Improve PHP 8.1 compatibility.

Author: gabordemooij

Diff for: RedBeanPHP/Driver/RPDO.php

@@ -187,7 +187,11 @@ protected function runQuery( $sql, $bindings, $options = array() )
 					$this->resultArray = array();
 					return $statement;
 				}
-				$this->resultArray = $statement->fetchAll( $fetchStyle );
+				if ( is_null( $fetchStyle) ) {
+					$this->resultArray = $statement->fetchAll();
+				} else {
+					$this->resultArray = $statement->fetchAll( $fetchStyle );
+				}
 				if ( $this->loggingEnabled && $this->logger ) {
 					$this->logger->log( 'resultset: ' . count( $this->resultArray ) . ' rows' );
 				}

Diff for: RedBeanPHP/OODBBean.php

@@ -477,7 +477,7 @@ public function setBeanHelper( BeanHelper $helper )
 	 *
 	 * @return ArrayIterator
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function getIterator()
 	{
 		return new \ArrayIterator( $this->properties );
@@ -1471,7 +1471,7 @@ public function __toString()
 	 *
 	 * @return void
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function offsetSet( $offset, $value )
 	{
 		$this->__set( $offset, $value );
@@ -1489,7 +1489,7 @@ public function offsetSet( $offset, $value )
 	 *
 	 * @return boolean
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function offsetExists( $offset )
 	{
 		return $this->__isset( $offset );
@@ -1508,7 +1508,7 @@ public function offsetExists( $offset )
 	 *
 	 * @return void
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function offsetUnset( $offset )
 	{
 		$this->__unset( $offset );
@@ -1527,7 +1527,7 @@ public function offsetUnset( $offset )
 	 *
 	 * @return mixed
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function &offsetGet( $offset )
 	{
 		return $this->__get( $offset );
@@ -1668,7 +1668,7 @@ public function traverse( $property, $function, $maxDepth = NULL, $depth = 1 )
 	 *
 	 * @return integer
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function count()
 	{
 		return count( $this->properties );
@@ -2276,7 +2276,7 @@ public function equals(OODBBean $bean)
 	 *
 	 * @return array
 	 */
-	 #[ReturnTypeWillChange]
+	 #[\ReturnTypeWillChange]
 	public function jsonSerialize()
 	{
 		$json = $this->__call( '@__jsonSerialize', array( ) );