unix 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

checkdate ($month, $date, $year)If the value that is applied constitutes a valid date, the function returns True. For example, for an error date of February 31, 2005, this function returns to False.You can use this function to check the date and

Checkdate ($month, $date, $year)If the value that is applied constitutes a valid date, the function returns True. For example, for an error date of February 31, 2005, this function returns to False. You can use this function to check the date and

A detailed explanation of the date and time function of PHP date ()Introduces the simple use of the PHP date-time function, which will introduce more functions to enrich our application. checkdate ($month, $date, $year) If the value that is

checkdate ($month, $date, $year) If the applied value constitutes a valid date, the function returns to true. For example, for the error date February 31, 2005, this function returns FALSE. Use this function to check the date and make the date

Checkdate ($month, $date, $year)If the applied value constitutes a valid date, the function returns to true. For example, for the error date February 31, 2005, this function returns FALSE. Use this function to check the date and make the date

Format dateThe first parameter of the date () function specifies how to format the date/time. It uses letters to indicate the date and time formats. Some availableLetter:• Day in d-month (01-31)• M-current month, in numbers (01-12)• Y-current year

Returns timestamp for 12:25:23 9-jul-2006echo Gmmktime (12,25,23,7,9,2006);?> Gmdate ($format, $ts) This function formats the UNIX time label as a date string that can be read artificially. This date string is represented as GMT (not local time).

Whether they are accustomed to displaying the current server time or logging the next instance of a database entry, PHP's date and time functions are an important part of their toolkit for any network developer. But any tool needs a person to

The code is as follows:Copy code /** Author: I don't know who the author is.* Date: 2008-4-13* Function: calculate the time difference between two dates.* Note: the program code is basically not modified. Only the writing specification is defined,

Checkdate: Verify the correctness of the date. Date: Format the time of the server. Strftime: The time of the server is formatted locally. GETDATE: Get time and date information.

IOS Time Processing Do not have to do the app to deal with time, about the processing of time, there are many doorways, far from a row of API calls, get the current system time so simple. We need to understand the differences between the various

$a = "2001-5-2"; $date = Explode ('-', $a); Explode splits the string by '-' to put the split data into the array, which is the part of the $date [0] = 1997, $date [1] = 3, $date [2] = 2 $timestamp = Mktime (0,0,0, $date [1], $date [2], $date [0]);

Recent database Schema tuning, a part of the business from MySQL migrated to Greenplum up, originally MySQL with Unix_timestamp and from_unixtime two functions can achieve standard Time and Unix time of mutual conversion, Turning over the Greenplun

Whether they are accustomed to displaying the current server time or logging the next instance of a database entry, PHP's date and time functions are an important part of their toolkit for any network developer. But any tool needs a person to

PHP Function Index 967 functions A total of 967 functions Abs: Get absolute value. Acos: Gets the inverse cosine value. Ada_afetch: Gets the return column of the database. Ada_autocommit: Switch automatic change function. Ada_close: Close Adabas D

Here are some of the time functions in PHP:(1) DateUsage: Date (format, [time]);If there is no time parameter, the current time is used. The format is a string, where the following characters have special meanings:U is replaced by the number of

This article describes the MySQL query time period method. Share to everyone for your reference. The specific methods are as follows: MySQL query time period of the method is not everyone will, the following for you to introduce two MySQL query

Excerpt from 51ctoThe time field of MySQL has date, times, datetime, timestamp and so on, often we store the data when the whole time there is a field, with the DateTime type, may also be used to separate the date and time, that is, a field store

Here are some of the time functions in PHP:(1) DateUsage: Date (format, [time]);If there is no time parameter, the current time is used. The format is a string in which the following characters have special meanings:U is replaced by the number of