PHP 8.4 related changes

Author: rkrx

src/Builder/Delete.php

@@ -19,16 +19,16 @@ abstract class Delete extends Statement {
 	use OffsetBuilder;
 
 	/** @var string[] */
-	private $aliases = [];
+	private array $aliases = [];
 
 	/**
 	 * Name der Tabelle
 	 *
 	 * @param string $alias
-	 * @param string|Select $table
+	 * @param null|string|Select $table
 	 * @return $this
 	 */
-	public function from(string $alias, $table = null) {
+	public function from(string $alias, null|string|Select $table = null) {
 		if($table !== null) {
 			$this->aliases[] = $alias;
 		}
@@ -49,7 +49,7 @@ abstract public function run(array $params = []);
 	 * @return string
 	 */
 	public function __toString(): string {
-		$query = "DELETE ";
+		$query = 'DELETE ';
 		$query .= implode(', ', $this->aliases);
 		$query = trim($query) . " FROM\n";
 		$query = $this->buildTables($query);

src/Databases/MySQL/MySQLRunnableSelect.php

@@ -330,7 +330,7 @@ private function fetchLazy($callback = null, int $mode = PDO::FETCH_ASSOC, $arg0
 	 * @param Closure|null $resultValidator
 	 * @return T|U|array<string, mixed>
 	 */
-	private function fetch($callback, int $mode = PDO::FETCH_ASSOC, $arg0 = null, Closure $resultValidator = null) {
+	private function fetch($callback, int $mode = PDO::FETCH_ASSOC, $arg0 = null, ?Closure $resultValidator = null) {
 		return $this->createTempStatement(function (QueryStatement $statement) use ($callback, $mode, $arg0, $resultValidator) {
 			$statement->setFetchMode($mode, $arg0);
 			$row = $statement->fetch();

tests/Builder/SelectTest/TestSelect.php

@@ -10,7 +10,7 @@ class TestSelect extends MySQLRunnableSelect {
 	 * @param MySQL|null $db
 	 * @return TestSelect
 	 */
-	public static function create(MySQL $db = null): TestSelect {
+	public static function create(?MySQL $db = null): TestSelect {
 		if($db === null) {
 			$db = new TestDB();
 		}