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
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
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 (
This article contains the following content:1. Get the current date and time-how many ways do we have?2, change the way the date is displayed-the date and time of the display form3. Convert the current date to a Unix timestamp value4. Change the
Date and common time calculation in php, and date calculation in php
It was used in projects until today, yesterday, this week, this month, this quarter, this year, last week, last quarter, and so on, therefore, we plan to summarize and learn
Joe Brockmeier briefly introduces the PHP scripting language, discusses the origin, performance, and application Platform of PHP. A simple example of a PHP script illustrates its basic syntax and usage.
If you are working on web-based development,
: This article mainly introduces php programming notes. if you are interested in PHP tutorials, please refer to them. Three methods for php to obtain POST data
Php image watermarking source code
Php + ajax + json is the simplest example.
Php Chinese
PHP Date-time function date ()1, year-month-day
Copy Code code as follows:
echo Date (' y-m-j ');
2007-02-6
echo Date (' y-n-j ');
07-2-6
Capital Y represents a four-digit year, while lowercase y represents a
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