PHP----读（配置）ini文件

db_config.ini文件：

host=127.0.0.1
dbName=blog
user=root
pass=123456

<?php
$ini_path = "db_config.ini";
$config_file = parse_ini_file($ini_path);

echo "<br>host: ".$config_file['host'];
echo "<br>user: ".$config_file['user'];
echo "<br>pass: ".$config_file['pass'];