X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseCollection.php;h=f2a64151d8bd5b2583a774d97a6bb5512155200d;hb=4a5014eab5e641b2abbea4b027a0389def82c13d;hp=ad68dc81ccce49c398c3bbb09acdf105e4bc961b;hpb=2f3f41ed9cdb4229d78bdf2f91b0617403a8dd62;p=friendica.git

diff --git a/src/BaseCollection.php b/src/BaseCollection.php
index ad68dc81cc..f2a64151d8 100644
--- a/src/BaseCollection.php
+++ b/src/BaseCollection.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -129,6 +129,24 @@ class BaseCollection extends \ArrayIterator
 		return new static(array_reverse($this->getArrayCopy()), $this->getTotalCount());
 	}
 
+	/**
+	 * Split the collection in smaller collections no bigger than the provided length
+	 *
+	 * @param int $length
+	 * @return static[]
+	 */
+	public function chunk(int $length): array
+	{
+		if ($length < 1) {
+			throw new \RangeException('BaseCollection->chunk(): Size parameter expected to be greater than 0');
+		}
+
+		return array_map(function ($array) {
+			return new static($array);
+		}, array_chunk($this->getArrayCopy(), $length));
+	}
+
+
 	/**
 	 * @inheritDoc
 	 *