[11.x] Add in() and inHidden() functions to Context Stacks

src/Illuminate/Log/Context/Repository.php

@@ -3,6 +3,7 @@
 namespace Illuminate\Log\Context;
 
 use __PHP_Incomplete_Class;
+use Closure;
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Log\Context\Events\ContextDehydrating as Dehydrating;
@@ -311,6 +312,58 @@ public function pushHidden($key, ...$values)
         return $this;
     }
 
+    /**
+     * Determine if the given value is in the given stack.
+     *
+     * @param  string  $key
+     * @param  mixed  $value
+     * @return bool
+     *
+     * @throws \RuntimeException
+     */
+    public function stackContains(string $key, mixed $value): bool
+    {
+        if (! $this->isStackable($key)) {
+            throw new RuntimeException("Given key [{$key}] is not a stack.");
+        }
+
+        if (! array_key_exists($key, $this->data)) {
+            return false;
+        }
+
+        if ($value instanceof Closure) {
+            return $value($this->data[$key]);
+        }
+
+        return in_array($value, $this->data[$key]);
+    }
+
+    /**
+     * Determine if the given value is in the given hidden stack.
+     *
+     * @param  string  $key
+     * @param  mixed  $value
+     * @return bool
+     *
+     * @throws \RuntimeException
+     */
+    public function hiddenStackContains(string $key, mixed $value): bool
+    {
+        if (! $this->isHiddenStackable($key)) {
+            throw new RuntimeException("Given key [{$key}] is not a stack.");
+        }
+
+        if (! array_key_exists($key, $this->hidden)) {
+            return false;
+        }
+
+        if ($value instanceof Closure) {
+            return $value($this->data[$key]);
+        }
+
+        return in_array($value, $this->hidden[$key]);
+    }
+
     /**
      * Determine if a given key can be used as a stack.
      *

src/Illuminate/Support/Facades/Context.php

@@ -21,6 +21,8 @@
  * @method static \Illuminate\Log\Context\Repository addHiddenIf(string $key, mixed $value)
  * @method static \Illuminate\Log\Context\Repository push(string $key, mixed ...$values)
  * @method static \Illuminate\Log\Context\Repository pushHidden(string $key, mixed ...$values)
+ * @method static bool stackContains(string $key, mixed $value)
+ * @method static bool hiddenStackContains(string $key, mixed $value)
  * @method static bool isEmpty()
  * @method static \Illuminate\Log\Context\Repository dehydrating(callable $callback)
  * @method static \Illuminate\Log\Context\Repository hydrated(callable $callback)

tests/Log/ContextTest.php

@@ -136,7 +136,6 @@ public function test_it_can_serialize_values()
             'data' => [
                 'string' => 's:6:"string";',
                 'bool' => 'b:0;',
-                'bool' => 'b:0;',
                 'int' => 'i:5;',
                 'float' => 'd:5.5;',
                 'null' => 'N;',
@@ -206,6 +205,38 @@ public function test_it_can_check_if_context_has_been_set()
         $this->assertFalse(Context::has('unset'));
     }
 
+    public function test_it_can_check_if_value_is_in_context_stack()
+    {
+        Context::push('foo', 'bar', 'lorem');
+
+        $this->assertTrue(Context::stackContains('foo', 'bar'));
+        $this->assertTrue(Context::stackContains('foo', 'lorem'));
+        $this->assertFalse(Context::stackContains('foo', 'doesNotExist'));
+    }
+
+    public function test_it_can_check_if_value_is_in_context_stack_with_closures()
+    {
+        Context::push('foo', 'bar', ['lorem'], 123);
+
+        $this->assertTrue(Context::stackContains('foo', fn ($stack) => in_array('bar', $stack, true)));
+    }
+
+    public function test_it_can_check_if_value_is_in_hidden_context_stack()
+    {
+        Context::pushHidden('foo', 'bar', 'lorem');
+
+        $this->assertTrue(Context::hiddenStackContains('foo', 'bar'));
+        $this->assertTrue(Context::hiddenStackContains('foo', 'lorem'));
+        $this->assertFalse(Context::hiddenStackContains('foo', 'doesNotExist'));
+    }
+
+    public function test_it_cannot_check_if_hidden_value_is_in_non_hidden_context_stack()
+    {
+        Context::pushHidden('foo', 'bar', 'lorem');
+
+        $this->assertFalse(Context::stackContains('foo', 'bar'));
+    }
+
     public function test_it_can_get_all_values()
     {
         Context::add('foo', 'bar');