Question

public static function getTournamentdetails($tournament_id) {

    $currentdate = date("Y-m-d")."00:00:00";

    $tournament_info = DB::table('tournaments as t')->select(
        't.tournament_id', 
        't.title', 
        't.console_id', 
        't.game_id',
        't.start_date', 
        't.bracket', 
        't.prize', 
        't.entry_fee',
        't.rules', 
        DB::Raw('DATE_FORMAT(t.start_date,"%b %d") AS start'), 
        'consoles.console_name',
        'games.game_name as game_name',
        DB::raw('IF(start_date <= "'.$currentdate.'" , 1, 0) as iscurrentlyenrolling')
    )
    ->leftjoin(
        'consoles AS consoles', 
        'consoles.console_id', 
        '=', 
        't.console_id'
    )
    ->leftjoin(
        'games AS games', 
        'games.game_id', 
        '=', 
        't.game_id'
    )
    ->where(
        't.tournament_id', 
        $tournament_id
    )
    ->get();

    $tournament_info[0]->rules = nl2br($tournament_info[0]->rules);

    ///$result = json_decode(json_encode($tournament_info), true);

    return $tournament_info;
}

我很困惑，特别是关于currentdate变量 - 是否将时间初始化为午夜？

Answer 1

.container { display:flex; flex-direction: row; .left { flex-basis: 30%; /* This doesn't work */ /* max-width: 30%; */ /* This works */ .box { height: 50px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } } .middle { flex-basis: 50%; } .right { flex-basis: 20%; } }被指定为当前的年 - 月 - 日，午夜时。这些函数在数据库中查询所有活动的锦标赛并返回该数据。

Answer 2

$currentdate = date("Y-m-d")."00:00:00";将返回“2018-04-1000：00：00”。 MySql不了解这一天＆amp;小时部分。请添加空格$currentdate = date("Y-m-d")." 00:00:00";它将准确返回中午（“2018-04-10 00:00:00”）。

这个函数在PHP中做了什么？

2 个答案: