laravel
diff --git a/‎helpers.md
Copy file name to clipboardExpand all lines: helpers.md
+16Lines changed: 16 additions & 0 deletions b/‎helpers.md
Copy file name to clipboardExpand all lines: helpers.md
+16Lines changed: 16 additions & 0 deletions
@@ -55,6 +55,7 @@ Laravel includes a variety of global "helper" PHP functions. Many of these funct
 [Arr::from](#method-array-from)
 [Arr::get](#method-array-get)
 [Arr::has](#method-array-has)
+[Arr::hasAll](#method-array-hasall)
 [Arr::hasAny](#method-array-hasany)
 [Arr::integer](#method-array-integer)
 [Arr::isAssoc](#method-array-isassoc)
@@ -557,6 +558,21 @@ $contains = Arr::has($array, ['product.price', 'product.discount']);
 // false
 ```
 
+<a name="method-array-hasall"></a>
+#### `Arr::hasAll()` {.collection-method}
+
+The `Arr::hasAll` method determines if all of the specified keys exist in the given array using "dot" notation:
+
+```php
+use Illuminate\Support\Arr;
+
+$array = ['name' => 'Taylor', 'language' => 'php'];
+
+Arr::hasAll($array, ['name']); // true
+Arr::hasAll($array, ['name', 'language']); // true
+Arr::hasAll($array, ['name', 'ide']); // false
+```
+
 <a name="method-array-hasany"></a>
 #### `Arr::hasAny()` {.collection-method}