[英]gmdate() returning 2 different results in 2 different controllers (codeigniter)
I have a situation where I am using the php function gmdate() in two different codeigniter controllers. 我有一种情况,我在两个不同的codeigniter控制器中使用PHP函数gmdate()。 The controllers are returning a 6 hour difference with the exact same calls.
控制器与完全相同的呼叫返回6小时的差异。
Below is the controller that is returning the proper GMT date and below that is the one that is 6 hours off. 下面是返回正确GMT日期的控制器,下面是6小时关闭的控制器。 Hopefully this is just an oversight on my part somewhere.
希望这只是我某处的疏忽。 Thanks in advance for any help.
在此先感谢您的帮助。
public function update_current_user($session_id){
$this->load->helper('date');
$this->load->helper('url');
$currentURL = base_url().uri_string();
$updateData = array(
'id'=>$session_id ,
'last_updated'=>gmdate("Y-m-d H:i:s",time()),
'current_url'=> $currentURL
);
$this->db->where('id',$session_id);
$this->db->update('current_visitors', $updateData);
return true;
}
Below is the one where it is returning 6 hours off. 以下是退休6小时的地方。
public function initiate_chat($id,$name)
{
$this->load->helper('date');
$this->load->helper('url');
$currentURL = base_url().uri_string();
$updateData = array(
'id'=>$id ,
'last_updated'=>gmdate("Y-m-d H:i:s",time()),
'chat_requested_time'=>gmdate("Y-m-d H:i:s",time()),
'requested_chat'=>1,
'name'=>$name,
);
$this->db->where('id',$id);
$this->db->update('current_visitors', $updateData);
return $name;
}
Set, default timezone date_default_timezone_set('GMT'); 设置,默认时区date_default_timezone_set('GMT'); to one value then, you will get same value.
如果是一个值,你将获得相同的价值。 Or use it where you are going to use date/time functions.
或者在您要使用日期/时间功能的地方使用它。 For eg:
例如:
date_default_timezone_set('GMT');
$curTime = gmdate('H:i:s',time());
It will return the current time with timezone set to GMT. 它将返回当前时间,时区设置为GMT。
It's a problem related with Codeigniter and PHP 5. 这是与Codeigniter和PHP 5相关的问题。
You should set a default timezone in your php.ini file or you can use the solution provided by Phil Sturgeon, otherwise you will run into this problem everytime you'll make use of date/time functions 您应该在php.ini文件中设置默认时区,或者您可以使用Phil Sturgeon提供的解决方案,否则每次使用日期/时间函数时都会遇到此问题
http://philsturgeon.co.uk/blog/2009/12/CodeIgniter-on-PHP-5.3 http://philsturgeon.co.uk/blog/2009/12/CodeIgniter-on-PHP-5.3
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