Question

希望每个人都很棒。在PHP和SQL生成的事件列表中仅显示未来事件的最佳方法是什么。

function select_events($sql) {
include 'connect.php';

$result = $conn->query($sql);
if ($result->num_rows > 0) {
    echo "<table id='event-list'>\n
            <tr>\n
                <th id='event'>Event</th>\n
                <th id='date-of-event'>Date</th>\n
                <th id='time'>Time</th>\n
                <th id='place'>Place</th>\n
                <th id='admission'>Admission</th>\n
            </tr>";
}
while ($row = $result->fetch_assoc()) {
    $date = new DateTime($row['date']);
    $formatted_date = $date->format('d/m/Y');
    $time = new DateTime($row['time']);
    $formatted_time = $time->format('HH:MM');
    echo "<tr>\n
            <td id='event'>".$row['event']."</td>\n
            <td id='date-of-event'>".$formatted_date."</td>\n
            <td id='time'>".$row['time']."</td>\n
            <td id='place'>".$row['place']."</td>\n
            <td id='admission'>".$row['admissions']."</td>\n
       </tr>\n";
}
echo "</table>\n";
}


<?php select_events("SElECT * FROM events ORDER BY date, time"); ?>

提前感谢大家。：）

Answer 1

试试这个，

<?php select_events("SElECT * FROM events WHERE `date` >= CURDATE() ORDER BY `date`, `time`"); ?>

为mysql保留关键字使用反引号

Answer 2

您需要添加一个条件来检查日期和时间。

检查日期是否大于今天且时间大于当前时间。

<?php select_events("SElECT * FROM events WHERE `date` >= " . date('Y-m-d') . " AND `time` > " . date('H:i:s') . " ORDER BY `date`, time"); ?>

SQL / PHP仅显示即将发生的事件

2 个答案: