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Computer (Wordpress (wp_users 儲住不同users, <?php bloginfo("name"…
Computer
Wordpress
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<?php bloginfo("name") ?>
displays the title
(CMS don't need to learn database command)
only call functions
---->Delete, update, add 全部backend 做哂
---->we only need to read data
---->and then display in fornt-end
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Security
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- 權限控制 (Cookies & Sessions)
key-value store
可以當2-column table
Session, close browser>>will delete sessions??
cookies, keep in computer???
下一次再去website, 將cookies send to server??
!!!!!!!!!set cookies 一定要先行,頭一行in your code,how about sessions???
how to set, how to delete
//you can put data into locker in server
//locker 好多格仔
$_SESSION['name'] = "Mr Wong";
俾個key個locker, 佢會俾個value你
可以任作名
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Sessions
-
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Set sessions
session_start();
// You can put data into the locker in server
$_SESSION['name'] = "Mr Wong";
$_SESSION['job'] = "Clerk";
Programming本質, 話俾電腦聽做咩,
HOW???
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file uploading
search function (like)
SQL
Sessions / cookies, login/logout system
wordpress VV
- Course II VV
- Shopping Cart !!!!!!!!!
- Database
- Software Development VV
Computer Science