From 9a7c8d7e5cc57e180fcceb6ae1aa8779a4e2ee03 Mon Sep 17 00:00:00 2001
From: yzh-pelle <81404729+yzh-pelle@users.noreply.github.com>
Date: Fri, 30 Jan 2026 08:42:58 +0300
Subject: [PATCH 1/2] fix: nullable types added to signatures

According to #520
---
 php-binance-api.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/php-binance-api.php b/php-binance-api.php
index 68b9662..45eb761 100755
--- a/php-binance-api.php
+++ b/php-binance-api.php
@@ -607,7 +607,7 @@ public function cancelOpenOrders(string $symbol, array $params = [])
      * @return array with error message or array of orderDetails array
      * @throws \Exception
      */
-    public function orders(string $symbol, ?int $limit = null, int $fromOrderId = null, array $params = [])
+    public function orders(string $symbol, ?int $limit = null, ?int $fromOrderId = null, array $params = [])
     {
         $request = [
             "symbol" => $symbol,
@@ -2058,7 +2058,7 @@ public function sorOrder(string $side, string $symbol, $quantity, $price, string
      * returns array containing the response
      * @throws \Exception
      */
-    public function replaceOrder(string $side, string $symbol, $quantity, $price, string $type = "LIMIT", ?string $cancelOrderId = null, string $cancelOrigClientOrderId = null, bool $allowFailure = null, string $cancelRestrictions = null, string $orderRateLimitExceededMode = null, array $params = [])
+    public function replaceOrder(string $side, string $symbol, $quantity, $price, string $type = "LIMIT", ?string $cancelOrderId = null, ?string $cancelOrigClientOrderId = null, ?bool $allowFailure = null, ?string $cancelRestrictions = null, ?string $orderRateLimitExceededMode = null, array $params = [])
     {
         $request = $this->createSpotOrderRequest($side, $symbol, $quantity, $price, $type, $params);
         if (!is_null($cancelOrderId)) {

From 84b9dda065ca3490b5d7524ea49759d1ea4d7dc9 Mon Sep 17 00:00:00 2001
From: yzh-pelle <81404729+yzh-pelle@users.noreply.github.com>
Date: Fri, 30 Jan 2026 08:48:35 +0300
Subject: [PATCH 2/2] fix: rollingWindowPriceChange signature updated

---
 php-binance-api.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/php-binance-api.php b/php-binance-api.php
index 45eb761..6605eb3 100755
--- a/php-binance-api.php
+++ b/php-binance-api.php
@@ -1316,7 +1316,7 @@ public function tradingDay(?string $symbol = null, ?array $symbols = null, array
      * @return array with error message or array of prevDay change
      * @throws \Exception
      */
-    public function rollingWindowPriceChange(?string $symbol = null, array $symbols = null, string $windowSize = null, array $params = [])
+    public function rollingWindowPriceChange(?string $symbol = null, ?array $symbols = null, ?string $windowSize = null, array $params = [])
     {
         $request = [];
         if (!is_null($symbol) && is_string($symbol)) {