From 8b3dab748d993097316d001382c83f5ec25b3478 Mon Sep 17 00:00:00 2001
From: kaioken <max@mctekk.com>
Date: Tue, 17 May 2022 19:30:30 -0400
Subject: [PATCH] hotfix : isJson Null

---
 src/functions.php | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/functions.php b/src/functions.php
index de86a514..f827a236 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -41,7 +41,7 @@ function appPath(string $path = '') : string
         $currentDir = basePath() . ($path ? DIRECTORY_SEPARATOR . $path : $path);
 
         /**
-         * since we are calling this file from the diferent path we have to verify if its cli.
+         * since we are calling this file from the different path we have to verify if its cli.
          *
          * @todo look for a better solution , hate this
          */
@@ -103,9 +103,9 @@ function appUrl(string $resource, int $recordId)
 
 if (!function_exists('Baka\paymentGatewayIsActive')) {
     /**
-     * Do we have a payment metho actived on the app?
+     * Do we have a payment method active on the app?
      *
-     * @return boolean
+     * @return bool
      */
     function paymentGatewayIsActive() : bool
     {
@@ -119,10 +119,14 @@ function paymentGatewayIsActive() : bool
      *
      * @param string $string
      *
-     * @return boolean
+     * @return bool
      */
-    function isJson(string $string) : bool
+    function isJson(?string $string = null) : bool
     {
+        if ($string === null) {
+            return false;
+        }
+
         try {
             json_decode($string);
             return true;
@@ -150,7 +154,7 @@ function json_decode(string $json)
     /**
      * Are we running a Swoole Server for this app?
      *
-     * @return boolean
+     * @return bool
      */
     function isSwooleServer() : bool
     {
@@ -162,7 +166,7 @@ function isSwooleServer() : bool
     /**
      * Are we running a Swoole Server for this app?
      *
-     * @return boolean
+     * @return string
      */
     function getShortClassName(object $object) : string
     {