Facebook活动显示顺序


Facebook Events Display Order

我制作了一个页面,您可以从公共页面中看到事件

PHP代码

<?php
require 'src/facebook.php';
$facebook = new Facebook(array(
    'appId' => 'ID',
    'secret' => 'SECRET',
    'cookie' => true, 
));
try{
    $events=$facebook->api('/PAGE/events?access_token=TOKEN');
}catch (FacebookApiException $e){
    error_log($e);
}
foreach ($events["data"] as $event){
    // Time
    $startTime=strtotime($event["start_time"]);
        // Only Upcoming events
        if ((time()-$startTime)<=60*60*24*1 || $startTime>time()){
                echo '<li><a href="#" id="'.$event["id"].'" class="event_link">
                <img class="ui-li-thumb" src="https://graph.facebook.com/'.$event["id"].'/picture?type=small" width="70px;" height="100%" />
                <h3 class="ui-li-heading">'.$event['name'].'</h3>
                </a></li>';
            }
        }
?>

它正在工作很好,只是我得到了最近的事件列表中的最后一个

如何更改输出顺序??(当然,如果可能的话)。

您可以使用usort:

//Sorts by name. Switch 'name' for other sorts.
//Switch 1 and -1 to reverse the sort.
usort($events["data"],function($a,$b){
    if ($a['name'] == $b['name']) {
        return 0;
    }
    return ($a['name'] < $b['name']) ? -1 : 1;
});

您必须使用fql。FQL-事件

因此,在查询中,您可以使用ORDER BY按照写入任何参数的顺序进行排序

例如:

从creator=PAGE_ID的事件中选择eid,并在中选择eid-in(从event_member中选择eid=PAGE_ID)ORDER BY start_time DESC

<?php
require 'src/facebook.php';
$facebook = new Facebook(array(
    'appId' => 'ID',
    'secret' => 'SECRET',
    'cookie' => true, 
));
$fql = "SELECT 
            name, pic, start_time 
        FROM 
            event 
        WHERE 
            eid IN ( SELECT eid FROM event_member WHERE uid = PAGE_ID ) 
        AND 
            start_time >= now()
        ORDER BY 
            start_time asc";
$param  =   array(
    'method'    => 'fql.query',
    'query'     => $fql,
    'callback'  => ''
);
$fqlResult   =   $facebook->api($param);
foreach( $fqlResult as $keys => $values ){
    echo '<li><a href="#" id="'.$values["id"].'" class="event_link">
                <img class="ui-li-thumb" src="'.$values['pic'].'" width="70px;" height="100%" />
                <h3 class="ui-li-heading">'.$values['name'].'</h3>
                </a></li>';
}
?>

解决了!