php引用配置文件

<?php
return [
    'database' => [
        'host' => 'localhost',
        'username' => 'user',
        'password' => 'password',
        'dbname' => 'mydb'
    ],
    'app' => [
        'debug' => true,
        'log_level' => 'INFO'
    ]
];

<?php
// 引用配置文件
$config = require 'config.php';

// 使用配置
$dbHost = $config['database']['host'];
$dbUsername = $config['database']['username'];
$dbPassword = $config['database']['password'];
$dbName = $config['database']['dbname'];

$appDebug = $config['app']['debug'];
$appLogLevel = $config['app']['log_level'];

echo "Database Host: " . $dbHost . "\n";
echo "Debug Mode: " . ($appDebug ? 'On' : 'Off') . "\n";

$config = require __DIR__ . '/config.php';

chmod 644 config.php

// 确保config.php文件内容如下
return [
    'database' => [
        'host' => 'localhost',
        'username' => 'user',
        'password' => 'password',
        'dbname' => 'mydb'
    ],
    'app' => [
        'debug' => true,
        'log_level' => 'INFO'
    ]
];