- Remove ob_end_clean().

config/zentaopms.php

@@ -250,6 +250,7 @@ define('TABLE_COMPANY',       '`' . $config->db->prefix . 'company`');
 define('TABLE_DEPT',          '`' . $config->db->prefix . 'dept`');
 define('TABLE_CONFIG',        '`' . $config->db->prefix . 'config`');
 define('TABLE_USER',          '`' . $config->db->prefix . 'user`');
+define('TABLE_SESSION',       '`' . $config->db->prefix . 'session`');
 define('TABLE_TODO',          '`' . $config->db->prefix . 'todo`');
 define('TABLE_GROUP',         '`' . $config->db->prefix . 'group`');
 define('TABLE_GROUPPRIV',     '`' . $config->db->prefix . 'grouppriv`');

db/update20.0.sql

@@ -101,3 +101,11 @@ CREATE TABLE IF NOT EXISTS `zt_solution` (
   `updatedDate` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+
+CREATE TABLE IF NOT EXISTS `zt_session` (
+    `id` varchar(32) NOT NULL,
+    `data` mediumtext,
+    `timestamp` int(10) unsigned DEFAULT NULL,
+    PRIMARY KEY (`id`),
+    KEY `timestamp` (`timestamp`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;

framework/base/control.class.php

@@ -1074,8 +1074,9 @@ class baseControl
                 return print($response);
             }
 
-            $obLevel = ob_get_level();
-            for($i = 0; $i < $obLevel; $i++) ob_end_clean();
+            /* Zand will use ob_get_clean() to print, so cannot clean so early. */
+            // $obLevel = ob_get_level();
+            // for($i = 0; $i < $obLevel; $i++) ob_end_clean();
 
             $response = helper::removeUTF8Bom(urldecode(json_encode($data)));
             $this->app->outputXhprof();

framework/base/router.class.php

@@ -795,7 +795,7 @@ class baseRouter
         $xhprofRuns = new \XHProfRuns_Default($outputDir);
         $type       = "{$this->moduleName}_{$this->methodName}";
         $runID      = $xhprofRuns->save_run($log, $type);
-        if(!headers_sent()) header("Xhprof-RunID: {$runID}");
+        if(!headers_sent()) helper::header('Xhprof-RunID', $runID);
 
         return true;
     }
@@ -1336,7 +1336,8 @@ class baseRouter
     {
         if(str_starts_with($_SERVER['REQUEST_URI'], '/data/upload') && !is_file($this->wwwRoot . $_SERVER['REQUEST_URI']))
         {
-            header("HTTP/1.1 404 Not Found", true, 404);
+            helper::setStatus(404);
+            helper::end();
         }
 
         if($this->config->requestType == 'PATH_INFO' or $this->config->requestType == 'PATH_INFO2')
@@ -2237,7 +2238,7 @@ class baseRouter
         $url .= (str_contains($url, '?') ? '&' : '?') . $this->config->sessionVar . '=' . session_id() . '&account=' . $_SESSION['user']->account;
         if($extension == '302')
         {
-            header("location: $url");
+            helper::header('location', $url);
             helper::end();
         }
 
@@ -2900,7 +2901,7 @@ class baseRouter
             if(empty($message))
             {
                 /* Try to repair table. */
-                header("location: {$this->config->webRoot}checktable.php");
+                helper::header('location', "{$this->config->webRoot}checktable.php");
                 helper::end();
             }
             static::triggerError($message, __FILE__, __LINE__, true);

lib/zin/core/wg.class.php

@@ -158,7 +158,6 @@ class wg
 
         $rawContent = ob_get_contents();
         if(!is_string($rawContent)) $rawContent = '';
-        ob_end_clean();
 
         if(is_object($result))
         {