获得环
问题描述：
内$ _GET值我看不出问题，这段代码似乎很简单，我有一个基本的网页：获得环
<?php
include('includes/db_connection.php');
include('includes/functions.php');
include('includes/arrays.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Payday Dreams</title>
<link href='http://fonts.googleapis.com/css?family=Nunito:400,300,700' rel='stylesheet' type='text/css'>
<link href="templates/css/main.css" rel="stylesheet" type="text/css" />
<link href="templates/css/bootstrap_v3.css" rel="stylesheet" type="text/css" />
<style type="text/css">
body{background:url(templates/images/bg_sub.png) repeat-x;}
</style>
<script type="text/javascript" src="templates/js/jquery.js"></script>
<script type="text/javascript" src="templates/js/bootstrap.js"></script>
<script type="text/javascript" src="templates/js/json2.js"></script>
<script type="text/javascript" src="templates/js/common.js"></script>
<script type="text/javascript" src="templates/js/ajax.js"></script>
</head>
<body style="background:#cfe4ee;">
<div style="height:100px; background:#000;">
<div style="width:971px; margin:0 auto; color:#ffffff; font-size:13px;">
<div style="text-align:center; padding-top:10px; font-size:16px; font-weight:bold; font-family:Arial"> <img src="templates/images/small_lock.png" alt="" style="vertical-align:middle" /> Unlock this page to continue!
<br />
<p class="link_ins">TEST</p>
<div id="_ostatus" style="color:#ffffff; font-size:14px; font-weight:normal"> </div>
</div>
</div>
</div>
<div id="linklocker_wrapper">
<div id="contents" style="margin-top:100px;">
<div class="jumbotron">
<div id="offersSection2" style="height:250px; width:570px; margin:25px auto" >
<!-- offer box -->
<div class="offerp_box3" >
<div class="mid" style="height:220px">
<div id="_offers">
<table class="table table-hover table-bordered table-condensed" style="width:530px; background:#ffffff; border:1px solid #cccccc;">
<?php
// get offers from the database
$rows = DB::getInstance()->select('SELECT * FROM `offers` ORDER BY RAND() LIMIT 5');
?>
<?php foreach ($rows as $row) { ?>
<?php
print_r($_GET);
$p = $_GET['p'];
echo $p;
?>
<tr >
<td class="offerDiv" title="<?php echo $row['offer_title']; ?>" style="height:30px; vertical-align:middle">
<div><img src="templates/images/chk.png" alt="" /> <a href="click.php?c=<?php echo $row['offer_title_id']; ?>&l=&p=<?php echo $p; ?>" target="_blank"><?php echo $row['offer_title']; ?></a></div>
</td>
</tr>
<?php } ?>
</table>
</div>
</div>
</div>
<div id="dform" style="display:none; width:90%; text-align:center">
</form>
</div>
</div>
</div>
的URL是这样的：http://www.site.co.uk/page.php?l=1p=7就是我试图做的是获取$ _GET ['p']的值并在foreach循环中使用它，当我尝试在循环内打印出它的值时，它是空白的，但在进入循环之前显示正常，我绞尽脑汁我无法想到获得该价值的替代方式，任何帮助将不胜感激。
答
您的网址是否正确？可以想象，你要做的是：http://www.site.co.uk/page.php?l=1&p=7请注意URL中的&。你有：http://www.site.co.uk/page.php?l=1p=7。那是故意的吗？
所以这里的'$ _GET [ 'L']'和'$ _GET [1P']'？我看到的只有'$ _GET ['p']'。 –
请向您展示输出'print_r（$ _ GET）' – Naumov
网址输入有误吗？你没有和符号分开l和p。它应该是http://www.site.co.uk/page.php?l=1&p=7。否则，$ _GET ['p']不存在。 – Robbert