June 2005
Intermediate to advanced
794 pages
18h 27m
German
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11.11 Drop-down-Menüs auf Basis des aktuellen Datums erzeugen
Problem
Sie möchten eine Reihe von Drop-down-Menüs erstellen, die automatisch auf dem aktuellen Datum stehen.
Lösung
Finden Sie mit date( ) das aktuelle Datum in der Zeitzone des Webservers heraus und durchlaufen Sie die Tage mit mktime( ).
Der folgende Code generiert option-Werte für den heutigen Tag sowie die sechs folgenden Tage. Im diesem Fall ist »heute« der 1. Januar 2002.
list($hour, $minute, $second, $month, $day, $year) = split(':', date('h:i:s:m:d:Y')); // Eine Woche in einzelnen Tagen for ($i = 0; $i < 7; ++$i) { $timestamp = mktime($hour, $minute, $second, $month, $day + $i, $year); $date = date("D, F j, Y", $timestamp); print "<option value=\"$timestamp\">$date</option>\n"; ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.