From ce99f6e465453bd49cc8740d252fb71e3142ac93 Mon Sep 17 00:00:00 2001
From: caoyanyi <caoyanyi@easycorp.ltd>
Date: Mon, 4 Sep 2023 14:56:45 +0800
Subject: [PATCH] * Compatible with PHP 5.4 and below.

---
 framework/helper.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/helper.class.php b/framework/helper.class.php
index 142f9d6267..061ee829a5 100644
--- a/framework/helper.class.php
+++ b/framework/helper.class.php
@@ -424,7 +424,7 @@ class helper extends baseHelper
     public static function arrayColumn(array $input, int|string|null $columnKey, int|string|null $indexKey = null): array
     {
         /* If php version greater than 7, calling system functions returns. */
-        if(PHP_VERSION_ID >= 70000) return \array_column($input, $columnKey, $indexKey);
+        if(defined(PHP_VERSION_ID) && PHP_VERSION_ID >= 70000) return \array_column($input, $columnKey, $indexKey);
 
         $output = array();
         foreach($input as $row)