PHP 如何写配置文件才好看?

This topic created in 4140 days ago, the information mentioned may be changed or developed.

我看到一种写法:

class ET {

public static $config = array();

public static function writeConfig($values)
{

if (file_exists($file = PATH_CONFIG."/config.php")) include $file;

if (!isset($config) or !is_array($config)) $config = array();
$config = array_merge($config, $values);
self::$config = array_merge(self::$config, $values);

$contents = "<?php\n";
foreach ($config as $k => $v) $contents .= '$config["'.$k.'"] = '.var_export($v, true).";\n";
$contents .= "\n// Last updated by: ".ET::$session->user["username"]." (".ET::$session->ip.") @ ".date("r")."\n?>";
file_put_contents($file, $contents);
}

}

ET::writeConfig(array("esoTalk.skin" => $skin));