date():依赖系统的时区设置是不安全的…

当我请求在服务器上将PHP版本从5.2.17更新到PHP 5.3.21时，我得到了这个错误。

<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead</p>
<p>Filename: libraries/Log.php</p>
<p>Line Number: 86</p>

</div>
Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /filelocation right here/system/libraries/Log.php on line 86

Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /filelocation right here/system/libraries/Log.php on line 99
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead</p>
<p>Filename: libraries/Log.php</p>
<p>Line Number: 99</p>

</div>

当前回答

我在us-west-2(俄勒冈州)地区托管我的EC2和S3存储桶。当我调用$s3client->listBuckets()来列出我的php中现有的桶时，我得到了异常-“未捕获的异常'异常'与消息'DateTime::__construct():依赖系统的时区设置是不安全的…”。我做了以下更改，使其工作。分享这些细节，以防有人面临类似的问题，以上任何答案都没有帮助。

Based on documentation @ AWS Configuring Network Time Protocol (NTP), I confirmed ntpd service status is fine by running ntpstat command. If you get error, this link helps you to know what is going wrong. Opened /etc/php.ini file (some may have it in different path based on version of php installed) and found that date.timezone was not set to any value and also it was commented by default. I un-commented by removing ';' before this line and set its value to "UTC" and saved the file. Restarted http and ntp daemons using sudo service httpd restart and sudo service ntpd restart commands.

在此之后，我能够成功地列出桶没有任何例外。希望这能有所帮助。

2016-09-26 07:49:22

其他回答

如果你不能修改你的php.ini配置，你也可以在你的代码开头使用下面的代码片段:

date_default_timezone_set('Africa/Lagos');//or change to whatever timezone you want

时区列表可以在http://www.php.net/manual/en/timezones.php上找到。

2013-08-04 22:54:15

我有这个错误运行php-fpm在chroot监狱。我试着在chroot目录中创建etc/php.ini和/usr/share/zoneinfo，但它就是不工作。我甚至试着整理php-fpm守护进程，看看它们丢失了什么文件——什么都没有跳出来。

所以如果谷歌把你带到这里，因为你在使用配置为chroot的php-fpm时得到了这个错误，你可能可以通过在ENV部分的/etc/php-fpm.d/www.conf中添加这一行来修复它:

env[TZ] = America/New_York

通常需要重新启动php-fpm才能生效。希望这能帮助到一些人。

2017-03-12 02:01:35

在index.php文件中添加以下内容。当我把我的应用程序从XAMPP服务器迁移到Apache 2.2和PHP 5.4时，我第一次遇到了这个问题……

我建议你在index.php文件中，而不是在php.ini文件中。

if( ! ini_get('date.timezone') )
{
    date_default_timezone_set('GMT');
}

2013-11-12 06:30:37

如果你不能访问php.ini文件，在你的域或子目录的根目录下创建或编辑一个。htaccess文件，并添加这个(由cpanel生成):

<IfModule mime_module>
AddType application/x-httpd-ea-php56 .php .php5 .phtml
</IfModule>

<IfModule php5_module>
php_value date.timezone "America/New_York"
</IfModule>

<IfModule lsapi_module>
php_value date.timezone "America/New_York"
</IfModule>

2019-07-25 01:40:00

在你的连接页面中输入如下代码:date_default_timezone_set("Africa/Johannesburg");基于你当前的位置。

2020-05-09 22:06:08

date():依赖系统的时区设置是不安全的…

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