Bagi umat islam ni ada contoh skri buat waktu shalat ^_^ :

<?php
$st = new Islamic_ShalatTimes;

// Bandung: Latitude = -6.9, Longitude = 107.6, Altitude = 820 M, Time Zone = +7
$st->setLocation(-6.900, 107.600, 820, 7);
$st->setMethod(Islamic_ShalatTimes::METHOD_EGYPT_SURVEY);
$st->calculate();

// Waktu disimpan dalam objek properti.
$st->fajr, $st->sunrise, $st->thuhr, $st->assr, $st->maghrib, $st->ishaa
print_r($st);
?>