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增加ENV_PREFIX常量用于获取环境变量的配置前缀

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改进配置参数的获取方法 自动判断是否存在环境变量 如果有设置则优先
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thinkphp
2015-03-06 12:37:01 +08:00
parent 7059ad069d
commit be881b84d2
2 changed files with 10 additions and 1 deletions
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10
library/think/config.php
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@@ -13,7 +13,7 @@ namespace think;
class Config {
static private $config = []; // 配置参数
static private $range = '_sys_'; // 参数作用域
static private $range = '_sys_'; // 参数作用域
// 设定配置参数的作用域
static public function range($range){
@@ -57,10 +57,18 @@ class Config {
}
$name = strtolower($name);
if (!strpos($name, '.')) {
// 判断环境变量
if(isset($_ENV[ENV_PREFIX.$name])){
return $_ENV[ENV_PREFIX.$name];
}
return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
}else{
// 二维数组设置和获取支持
$name = explode('.', $name);
// 判断环境变量
if(isset($_ENV[ENV_PREFIX.$name[0].'_'.$name[1]])){
return $_ENV[ENV_PREFIX.$name[0].'_'.$name[1]];
}
return isset(self::$config[$range][$name[0]][$name[1]]) ? self::$config[$range][$name[0]][$name[1]] : null;
}
}