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Php 添加\u操作和功能不工作_Php_Html_Wordpress - Fatal编程技术网

Php 添加\u操作和功能不工作

Php 添加\u操作和功能不工作,php,html,wordpress,Php,Html,Wordpress,我添加了以下代码,试图在WordPress插件中向现有函数添加一个表 我试图在下面添加的代码只会在我的站点上产生一个空白页面(即不加载) 代码如下 function my_attendee_form () { $people = array(); $EM_Bookings = $EM_Event->get_bookings(); if (count($EM_Bookings->bookings) > 0) { echo "\n"

我添加了以下代码,试图在WordPress插件中向现有函数添加一个表

我试图在下面添加的代码只会在我的站点上产生一个空白页面(即不加载)

代码如下

function my_attendee_form ()
{
    $people = array();
    $EM_Bookings = $EM_Event->get_bookings();
    if (count($EM_Bookings->bookings) > 0) 
    {
        echo "\n";
        ?>
        <table class="event-attendees">
            <tr class="">
                <th class="attendee-name">Name</th>
                <th class="attendee-country">Golf Link</th>
                <th class="attendee-discipline">Handicap</th>
                <th class="attendee-status">Home Club</th>
            </tr>
            <?php
            $guest_bookings = get_option('dbem_bookings_registration_disable');
            $guest_booking_user = get_option('dbem_bookings_registration_user');
            $counter = 0;
            foreach ($EM_Bookings as $EM_Booking) {
                $attendees_list = "";
                $attendees = $EM_Booking->booking_meta['attendees'];
                if (!empty($attendees)) {
                    $attendees_list = "";
                    foreach ($attendees as $key => $value) {
                        foreach ($value as $key_attendee => $value_attendee) {
                            $attendees_list .= "<tr>";
                            $attendees_list .= "<td>".$value_attendee["attendee_name"]."</td>";
                            $attendees_list .= "<td>".$value_attendee["golflink"]."</td>";
                            $attendees_list .= "<td>".$value_attendee["handicap"]."</td>";
                            $attendees_list .= "    <td>".$value_attendee["home_club"]."</td>";
                            $attendees_list .= "</tr>";
                        }
                    }   
                }
                echo $attendees_list;
            }
            echo "\n";
            ?>
        </table>
        <?php
        if (count($EM_Bookings->bookings) == 0) 
        {
            echo '<p>No one registered yet... Will you be the first ?</p>'
        };
函数我的与会者表单()
{
$people=array();
$EM_Bookings=$EM_Event->get_Bookings();
如果(计数($EM\U预订->预订)>0)
{
回音“\n”;
?>
名称
高尔夫球场
残障
主场俱乐部

第8行:意外的
?>
您是否尝试启用
WP\u DEBUG
?关于
$EM\u Event
您可能需要将其定义为全局变量,
全局$EM\u Event;