fix: 上传TP框架
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178
thinkphp/library/think/Config.php
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178
thinkphp/library/think/Config.php
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<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2017 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think;
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class Config
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{
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// 配置参数
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private static $config = [];
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// 参数作用域
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private static $range = '_sys_';
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// 设定配置参数的作用域
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public static function range($range)
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{
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self::$range = $range;
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if (!isset(self::$config[$range])) {
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self::$config[$range] = [];
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}
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}
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/**
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* 解析配置文件或内容
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* @param string $config 配置文件路径或内容
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* @param string $type 配置解析类型
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* @param string $name 配置名（如设置即表示二级配置）
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* @param string $range 作用域
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* @return mixed
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*/
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public static function parse($config, $type = '', $name = '', $range = '')
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{
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$range = $range ?: self::$range;
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if (empty($type)) {
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$type = pathinfo($config, PATHINFO_EXTENSION);
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}
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$class = false !== strpos($type, '\\') ? $type : '\\think\\config\\driver\\' . ucwords($type);
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return self::set((new $class())->parse($config), $name, $range);
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}
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/**
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* 加载配置文件（PHP格式）
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* @param string $file 配置文件名
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* @param string $name 配置名（如设置即表示二级配置）
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* @param string $range 作用域
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* @return mixed
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*/
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public static function load($file, $name = '', $range = '')
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{
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$range = $range ?: self::$range;
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if (!isset(self::$config[$range])) {
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self::$config[$range] = [];
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}
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if (is_file($file)) {
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$name = strtolower($name);
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$type = pathinfo($file, PATHINFO_EXTENSION);
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if ('php' == $type) {
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return self::set(include $file, $name, $range);
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} elseif ('yaml' == $type && function_exists('yaml_parse_file')) {
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return self::set(yaml_parse_file($file), $name, $range);
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} else {
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return self::parse($file, $type, $name, $range);
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}
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} else {
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return self::$config[$range];
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}
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}
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/**
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* 检测配置是否存在
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* @param string $name 配置参数名（支持二级配置 .号分割）
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* @param string $range 作用域
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* @return bool
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*/
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public static function has($name, $range = '')
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{
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$range = $range ?: self::$range;
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if (!strpos($name, '.')) {
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return isset(self::$config[$range][strtolower($name)]);
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} else {
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// 二维数组设置和获取支持
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$name = explode('.', $name, 2);
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return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
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}
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}
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/**
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* 获取配置参数 为空则获取所有配置
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* @param string $name 配置参数名（支持二级配置 .号分割）
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* @param string $range 作用域
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* @return mixed
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*/
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public static function get($name = null, $range = '')
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{
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$range = $range ?: self::$range;
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// 无参数时获取所有
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if (empty($name) && isset(self::$config[$range])) {
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return self::$config[$range];
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}
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if (!strpos($name, '.')) {
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$name = strtolower($name);
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return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
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} else {
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// 二维数组设置和获取支持
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$name = explode('.', $name, 2);
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$name[0] = strtolower($name[0]);
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if (!isset(self::$config[$range][$name[0]])) {
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// 动态载入额外配置
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$module = Request::instance()->module();
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$file = CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . $name[0] . CONF_EXT;
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is_file($file) && self::load($file, $name[0]);
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}
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return isset(self::$config[$range][$name[0]][$name[1]]) ? self::$config[$range][$name[0]][$name[1]] : null;
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}
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}
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/**
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* 设置配置参数 name为数组则为批量设置
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* @param string|array $name 配置参数名（支持二级配置 .号分割）
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* @param mixed $value 配置值
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* @param string $range 作用域
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* @return mixed
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*/
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public static function set($name, $value = null, $range = '')
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{
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$range = $range ?: self::$range;
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if (!isset(self::$config[$range])) {
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self::$config[$range] = [];
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}
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if (is_string($name)) {
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if (!strpos($name, '.')) {
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self::$config[$range][strtolower($name)] = $value;
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} else {
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// 二维数组设置和获取支持
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$name = explode('.', $name, 2);
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self::$config[$range][strtolower($name[0])][$name[1]] = $value;
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}
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return;
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} elseif (is_array($name)) {
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// 批量设置
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if (!empty($value)) {
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self::$config[$range][$value] = isset(self::$config[$range][$value]) ?
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array_merge(self::$config[$range][$value], $name) : $name;
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return self::$config[$range][$value];
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} else {
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return self::$config[$range] = array_merge(self::$config[$range], array_change_key_case($name));
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}
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} else {
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// 为空直接返回 已有配置
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return self::$config[$range];
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}
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}
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/**
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* 重置配置参数
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*/
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public static function reset($range = '')
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{
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$range = $range ?: self::$range;
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if (true === $range) {
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self::$config = [];
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} else {
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self::$config[$range] = [];
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}
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}
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}
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