From a513a50577427ff5c5d656be86c511d7e9d938f3 Mon Sep 17 00:00:00 2001
From: Dennis Riehle <webmaster@riehle-web.com>
Date: Mon, 1 Aug 2022 16:45:18 +0200
Subject: [PATCH] Fix deprecation message appearing in CLI context with PHP 8.1
 (#65)

* fixed deprecation appearing in CLI context with PHP 8.1

* increased minimum PHP version to 7.0
---
 class.krumo.php | 2 +-
 composer.json   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/class.krumo.php b/class.krumo.php
index 6ac1550..9f571eb 100644
--- a/class.krumo.php
+++ b/class.krumo.php
@@ -1607,7 +1607,7 @@ private static function cli_dump() {
         }
 
         foreach ($args as $i) {
-            $out = var_export($i);
+            $out = var_export($i) ?? '';
             print trim($out);
 
             if (sizeof($args) >= 1) {
diff --git a/composer.json b/composer.json
index 5abac28..3781d61 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
     }
     ],
     "require": {
-        "php": ">=5.2.17"
+        "php": ">=7.0"
     },
     "require-dev": {
         "fabpot/php-cs-fixer": "dev-master",