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Config.php
100 lines (92 loc) · 3.04 KB
/
Config.php
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<?php
/**
* ThinkWorker - THINK AND WORK FAST
* Copyright (c) 2017 http://thinkworker.cn All Rights Reserved.
* Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
* Author: Dizy <derzart@gmail.com>
*/
namespace think;
class Config
{
private static $config = [];
/**
* Config Component Initialization
*
* @return void
*/
public static function _init(){
foreach(glob(CONF_PATH.'*'.CONF_EXT) as $configFile)
{
$lastDsPos = strrpos($configFile, DS);
$rangeName = substr($configFile, $lastDsPos + 1);
$rangeName = strtolower(think_core_rtrim($rangeName, CONF_EXT));
self::$config[$rangeName] = include($configFile);
}
}
/**
* Set a specific config value or multiple values
*
* @param string|array $name
* @param string $value
* @param string $range
* @return array|mixed
*/
public static function set($name, $value, $range = "general"){
if (!isset(self::$config[$range])) {
self::$config[$range] = [];
}
if (is_string($name)) {
if (!strpos($name, '.')) {
self::$config[$range][strtolower($name)] = $value;
} else {
$name = explode('.', $name, 2);
self::$config[$range][strtolower($name[0])][$name[1]] = $value;
}
} elseif (is_array($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];
} else {
return self::$config[$range] = array_merge(self::$config[$range], array_change_key_case($name));
}
} else {
return self::$config[$range];
}
}
/**
* Get a specific config value
*
* @param $name
* @param string $range
* @return mixed|null
*/
public static function get($name, $range = "general"){
if ((empty($name)||is_null($name))&& isset(self::$config[$range])) {
return self::$config[$range];
}
if (!strpos($name, '.')) {
$name = strtolower($name);
return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
} else {
$name = explode('.', $name, 2);
$name[0] = strtolower($name[0]);
return isset(self::$config[$range][$name[0]][$name[1]]) ? self::$config[$range][$name[0]][$name[1]] : null;
}
}
/**
* Determine whether a key is set in config
*
* @param $name
* @param string $range
* @return bool
*/
public static function has($name, $range = "general"){
if (!strpos($name, '.')) {
return isset(self::$config[$range][strtolower($name)]);
} else {
$name = explode('.', $name, 2);
return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
}
}
}