diff --git a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/README.md b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/README.md
index f388fcf..8ac77c9 100644
--- a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/README.md
+++ b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/README.md
@@ -14,7 +14,7 @@
 interface SubformInterface  #Lavender {
   + table(string $table) : self
   + get(string $linkValue, string $linkKey, ...) : ?array
-  + set(array $items, string $indexKey, ...) : bool
+  + set(mixed $items, string $indexKey, ...) : bool
   + getTable() : string
 }
 
@@ -35,7 +35,7 @@ note right of SubformInterface::get
     string $linkValue
     string $linkKey
     string $field
-    array $set
+    array $get
 end note
 
 note right of SubformInterface::set
@@ -45,7 +45,7 @@ note right of SubformInterface::set
   return: bool
   
   arguments:
-    array $items
+    mixed $items
     string $indexKey
     string $linkKey
     string $linkValue
diff --git a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.php b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.php
index ce42642..f80eea6 100644
--- a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.php
+++ b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.php
@@ -35,17 +35,17 @@ interface SubformInterface
 	 * @param string   $linkValue  The value of the link key in child table.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $field      The parent field name of the subform in the parent view.
-	 * @param array    $set        The array SET of the keys of each row in the subform.
+	 * @param array    $get        The array SET of the keys of each row in the subform.
 	 *
 	 * @return array|null   The subform
 	 * @since 3.2.2
 	 */
-	public function get(string $linkValue, string $linkKey, string $field, array $set): ?array;
+	public function get(string $linkValue, string $linkKey, string $field, array $get): ?array;
 
 	/**
 	 * Set a subform items
 	 *
-	 * @param array    $items      The list of items from the subform to set
+	 * @param mixed    $items      The list of items from the subform to set
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -53,7 +53,7 @@ interface SubformInterface
 	 * @return bool
 	 * @since 3.2.2
 	 */
-	public function set(array $items, string $indexKey, string $linkKey, string $linkValue): bool;
+	public function set(mixed $items, string $indexKey, string $linkKey, string $linkValue): bool;
 
 	/**
 	 * Get the current active table
diff --git a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.power b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.power
index 85b5618..7d53f29 100644
--- a/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.power
+++ b/src/34959721-415b-4b5e-8002-3d1fc84b3b2b/code.power
@@ -14,17 +14,17 @@
 	 * @param string   $linkValue  The value of the link key in child table.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $field      The parent field name of the subform in the parent view.
-	 * @param array    $set        The array SET of the keys of each row in the subform.
+	 * @param array    $get        The array SET of the keys of each row in the subform.
 	 *
 	 * @return array|null   The subform
 	 * @since 3.2.2
 	 */
-	public function get(string $linkValue, string $linkKey, string $field, array $set): ?array;
+	public function get(string $linkValue, string $linkKey, string $field, array $get): ?array;
 
 	/**
 	 * Set a subform items
 	 *
-	 * @param array    $items      The list of items from the subform to set
+	 * @param mixed    $items      The list of items from the subform to set
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -32,7 +32,7 @@
 	 * @return bool
 	 * @since 3.2.2
 	 */
-	public function set(array $items, string $indexKey, string $linkKey, string $linkValue): bool;
+	public function set(mixed $items, string $indexKey, string $linkKey, string $linkValue): bool;
 
 	/**
 	 * Get the current active table
diff --git a/src/85785701-07b2-4f81-bc1e-0f423700c254/README.md b/src/85785701-07b2-4f81-bc1e-0f423700c254/README.md
index 6a115a3..d217e8e 100644
--- a/src/85785701-07b2-4f81-bc1e-0f423700c254/README.md
+++ b/src/85785701-07b2-4f81-bc1e-0f423700c254/README.md
@@ -17,11 +17,11 @@ class Subform << (F,LightGreen) >> #RoyalBlue {
   + __construct(Items $items, ?string $table = null)
   + table(string $table) : self
   + get(string $linkValue, string $linkKey, ...) : ?array
-  + set(array $items, string $indexKey, ...) : bool
+  + set(mixed $items, string $indexKey, ...) : bool
   + getTable() : string
   - purge(array $items, string $indexKey, ...) : void
   - converter(array $items, array $keySet, ...) : array
-  - process(array $items, string $indexKey, ...) : array
+  - process(mixed $items, string $indexKey, ...) : array
   - setGuid(string $key, bool $trim = true) : string
 }
 
@@ -58,7 +58,7 @@ note left of Subform::set
   return: bool
   
   arguments:
-    array $items
+    mixed $items
     string $indexKey
     string $linkKey
     string $linkValue
@@ -104,7 +104,7 @@ note left of Subform::process
   return: array
   
   arguments:
-    array $items
+    mixed $items
     string $indexKey
     string $linkKey
     string $linkValue
diff --git a/src/85785701-07b2-4f81-bc1e-0f423700c254/code.php b/src/85785701-07b2-4f81-bc1e-0f423700c254/code.php
index 7aaeefe..a005218 100644
--- a/src/85785701-07b2-4f81-bc1e-0f423700c254/code.php
+++ b/src/85785701-07b2-4f81-bc1e-0f423700c254/code.php
@@ -94,7 +94,7 @@ final class Subform implements SubformInterface
 	/**
 	 * Set a subform items
 	 *
-	 * @param array    $items      The list of items from the subform to set
+	 * @param mixed    $items      The list of items from the subform to set
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -102,12 +102,17 @@ final class Subform implements SubformInterface
 	 * @return bool
 	 * @since 3.2.2
 	 */
-	public function set(array $items, string $indexKey, string $linkKey, string $linkValue): bool
+	public function set(mixed $items, string $indexKey, string $linkKey, string $linkValue): bool
 	{
 		$items = $this->process($items, $indexKey, $linkKey, $linkValue);
 
 		$this->purge($items, $indexKey, $linkKey, $linkValue);
 
+		if (empty($items))
+		{
+			return true; // nothing to set (already purged)
+		}
+
 		return $this->items->table($this->getTable())->set(
 			$items, $indexKey
 		);
@@ -142,10 +147,19 @@ final class Subform implements SubformInterface
 
 		if ($currentIndexValues !== null)
 		{
-			// Extract the index values from the items array
-			$activeIndexValues = array_values(array_map(function($item) use ($indexKey) {
-				return $item[$indexKey] ?? null;
-			}, $items));
+			// Check if the items array is empty
+			if (empty($items))
+			{
+				// Set activeIndexValues to an empty array if items is empty
+				$activeIndexValues = [];
+			}
+			else
+			{
+				// Extract the index values from the items array
+				$activeIndexValues = array_values(array_map(function($item) use ($indexKey) {
+					return $item[$indexKey] ?? null;
+				}, $items));
+			}
 
 			// Find the index values that are no longer in the items array
 			$inactiveIndexValues = array_diff($currentIndexValues, $activeIndexValues);
@@ -205,7 +219,7 @@ final class Subform implements SubformInterface
 	/**
 	 * Processes an array of arrays based on the specified key.
 	 *
-	 * @param array    $items      Array of arrays to be processed.
+	 * @param mixed    $items      Array of arrays to be processed.
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -213,8 +227,9 @@ final class Subform implements SubformInterface
 	 * @return array  The processed array of arrays.
 	 * @since 3.2.2
 	 */
-	private function process(array $items, string $indexKey, string $linkKey, string $linkValue): array
+	private function process($items, string $indexKey, string $linkKey, string $linkValue): array
 	{
+		$items = is_array($items) ? $items : [];
 		foreach ($items as &$item)
 		{
 			$value = $item[$indexKey] ?? '';
diff --git a/src/85785701-07b2-4f81-bc1e-0f423700c254/code.power b/src/85785701-07b2-4f81-bc1e-0f423700c254/code.power
index c2dbcbb..9394b02 100644
--- a/src/85785701-07b2-4f81-bc1e-0f423700c254/code.power
+++ b/src/85785701-07b2-4f81-bc1e-0f423700c254/code.power
@@ -69,7 +69,7 @@
 	/**
 	 * Set a subform items
 	 *
-	 * @param array    $items      The list of items from the subform to set
+	 * @param mixed    $items      The list of items from the subform to set
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete.
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -77,12 +77,17 @@
 	 * @return bool
 	 * @since 3.2.2
 	 */
-	public function set(array $items, string $indexKey, string $linkKey, string $linkValue): bool
+	public function set(mixed $items, string $indexKey, string $linkKey, string $linkValue): bool
 	{
 		$items = $this->process($items, $indexKey, $linkKey, $linkValue);
 
 		$this->purge($items, $indexKey, $linkKey, $linkValue);
 
+		if (empty($items))
+		{
+			return true; // nothing to set (already purged)
+		}
+
 		return $this->items->table($this->getTable())->set(
 			$items, $indexKey
 		);
@@ -117,10 +122,19 @@
 
 		if ($currentIndexValues !== null)
 		{
-			// Extract the index values from the items array
-			$activeIndexValues = array_values(array_map(function($item) use ($indexKey) {
-				return $item[$indexKey] ?? null;
-			}, $items));
+			// Check if the items array is empty
+			if (empty($items))
+			{
+				// Set activeIndexValues to an empty array if items is empty
+				$activeIndexValues = [];
+			}
+			else
+			{
+				// Extract the index values from the items array
+				$activeIndexValues = array_values(array_map(function($item) use ($indexKey) {
+					return $item[$indexKey] ?? null;
+				}, $items));
+			}
 
 			// Find the index values that are no longer in the items array
 			$inactiveIndexValues = array_diff($currentIndexValues, $activeIndexValues);
@@ -180,7 +194,7 @@
 	/**
 	 * Processes an array of arrays based on the specified key.
 	 *
-	 * @param array    $items      Array of arrays to be processed.
+	 * @param mixed    $items      Array of arrays to be processed.
 	 * @param string   $indexKey   The index key on which the items should be observed as it relates to insert/update/delete
 	 * @param string   $linkKey    The link key on which the items where linked in the child table.
 	 * @param string   $linkValue  The value of the link key in child table.
@@ -188,8 +202,9 @@
 	 * @return array  The processed array of arrays.
 	 * @since 3.2.2
 	 */
-	private function process(array $items, string $indexKey, string $linkKey, string $linkValue): array
+	private function process($items, string $indexKey, string $linkKey, string $linkValue): array
 	{
+		$items = is_array($items) ? $items : [];
 		foreach ($items as &$item)
 		{
 			$value = $item[$indexKey] ?? '';