如何在php中加入带有时间字段的日期

Question

我需要加入日期字段bid_staring_date 和时间字段bid_staring_time 并检查当前日期时间$current_date_time=date('M d,Y H:i:s'); 我该怎么做？

<?php 
    $current_date_time=date('M d,Y H:i:s');
    $bid_schedule_date=date('M d,Y',strtotime($row['bid_staring_date']));
    $bid_schedule_time=date('H:i:s',strtotime($row['bid_staring_time']));
    echo $bid_schedule_date_time=date('M d,Y H:i:s',(strtotime($bid_schedule_date)+strtotime($bid_schedule_time)));
    $bid_schedule_id=$row['bid_schedule_id'];

    if($current_date_time>=$bid_schedule_date_time){
        $btn_type="btn btn-success";
        $btn_value="Bid Now";
        $btn_link="openbid.php?pid=$bid_schedule_id";                                                                       
    } 
    else
    {
        $btn_type="btn btn-danger";
        $btn_value="Bid Not Started";
        $btn_link="#";                                                                      
    }
    echo "<a href='$btn_link' class='$btn_type'>$btn_value</a>";
?>

Answer 1

   $game_date = game['date'];
   $game_time = game['time'];

    $combined_date_and_time = $game_date . ' ' . $game_time;
    $past_date = strtotime($combined_date_and_time);

参考 :: Take two variables for Date and Time and combine to make one date

Answer 2

I need to also get top largest 5 bid_rate for each bid_shedule_id

SELECT * FROM tbl_bid_history ORDER BY bid_rate DESC limit 3
this query returns only top 5 values of same bid_shedule_id