lodash-php · pierredup · Dec 12, 2023 · Dec 12, 2023 · Dec 12, 2023 · Dec 12, 2023
diff --git a/src/Array/dropWhile.php b/src/Array/dropWhile.php
@@ -40,11 +40,13 @@ function dropWhile(array $array, callable $predicate): array
     $count = \count($array);
     $length = 0;
     $index = \key($array);
-    while ($length <= $count && $predicate($array[$index], $index, $array)) {
+    $value = \current($array);
+    while ($length <= $count && $predicate($value, $index, $array)) {
         array_shift($array);
         \reset($array);
         $length++;
         $index = \key($array);
+        $value = \current($array);
     }
 
     return $array;

diff --git a/tests/Array/DropWhileTest.php b/tests/Array/DropWhileTest.php
@@ -25,5 +25,25 @@ public function testDropWhile()
         $this->assertSame([['user' => 'pebbles', 'active' => false]], dropWhile($users, function ($user) {
             return $user['active'];
         }));
+
+        $lines = [
+            'Processing report:',
+            'Processed: 1',
+            'Successful: 1',
+            '',
+            '',
+        ];
+
+        $lines = dropWhile($lines, static function ($x) {
+            return trim((string) $x) !== '';
+        });
+
+        self::assertEquals(['', ''], $lines);
+
+        $lines = dropWhile($lines, static function ($x) {
+            return trim((string) $x) === '';
+        });
+
+        self::assertEmpty($lines);
     }
 }