Руководство по PHP
Пред. |  | След.

# idate

(PHP 5)

idate -- Format a local time/date as integer

## Описание

int idate ( string format [, int timestamp] )

Returns a number formatted according to the given format string using the given integer `timestamp` or the current local time if no timestamp is given. In other words, `timestamp` is optional and defaults to the value of time().

Unlike the function date(), idate() accepts just one char in the `format` parameter.

## Список параметров

`format`

  Таблица 1. The following characters are recognized in the `format` parameter string

  `format` character | Description
  --- | ---
  `B` | Swatch Beat/Internet Time
  `d` | Day of the month
  `h` | Hour (12 hour format)
  `H` | Hour (24 hour format)
  `i` | Minutes
  `I` | returns `1` if DST is activated, `0` otherwise
  `L` | returns `1` for leap year, `0` otherwise
  `m` | Month number
  `s` | Seconds
  `t` | Days in current month
  `U` | Seconds since the Unix Epoch - January 1 1970 00:00:00 GMT - this is the same as time()
  `w` | Day of the week (`0` on Sunday)
  `W` | ISO-8601 week number of year, weeks starting on Monday
  `y` | Year (1 or 2 digits - check note below)
  `Y` | Year (4 digits)
  `z` | Day of the year
  `Z` | Timezone offset in seconds

`timestamp`

  The optional `timestamp` parameter is an integer Unix timestamp that defaults to the current local time if a `timestamp` is not given. In other words, it defaults to the value of time().

## Возвращаемые значения

Returns an integer.

As idate() always returns an integer and as they can't start with a "0", idate() may return fewer digits than you would expect. See the example below.

## Errors/Exceptions

Every call to a date/time function will generate a `E_NOTICE` if the time zone is not valid, and/or a `E_STRICT` message if using the system settings or the `TZ` environment variable. See also date_default_timezone_set()

## Список изменений

Версия | Описание
--- | ---
5.1.0 | Now issues the `E_STRICT` and `E_NOTICE` time zone errors.

## Примеры

Пример 1. idate() example

`<?php $timestamp = strtotime('1st January 2004'); //1072915200 // this prints the year in a two digit format // however, as this would start with a "0", it // only prints "4" echo idate('y', $timestamp); ?>`

## Смотрите также

date()
time()

Пред. | Начало | След.
gmstrftime | Уровень выше | localtime