小型 Twitter 的系统 流碼+註釋,PHP
日期：2014-05-17 浏览次数：20511 次
小型 Twitter 的系统 源碼+註釋,PHP
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今天重新吧 小型twitter系統的源碼 認真研究了一邊 算是熟悉php把?
爲今後一個月的畢業設計做打算
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下載
http://dl.vmall.com/c0nkwafdqz
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index
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<?php
session_start ();
include_once ('header.php');
include_once ('functions.php');
$_SESSION ['userid'] = 1;//设置session真正情况是在登录的时候设置
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Microblogging Application</title>
</head>
<p>
<a href='users.php'>see list of users</a>
</p>
<?php
if (isset ( $_SESSION ['message'] )) {//如果session中设置了message就显示出来.然后释放
echo "<b>" . $_SESSION ['message'] . "</b>";
unset ( $_SESSION ['message'] );
}
?>
<form method='post' action='add.php'>
<p>Your status:</p>
<textarea name='body' rows='5' cols='40' wrap=VIRTUAL></textarea>
<p>
<input type='submit' value='submit' />
</p>
<?php
$users = show_users($_SESSION['userid']);//显示用户follow的用戶
if (count($users)){
$myusers = array_keys($users);//返回數組中所有的key
}else{
$myusers = array();
}
$myusers[] = $_SESSION['userid'];//應該在myusers數據末尾添加用戶自己
$posts = show_posts($myusers,5);//顯示用戶follow用戶的五條post
if (count ( $posts )) {
?>
<table border='1' cellspacing='0' cellpadding='5' width='500'>
<?php
foreach ( $posts as $key => $list ) {
echo "<tr valign='top'>\n";
echo "<td>" . $list ['userid'] . "</td>\n";
echo "<td>" . $list ['body'] . "<br/>\n";
echo "<small>" . $list ['stamp'] . "</small></td>\n";
echo "</tr>\n";
}
?>
</table>
<?php
} else {
?>
<p>
<b>You haven't posted anything yet!</b>
</p>
<?php
}
?>
<h2>Users you're following</h2>
<?php
$users = show_users ( $_SESSION ['userid'] );
if (count ( $users )) {
?>
<ul>
<?php
foreach ( $users as $key => $value ) {
echo "<li>" . $value . "</li>\n";
}
?>
</ul>
<?php
} else {
?>
<p>
<b>You're not following anyone yet!</b>
</p>
<?php
}
?>
</form>
</body>
</html>
headers
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<?php
$SERVER = 'localhost:3306';
$USER = 'root';
$PASS = 'root';
$DATABASE = 'tweet';
if (! ($mylink = mysql_connect ( $SERVER, $USER, $PASS ))) {
echo "<h3>Sorry, could not connect to database.</h3><br/>
Please contact your system's admin for more help\n";
exit ();
}
mysql_select_db ( $DATABASE );
?>
users
<?php
session_start ();
include_once ("header.php");
include_once ("functions.php");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-
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