未定义的变量:$ _SESSION
当我E_NOTICE
尝试引用永不设置或未设置的会话(cake/libs/cake_session.php line
372)时,我在核心CakePHP文件中出现错误:
function read($name = null) { if (is_null($name)) {
return $this->__returnSessionVars();
}
if (empty($name)) {
return false;
}
$result = Set::classicExtract($_SESSION, $name);
}
我已经搜索了我的代码(在app /目录中),但是找不到对$_SESSION
或的引用session_destroy
。我有什么想念的吗?
当我尝试运行任何单元测试时,都会显示此错误。这是正常的吗?我已经清除了cake/
目录,并用另一个目录(相同版本)替换了该目录,以确保我没有无意间修改了核心文件中的任何内容,但是仍然出现相同的错误。我不确定这是否只是框架中的缺陷或其他缺陷。
这是在命令行上运行测试的结果:
Welcome to CakePHP v1.3.11 Console---------------------------------------------------------------
App : app
Path: /var/www/program/app
---------------------------------------------------------------
CakePHP Test Shell
---------------------------------------------------------------
Running app case models/owners_equity
E_NOTICE: Undefined variable: _SESSION in /var/www/program/cake/libs/cake_session.php on line 372
E_NOTICE: Undefined variable: _SESSION in /var/www/program/cake/libs/cake_session.php on line 372
ERROR->Unexpected PHP error [Undefined variable: _SESSION] severity [E_NOTICE] in [/var/www/program/cake/libs/cake_session.php line 372]
in testGenerateOwnerWithdrawals
in BalanceTestCase
in /var/www/program/app/tests/cases/models/owners_equity.test.php
ERROR->Unexpected PHP error [Undefined variable: _SESSION] severity [E_NOTICE] in [/var/www/program/cake/libs/cake_session.php line 372]
in testGenerateOwnerWithdrawals
in BalanceTestCase
in /var/www/program/app/tests/cases/models/owners_equity.test.php
回答:
原来,AppModel中有一些多余的代码使事情变得混乱:
在beforeFind
和中afterFind
:
App::Import("Session");$session = new CakeSession();
$sim_id = $session->read("Simulation.id");
我不知道 为什么 ,但这就是问题所在。删除这些行可以解决我遇到的问题。
以上是 未定义的变量:$ _SESSION 的全部内容, 来源链接: utcz.com/qa/424615.html