upgrade: only tests on php 8.0+

Author: inhere

.github/workflows/php.yml

@@ -16,17 +16,17 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.3, 7.4, '8.0', 8.1] # 7.2,
+        php: ['8.0', 8.1] # 7.2,
 #        os: [ubuntu-latest] # , macOS-latest, windows-latest,
         coverage: ['none']
         include:
           - description: 'Log Code Coverage'
             php: '8.0'
             coverage: 'xdebug'
           # will not testing on php 7.2
-          - os: 'ubuntu-latest'
-            php: '7.2'
-            phpunit: '8.5.13'
+#          - os: 'ubuntu-latest'
+#            php: '7.2'
+#            phpunit: '8.5.13'
 
     steps:
       - name: Checkout

README.md

@@ -39,6 +39,8 @@ Generic PHP command line flags parse library
 
 ## Install
 
+- Require PHP 8.0+
+
 **composer**
 
 ```bash

README.zh-CN.md

@@ -40,6 +40,8 @@
 
 ## 安装
 
+- Require PHP 8.0+
+
 **composer 安装**
 
 ```bash

composer.json

@@ -3,18 +3,18 @@
   "description": "Command line flag parse library of the php",
   "type": "library",
   "license": "MIT",
-  "homepage": "https://github.com/php-toolkit/pflag.git",
+  "homepage": "https://github.com/php-toolkit/pflag",
   "authors": [
     {
       "name": "inhere",
       "email": "[email protected]"
     }
   ],
   "require": {
-    "php": ">7.2.0",
+    "php": ">8.0.0",
     "ext-mbstring": "*",
-    "toolkit/cli-utils":"~1.0",
-    "toolkit/stdlib":"~1.0"
+    "toolkit/cli-utils":"~2.0",
+    "toolkit/stdlib":"~2.0"
   },
   "autoload": {
     "psr-4": {

src/CliApp.php

@@ -9,6 +9,7 @@
 use Toolkit\Cli\Cli;
 use Toolkit\Cli\Color;
 use Toolkit\Stdlib\Arr;
+use Toolkit\Stdlib\Obj\Traits\AutoConfigTrait;
 use function array_merge;
 use function array_shift;
 use function basename;
@@ -32,10 +33,10 @@
  */
 class CliApp
 {
-    // use AutoConfigTrait;
+    use AutoConfigTrait;
 
     /** @var self|null */
-    private static $global;
+    private static self|null $global = null;
 
     private const COMMAND_CONFIG = [
         'desc'      => '',