Andre's code will throw an error. for the following line
$d = $todayh[mday];
$m = $todayh[mon];
$y = $todayh[year];
"Notice : Undefined constant mday ,mon,year"
As is, it was looking for constants called mday, mon, year etc. When it doesn't find such a constant, PHP interprets it as a string.
like any other request it should be wrapped in quotes like this
$d = $todayh['mday'];
$m = $todayh['mon'];
$y = $todayh['year'];
getdate
(PHP 4, PHP 5, PHP 7)
getdate — Obtener información de la fecha/hora
Descripción
getdate
([ int
$timestamp = time()
] ) : array
Devuelve un array asociativo que contiene la información
de la fecha de timestamp, o el momento
local actual si no se da timestamp.
Parámetros
Valores devueltos
Devuelve un array asociativo con información relacionada con la
marca de tiempo timestamp. Los elementos devueltos de la
matriz asociativa son los siguientes:
| Clave | Descripción | Ejemplo de valores devueltos |
|---|---|---|
| "seconds" | Representacion numérica de los segundos | 0 a 59 |
| "minutes" | Representacion numérica de los minutos | 0 a 59 |
| "hours" | Representacion numérica de las horas | 0 a 23 |
| "mday" | Representacion numérica del día del mes | 1 a 31 |
| "wday" | Representacion numérica del día de la semana | 0 (para Domingo) hasta 6 (para Sábado) |
| "mon" | Representacion numérica de un mes | 1 hasta 12 |
| "year" | Una representacion numérica completa de una año, 4 dígitos | Ejemplos: 1999 o 2003 |
| "yday" | Representacion numérica del día del año | 0 hasta 365 |
| "weekday" | Una representación textual completa del día de la semana | Sunday hasta Saturday |
| "month" | Una representación textual completa de un mes, como January o March | January hasta December |
| 0 | Los segundos desde la Época Unix, similar a los valores devueltos por time() y usados por date(). | Dependiente del Sistema, típicamente -2147483648 hasta 2147483647. |
Ejemplos
Ejemplo #1 Ejemplo de getdate()
<?php
$hoy = getdate();
print_r($hoy);
?>
El resultado del ejemplo sería algo similar a:
Array
(
[seconds] => 40
[minutes] => 58
[hours] => 21
[mday] => 17
[wday] => 2
[mon] => 6
[year] => 2003
[yday] => 167
[weekday] => Tuesday
[month] => June
[0] => 1055901520
)
Ver también
- date() - Dar formato a la fecha/hora local
- idate() - Formatea una fecha/hora local como un entero
- localtime() - Obtiene fecha y hora local
- time() - Devuelve la fecha Unix actual
- setlocale() - Establecer la información del localismo
add a note
User Contributed Notes 6 notes
vimal866 at gmail dot com ¶
4 years ago
Yura Pylypenko (plyrvt at mail dot ru) ¶
16 years ago
In addition to canby23 at ms19 post:
It's a very bad idea to consider day having 24 hours (86400 secs), because some days have 23, some - 25 hours due to daylight saving changes. Using of mkdate() and strtotime() is always preferred. strtotime() also has a very nice behaviour of datetime manipulations:
<?php
echo strtotime ("+1 day"), "\n";
echo strtotime ("+1 week"), "\n";
echo strtotime ("+1 week 2 days 4 hours 2 seconds"), "\n";
echo strtotime ("next Thursday"), "\n";
echo strtotime ("last Monday"), "\n";
?>
andre at anlex dot co dot za ¶
13 years ago
I thought best to show a posseble way to go about bypassing the end month issue where the first day in a new month will have the monday of the week that it falls in - in the old month. Use the numbering of days as the constant and work you way from there.
Example:
<?php
//-----------------------------
$now = time();
$num = date("w");
if ($num == 0)
{ $sub = 6; }
else { $sub = ($num-1); }
$WeekMon = mktime(0, 0, 0, date("m", $now) , date("d", $now)-$sub, date("Y", $now)); //monday week begin calculation
$todayh = getdate($WeekMon); //monday week begin reconvert
$d = $todayh[mday];
$m = $todayh[mon];
$y = $todayh[year];
echo "$d-$m-$y"; //getdate converted day
?>
Allot less code makes everyone happy..
info at ajawbk dot com ¶
2 years ago
another gmgetdate that is a little faster/suscint (no loops).
<?php
function gmgetdate2($ts = null){
$k = array('seconds','minutes','hours','mday',
'wday','mon','year','yday','weekday','month',0);
return(array_combine($k,split(":",
gmdate('s:i:G:j:w:n:Y:z:l:F:U',is_null($ts)?time():$ts))));
}
?>
https://ajawbk.com/
timforte at gmail dot com ¶
12 years ago
It's worth noting that this is local time, not UTC/GMT - gmgetdate doesn't exist :(.
The most logical way to handle date arithmetic without hitting DST problems is to work in UTC...
<?php
function add_days($my_date,$numdays) {
$date_t = strtotime($my_date.' UTC');
return gmdate('Y-m-d',$date_t + ($numdays*86400));
}
?>
[it's even faster if you use gmmktime instead of strtotime]
eric dot schultz at NOSPAM dot CyVon dot com ¶
11 years ago
Here is another gmgetdate that is a little faster/suscint (no loops).
<?php
function gmgetdate2($ts = null){
$k = array('seconds','minutes','hours','mday',
'wday','mon','year','yday','weekday','month',0);
return(array_combine($k,split(":",
gmdate('s:i:G:j:w:n:Y:z:l:F:U',is_null($ts)?time():$ts))));
}
?>
It also returns the values in the same order as getdate.
