Merge 8917b5c into f6f8a95

adbario · Mar 25, 2022 · 94c3375 · 94c3375
2 parents f6f8a95 + 8917b5c
commit 94c3375
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Showing 2 changed files with 41 additions and 6 deletions.
diff --git a/src/Dot.php b/src/Dot.php
@@ -125,7 +125,6 @@ public function delete($keys)
      *
      * @param  array      $array Array to validate
      * @param  int|string $key   The key to look for
-     *
      * @return bool
      */
     protected function exists($array, $key)
@@ -496,6 +495,18 @@ public function toJson($key = null, $options = 0)
         return json_encode($this->items, $options);
     }
 
+    /**
+     * Output or return a parsable string representation of the
+     * given array when exported by var_export()
+     *
+     * @param  array $items
+     * @return object
+     */
+    public static function __set_state(array $items): object
+    {
+        return new static($items);
+    }
+
     /*
      * --------------------------------------------------------------
      * ArrayAccess interface

diff --git a/tests/DotTest.php b/tests/DotTest.php
@@ -182,7 +182,7 @@ public function testFlatten()
         $this->assertEquals('xyz', $flatten['foo.abc']);
         $this->assertEquals('baz', $flatten['foo.bar.0']);
     }
-    
+
     public function testFlattenWithCustomDelimiter()
     {
         $dot = new Dot(['foo' => ['abc' => 'xyz', 'bar' => ['baz']]]);
@@ -636,10 +636,10 @@ public function testToJsonAll()
 
     public function testToJsonAllWithOption()
     {
-        $dot = new Dot(['foo' => "'bar'"]);
+        $dot = new Dot(['foo' => 'bar']);
 
         $this->assertJsonStringEqualsJsonString(
-            json_encode(['foo' => "'bar'"], JSON_HEX_APOS),
+            json_encode(['foo' => 'bar'], JSON_HEX_APOS),
             $dot->toJson(JSON_HEX_APOS)
         );
     }
@@ -656,14 +656,38 @@ public function testToJsonKey()
 
     public function testToJsonKeyWithOptions()
     {
-        $dot = new Dot(['foo' => ['bar' => "'value'"]]);
+        $dot = new Dot(['foo' => ['bar' => 'value']]);
 
         $this->assertEquals(
-            json_encode(['bar' => "'value'"], JSON_HEX_APOS),
+            json_encode(['bar' => 'value'], JSON_HEX_APOS),
             $dot->toJson('foo', JSON_HEX_APOS)
         );
     }
 
+    /*
+     * --------------------------------------------------------------
+     * Export
+     * --------------------------------------------------------------
+     */
+
+    public function testVarExport()
+    {
+        $dot = new Dot(['foo' => ['bar' => 'baz']]);
+
+        $this->assertEquals(
+            "Adbar\Dot::__set_state(array(\n" .
+            "   'items' => \n" .
+            "  array (\n" .
+            "    'foo' => \n" .
+            "    array (\n" .
+            "      'bar' => 'baz',\n" .
+            "    ),\n" .
+            "  ),\n" .
+            "))",
+            var_export($dot, true)
+        );
+    }
+
     /*
      * --------------------------------------------------------------
      * Countable interface