get date difference in php

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 (

Web site development We often need to deal with the date, time, in PHP provides a lot of date, time function to facilitate the PHP developers to calculate the date, time, format conversion. So it is necessary to master the PHP date function and to

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

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

What is the difference between date and gmdate in PHP? What is the difference between date and gmdate in PHP? The time in PHP has 2 formatting functions: Date () and Gmdate (), which are described in the official documentation: date-formatting a

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

Php date and time. PHP provides a large number of built-in functions, allowing developers to easily process time, greatly improving work efficiency. Today, we will introduce some common PHP date and time functions. PHP provides a large number of