WebEngine specific handling of array-like objects

src/Query/Query.php

@@ -35,11 +35,21 @@ abstract public function execute(array $bindings = []):ResultSet;
 	 * key-value-pair bindings may be double or triple nested at this point.
 	 */
 	protected function flattenBindings(array $bindings):array {
-		if(!isset($bindings[0])
-			|| !is_array($bindings[0])) {
+		if(!isset($bindings[0])) {
 			return $bindings;
 		}
 
+		if(is_object($bindings[0])
+		&& method_exists($bindings[0], "toArray")) {
+			$bindings = array_map(function($element) {
+				if(method_exists($element, "toArray")) {
+					return $element->toArray();
+				}
+
+				return $element;
+			}, $bindings);
+		}
+
 		$flatArray = [];
 		foreach($bindings as $i => $b) {
 			while(isset($b[0])
@@ -55,6 +65,10 @@ protected function flattenBindings(array $bindings):array {
 				$b = $merged;
 			}
 
+			if(!is_array($b)) {
+				$b = [$b];
+			}
+
 			$flatArray = array_merge($flatArray, $b);
 		}
 

src/Result/Row.php

@@ -14,6 +14,10 @@ public function __construct(array $data = []) {
 		$this->setProperties($data);
 	}
 
+	public function toArray():array {
+		return $this->data;
+	}
+
 	public function __get($name) {
 		if(!isset($this->$name)) {
 			throw new NoSuchColumnException($name);