March 2017
Intermediate to advanced
364 pages
9h 45m
Japanese
Content preview from 初めてのPHP
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,
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.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.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.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.
10.4
セッションの構成
209
'stomach' => "Sauteed Pig's Stomach",
'tripe' => 'Sauteed Tripe with Wine Sauce',
'taro' => 'Stewed Pork with Taro',
'giblets' => 'Baked Giblets with Salt',
'abalone' => 'Abalone with Marrow and Duck Feet');
if (isset($_SESSION['order']) && (count($_SESSION['order']) > 0)) {
print '
<ul>';
foreach ($_SESSION['order'] as $order) {
$dish_name = $main_dishes[ $order['dish'] ];
print "<li> $order[quantity] of $dish_name </li>";
}
print "</ul>";
} else {
print "You haven't ordered anything.";
}
例10-12 は、 例10-11 で セ ッ シ ョ ン に 格 納 し た デ ー タ に ア ク セ ス し ま す。 こ の 例 で は
$_
SESSION['order']
を配列として扱います。この配列に要素がある場合（
count()
が正の数を返すた
め）、
foreach()
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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.