PHP解析配置文件的常用方法

; Database configuration  
db_host = localhost  
db_user = root  
db_pass = password123  
db_name = mydatabase

$config = parse_ini_file('config.ini', true);  
print_r($config);

database:  
  host: localhost  
  user: root  
  pass: password123  
  name: mydatabase

require 'vendor/autoload.php'; // 使用Composer自动加载  
  
use SymfonyComponentYamlYaml;  
  
$config = Yaml::parseFile('config.yaml');  
print_r($config);

{  
    "database": {  
        "host": "localhost",  
        "user": "root",  
        "pass": "password123",  
        "name": "mydatabase"  
    }  
}

$json = file_get_contents('config.json');  
$config = json_decode($json, true);  
print_r($config);

 [  
        'host' => 'localhost',  
        'user' => 'root',  
        'pass' => 'password123',  
        'name' => 'mydatabase',  
    ],  
];

$config = include('config.php');  
print_r($config);