date_sun

(no version information, might be only in CVS)

date_sun_info -- Returns an array with information about sunset/sunrise and twilight begin/end

Descrizione

array date_sun_info ( int time, float latitude, float longitude )

Elenco dei parametri

time: Timestamp.
latitude: Latitude in degrees.
longitude: Longitude in degrees.

Valori restituiti

Returns array on success or FALSE on failure.

Esempi

Esempio 1. A date_sun_info() example
<?php $sun_info = date_sun_info(strtotime("2006-12-12"), 31.7667, 35.2333); foreach ($sun_info as $key => $val) { echo "$key: " . date("H:i:s", $val) . "\n"; } ?>
Il precedente esempio visualizzerà:
sunrise: 05:52:11 sunset: 15:41:21 transit: 10:46:46 civil_twilight_begin: 05:24:08 civil_twilight_end: 16:09:24 nautical_twilight_begin: 04:52:25 nautical_twilight_end: 16:41:06 astronomical_twilight_begin: 04:21:32 astronomical_twilight_end: 17:12:00