X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseCollection.php;h=d2212e244b921d3e6ec18fbcb0e03eb79f0e6861;hb=39c2282c1292af173f854e2a4338c601f9ba58f6;hp=c4d637a3672642cb604fabdd161ce8de69387fe0;hpb=2a431b580f2e8f6a596e84175932e793678cde63;p=friendica.git

diff --git a/src/BaseCollection.php b/src/BaseCollection.php
index c4d637a367..d2212e244b 100644
--- a/src/BaseCollection.php
+++ b/src/BaseCollection.php
@@ -22,12 +22,11 @@
 namespace Friendica;
 
 /**
- * The Collection classes inheriting from this abstract class are meant to represent a list of database record.
- * The associated model class has to be provided in the child classes.
+ * The Collection classes inheriting from this class are meant to represent a list of structured objects of a single type.
  *
  * Collections can be used with foreach(), accessed like an array and counted.
  */
-abstract class BaseCollection extends \ArrayIterator
+class BaseCollection extends \ArrayIterator
 {
 	/**
 	 * This property is used with paginated results to hold the total number of items satisfying the paginated request.
@@ -88,7 +87,7 @@ abstract class BaseCollection extends \ArrayIterator
 	 */
 	public function column($column, $index_key = null)
 	{
-		return array_column($this->getArrayCopy(), $column, $index_key);
+		return array_column($this->getArrayCopy(true), $column, $index_key);
 	}
 
 	/**
@@ -115,4 +114,31 @@ abstract class BaseCollection extends \ArrayIterator
 	{
 		return new static(array_filter($this->getArrayCopy(), $callback, $flag));
 	}
+
+	/**
+	 * Reverse the orders of the elements in the collection
+	 *
+	 * @return $this
+	 */
+	public function reverse(): BaseCollection
+	{
+		return new static(array_reverse($this->getArrayCopy()), $this->getTotalCount());
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * includes recursion for entity::toArray() function
+	 * @see BaseEntity::toArray()
+	 */
+	public function getArrayCopy(bool $recursive = false): array
+	{
+		if (!$recursive) {
+			return parent::getArrayCopy();
+		}
+
+		return array_map(function ($item) {
+			return is_object($item) ? $item->toArray() : $item;
+		}, parent::getArrayCopy());
+	}
 }