Symfony2在php.ini Errror中设置“date.timezone”设置

Question

刚开始我的第一个symfony2项目，在安装运行http://127.0.0.1/inventory/web/config.php后，我得到了以下信息。

This script will guide you through the basic configuration of your project. You can also do the same by editing the ‘app/config/parameters.yml’ file directly.
**MAJOR PROBLEMS**
Major problems have been detected and must be fixed before continuing:
Set the "date.timezone" setting in php.ini* (like Europe/Paris).
* Changes to the php.ini file must be done in "/etc/php5/apache2/php.ini".

我在以下文件中设置了date.timezone = "Asia/Karachi"

/etc/php5/cli/php.ini
/etc/php5/apache2/php.ini

这也是AppKernel.php

public function init()
{
    // get rid of Warning: date_default_timezone_get(): It is not safe to rely on the system's timezone
    date_default_timezone_set( 'Asia/Karachi' );
    parent::init();
}

但仍然是同样的错误。 但是，当我在控制台上运行此php -i | grep "timezone"命令时，我得到了这个，

Default timezone => Asia/Karachi
date.timezone => Asia/Karachi => Asia/Karachi

关于在test.php文件上运行phpinfo（）函数的更多内容我得到了这个，