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

如果这些都不是你的选择

修改php . ini。添加date_default_timezone调用。

你可以用gmdate代替date。

当我需要一年的时间来获得一个版权片段时，我使用gmdate(“Y”)。

2013-11-05 14:33:12

其他回答

您可能需要将时区放在php.ini文件的配置行中。你应该在你的php.ini文件中有一个这样的块:

[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = America/New_York

如果没有，添加它(用您的时区替换)。配置完成后，确保重新启动httpd (service httpd restart)。

下面是支持的时区列表。

2013-05-27 01:14:23

<? print(gmdate("Y")); ?>

而不是

<? print(date("Y")); ?>

为我工作过(显示当前年份，不再显示错误消息)。 (感谢上面的克里斯)

2014-01-02 21:09:22

当你纠正不兼容时，一个快速的解决方案是禁用index.php文件中的错误报告:

将下面的行插入到你的index.php下面define(' _JEXEC '， 1);

error_reporting( E_ERROR | E_PARSE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR |
E_COMPILE_WARNING );

2014-09-04 12:23:49

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

除了设定日期。Timezone =正如在几个答案中提到的，我在php.ini文件中发现了一个错误，它阻止它到达date.timezone。我找到它的方法是在终端的命令行中运行php。这导致在第114行报告一个错误。在我的例子中，我取消了显示两个值之间有“|”的错误的设置。它不喜欢这样。我删除了其中一个值和|，之后一切都很好

2015-02-04 02:44:51

date():依赖系统的时区设置是不安全的…

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