idate
(PHP 5)
idate — Format a local time/date as integer
Descrierea
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.
Parametri
- format
-
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
-
Parametrul opţional timestamp este un integer şi este un moment de timp Unix şi are valoarea implicită a orei locale, dacă parametrul timestamp nu este indicat. Cu alte cuvinte, valoarea implicită este cea a funcţiei time().
Valorile întroarse
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.
Erori/Excepţii
Fiecare apel al unei funcţii de dată/oră va genera o E_NOTICE dacă zona orară nu este validă şi/sau un mesaj E_STRICT dacă se utilizează setările sistemului sau variabila de mediu TZ. Vedeţi de asemenea date_default_timezone_set()
Istoria schimbărilor
| Versiunea | Descriere |
|---|---|
| 5.1.0 | Acum generează erori ale zonei orare de tip E_STRICT şi E_NOTICE. |
Exemple
Example#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);
?>