fix: some system can not edit config manually

platform/Normal.php

@@ -9,7 +9,8 @@ function getpath()
     if ($p>0) $path = substr($_SERVER['REQUEST_URI'], 0, $p);
     else $path = $_SERVER['REQUEST_URI'];
     $path = path_format( substr($path, strlen($_SERVER['base_path'])) );
-    return substr($path, 1);
+    return $path;
+    //return substr($path, 1);
     //return spurlencode($path, '/');
 }
 
@@ -44,7 +45,8 @@ function getConfig($str, $disktag = '')
     global $Base64Env;
     //include 'config.php';
     $s = file_get_contents('config.php');
-    $configs = substr($s, 18, -2);
+    //$configs = substr($s, 18, -2);
+    $configs = '{' . splitlast(splitfirst($s, '{')[1], '}')[0] . '}';
     if ($configs!='') {
         $envs = json_decode($configs, true);
         if (in_array($str, $InnerEnv)) {
@@ -70,7 +72,8 @@ function setConfig($arr, $disktag = '')
     if ($disktag=='') $disktag = $_SERVER['disktag'];
     //include 'config.php';
     $s = file_get_contents('config.php');
-    $configs = substr($s, 18, -2);
+    //$configs = substr($s, 18, -2);
+    $configs = '{' . splitlast(splitfirst($s, '{')[1], '}')[0] . '}';
     if ($configs!='') $envs = json_decode($configs, true);
     $disktags = explode("|",getConfig('disktag'));
     $indisk = 0;
@@ -107,10 +110,8 @@ function setConfig($arr, $disktag = '')
     $envs = array_filter($envs, 'array_value_isnot_null');
     ksort($envs);
     //echo '<pre>'. json_encode($envs, JSON_PRETTY_PRINT).'</pre>';
-    $prestr = '<?php $configs = \'
-';
-    $aftstr = '
-\';';
+    $prestr = '<?php $configs = \'' . PHP_EOL;
+    $aftstr = PHP_EOL . '\';';
     return file_put_contents('config.php', $prestr . json_encode($envs, JSON_PRETTY_PRINT) . $aftstr);
 }