaultException()
     {
         $this->expectException(RuntimeException::class);
 
-        throw_if(true, new RuntimeException);
+        throw_unless(false);
     }
 
     public function testThrowReturnIfNotThrown()