Requirements:Converts the time of the int type displayed on the first page to the time format of the date type:when Questionmodel gets to question list data, including question[' Pub_time '), it needs to be converted to a specific time format for
When I used to solve this problem with ASP is quite simple, the ASP has the corresponding function DateDiff can give two days period interval How many months, how many days and how many seconds. When I searched through the PHP manual I found that
Use the function date () to implement the displayed in the format: year-month-day hours: minutes: secRelated Time parameters:A-"AM" or "PM"A-"AM" or "PM"D-A few days, two digits, if less than two digits before the 0; such as: "01" to "31"D-Days of
This article contains the following elements:
1, get the current date and time-how many ways do we have?
2, change the date display mode-date and time display form
3, the conversion of the current date is a Unix timestamp value
4. Change Date
A.
The direct subtraction of functions is not correct, you need to do this:
* * Get the current date and time
In Unix, time is represented by the number of seconds that have elapsed since 0 o'clock January 1, 1970, which is called the Unix timestamp (
Unix Timestamp unix Timestamp (the number of seconds after ' 1970-01-01 00:00:00 ' GMT)
Jsvar strtime = ' 2014-04-23 18:55:49:123 '; var New // Pass in a time format date.gettime (); // Change to UNIX timestamp except for Php$ts Time //
Date () is a commonly used date-time function, let me summarize the date () function of the various forms of usage, there is a need to learn the friend can refer to.
Formatted dateThe first parameter of the date () function specifies how the date/
This article mainly introduces the time function date in PHP and the relevant knowledge of time calculation, which has a good reference value. Let's take a look at the little series.
have been in the project need to use to today, yesterday, this
MySQL obtains the current date and time stamp function bitsCN.com
MySQL returns the current date, time, and timestamp.
1.1 obtain the current date + time (date + time) function: now ()
Mysql> select now ();
+ ------- +
| Now () |
+ ------- +
| 22:2
PHP: time (), date (), mktime () date and time function libraries are often forgotten. here, you can add them to your favorites for convenience: checkdate: to verify the correctness of the date.
Date: format the server time.
Strftime: format the
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