PHP tmpl.inc-的header.php
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<?php
global $DB, $SESS;
$show_access_debug = false;
// Check to see if a) group has privileges to access QDB, and b) user has privileges to access QDB
$query = "SELECT exp_qdb_group_privileges.group_can_access_qdb FROM exp_qdb_group_privileges WHERE " .
"exp_qdb_group_privileges.group_id = '" . $SESS->userdata['group_id'] . "'";
$result = $DB->query($query);
$group_can_access_qdb = 1;
if ($result->num_rows > 0)
$group_can_access_qdb = intval($result->row['group_can_access_qdb']);
$query = "SELECT exp_qdb_member_privileges.member_can_access_qdb FROM exp_qdb_member_privileges WHERE " .
"exp_qdb_member_privileges.member_id = '" . $SESS->userdata['member_id'] . "'";
$result = $DB->query($query);
$member_can_access_qdb = 1;
if ($result->num_rows > 0)
$member_can_access_qdb = intval($result->row['member_can_access_qdb']);
$can_access_qdb = 1;
if ($group_can_access_qdb >0 && $member_can_access_qdb <= 0)
$can_access_qdb = 0;
else if ($group_can_access_qdb <= 0 && $member_can_access_qdb > 0)
$can_access_qdb = 1;
else if ($group_can_access_qdb <= 0 && $member_can_access_qdb <= 0)
$can_access_qdb = 0;
if (!$can_access_qdb)
$FNS->redirect('');
// Check to see if member has privileges to submit quotes
if ($can_access_qdb) {
$query = "SELECT exp_qdb_group_privileges.group_can_add_quotes from exp_qdb_group_privileges WHERE " .
"exp_qdb_group_privileges.group_id = '" . $SESS->userdata['group_id'] . "'";
$result = $DB->query($query);
$group_can_add_quotes = 1;
if ($result->num_rows > 0)
$group_can_add_quotes = intval($result->row['group_can_add_quotes']);
$query = "SELECT exp_qdb_member_privileges.member_can_add_quotes from exp_qdb_member_privileges WHERE " .
"exp_qdb_member_privileges.member_id = '" . $SESS->userdata['member_id'] . "'";
$result = $DB->query($query);
$member_can_add_quotes = 1;
if ($result->num_rows > 0)
$member_can_add_quotes = intval($result->row['member_can_add_quotes']);
$can_add_quotes = 1;
if ($group_can_add_quotes > 0 && $member_can_access_qdb <= 0)
$can_add_quotes = 0;
else if ($group_can_add_quotes <= 0 && $member_can_add_quotes > 0)
$can_add_quotes = 1;
else if ($group_can_add_quotes <= 0 && $member_can_add_quotes <= 0)
$can_add_quotes = 0;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Disciples of Bork - Quote Database</title>
<link rel="stylesheet" type="text/css" media="all" href="{stylesheet=qdb/css_screen}" />
</head>
<body>
<div id="wrapper">
<div id="header"><h1>
Quote Database <span class="version">Some things people have said</span>
<span id="nav">&nbsp;<?php if ($can_access_qdb && $can_add_quotes): ?><a href="{path=qdb/submit}">Submit a Quote</a><?php endif; ?></span>
</h1></div>
<!-- Access debug information -->
<?php if ($show_access_debug): ?>
<div style="display: block; width: 49%; float: left;">
<h2>QDB Access</h2>
<ul>
<li><b>$group_can_access_qdb</b> = <?=$group_can_access_qdb;?></li>
<li><b>$member_can_access_qdb</b> = <?=$member_can_access_qdb;?></li>
<li><b>$can_access_qdb</b> = <?=$can_access_qdb;?></li>
</ul>
</div>
<div style="display: block; width: 49%; float: right;">
<h2>Submit Quote Access</h2>
<ul>
<li><b>$group_can_add_quotes</b> = <?=$group_can_add_quotes;?></li>
<li><b>$member_can_add_quotes</b> = <?=$member_can_add_quotes;?></li>
<li><b>$can_add_quotes</b> = <?=$can_add_quotes;?></li>
</ul>
</div>
<?php endif; ?>以上是关于PHP tmpl.inc-的header.php的主要内容，如果未能解决你的问题，请参考以下文章