Merge pull request #41 from adbario/fix/empty-constructor-parsing

Fix parsing empty constructor array
adbario · Feb 12, 2023 · 33838e3 · 33838e3
2 parents 61860f3 + 690bd2e
commit 33838e3
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/Dot.php b/src/Dot.php
@@ -36,7 +36,7 @@ class Dot implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable
      *
      * @var array<TKey, TValue>
      */
-    protected $items;
+    protected $items = [];
 
     /**
      * The character to use as a delimiter, defaults to dot (.)

diff --git a/tests/DotTest.php b/tests/DotTest.php
@@ -59,6 +59,10 @@ public function testConstructWithParsing(): void
         $dot = new Dot(['foo.bar' => 'baz'], true);
 
         $this->assertEquals(['foo' => ['bar' => 'baz']], $dot->get());
+
+        $dot = new Dot([], true);
+
+        $this->assertEquals([], $dot->get());
     }
 
     public function testConstructWithCustomDelimiter(): void