You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
wkcrm/thinkphp/library/think/Config.php

215 lines
6.4 KiB

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace think;
class Config
{
/**
* @var array 配置参数
*/
private static $config = [];
/**
* @var string 参数作用域
*/
private static $range = '_sys_';
/**
* 设定配置参数的作用域
* @access public
* @param string $range 作用域
* @return void
*/
public static function range($range)
{
self::$range = $range;
if (!isset(self::$config[$range])) self::$config[$range] = [];
}
/**
* 解析配置文件或内容
* @access public
* @param string $config 配置文件路径或内容
* @param string $type 配置解析类型
* @param string $name 配置名(如设置即表示二级配置)
* @param string $range 作用域
* @return mixed
*/
public static function parse($config, $type = '', $name = '', $range = '')
{
$range = $range ?: self::$range;
if (empty($type)) $type = pathinfo($config, PATHINFO_EXTENSION);
$class = false !== strpos($type, '\\') ?
$type :
'\\think\\config\\driver\\' . ucwords($type);
return self::set((new $class())->parse($config), $name, $range);
}
/**
* 加载配置文件PHP格式
* @access public
* @param string $file 配置文件名
* @param string $name 配置名(如设置即表示二级配置)
* @param string $range 作用域
* @return mixed
*/
public static function load($file, $name = '', $range = '')
{
$range = $range ?: self::$range;
if (!isset(self::$config[$range])) self::$config[$range] = [];
if (is_file($file)) {
$name = strtolower($name);
$type = pathinfo($file, PATHINFO_EXTENSION);
if ('php' == $type) {
return self::set(include $file, $name, $range);
}
if ('yaml' == $type && function_exists('yaml_parse_file')) {
return self::set(yaml_parse_file($file), $name, $range);
}
return self::parse($file, $type, $name, $range);
}
return self::$config[$range];
}
/**
* 检测配置是否存在
* @access public
* @param string $name 配置参数名(支持二级配置 . 号分割)
* @param string $range 作用域
* @return bool
*/
public static function has($name, $range = '')
{
$range = $range ?: self::$range;
if (!strpos($name, '.')) {
return isset(self::$config[$range][strtolower($name)]);
}
// 二维数组设置和获取支持
$name = explode('.', $name, 2);
return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
}
/**
* 获取配置参数 为空则获取所有配置
* @access public
* @param string $name 配置参数名(支持二级配置 . 号分割)
* @param string $range 作用域
* @return mixed
*/
public static function get($name = null, $range = '')
{
$range = $range ?: self::$range;
// 无参数时获取所有
if (empty($name) && isset(self::$config[$range])) {
return self::$config[$range];
}
// 非二级配置时直接返回
if (!strpos($name, '.')) {
$name = strtolower($name);
return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
}
// 二维数组设置和获取支持
$name = explode('.', $name, 2);
$name[0] = strtolower($name[0]);
if (!isset(self::$config[$range][$name[0]])) {
// 动态载入额外配置
$module = Request::instance()->module();
$file = CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . $name[0] . CONF_EXT;
is_file($file) && self::load($file, $name[0]);
}
return isset(self::$config[$range][$name[0]][$name[1]]) ?
self::$config[$range][$name[0]][$name[1]] :
null;
}
/**
* 设置配置参数 name 为数组则为批量设置
* @access public
* @param string|array $name 配置参数名(支持二级配置 . 号分割)
* @param mixed $value 配置值
* @param string $range 作用域
* @return mixed
*/
public static function set($name, $value = null, $range = '')
{
$range = $range ?: self::$range;
if (!isset(self::$config[$range])) self::$config[$range] = [];
// 字符串则表示单个配置设置
if (is_string($name)) {
if (!strpos($name, '.')) {
self::$config[$range][strtolower($name)] = $value;
} else {
// 二维数组
$name = explode('.', $name, 2);
self::$config[$range][strtolower($name[0])][$name[1]] = $value;
}
return $value;
}
// 数组则表示批量设置
if (is_array($name)) {
if (!empty($value)) {
self::$config[$range][$value] = isset(self::$config[$range][$value]) ?
array_merge(self::$config[$range][$value], $name) :
$name;
return self::$config[$range][$value];
}
return self::$config[$range] = array_merge(
self::$config[$range], array_change_key_case($name)
);
}
// 为空直接返回已有配置
return self::$config[$range];
}
/**
* 重置配置参数
* @access public
* @param string $range 作用域
* @return void
*/
public static function reset($range = '')
{
$range = $range ?: self::$range;
if (true === $range) {
self::$config = [];
} else {
self::$config[$range] = [];
}
}
}