Question

我有以下带有开始时间和结束时间的数组（都保存在数据库中）

$cars=array("09:00","09:30","10:00","10:30","11:00","11:30","12:00","12:30");

我想显示预订时间（保存在数据库中）和可用时间，我尝试使用以下代码

$start = "09:30";
$end = "10:30";
$availability = array_combine($cars, array_map(function ($v) use ($start, $end) { 
    return (strtotime($v) < strtotime($start) || strtotime($v) > strtotime($end)) ? 'available' : 'booked'; }, 
    $cars));

显示结果

Array
(
    [09:00] => available
    [09:30] => booked
    [10:00] => booked
    [10:30] => booked
    [11:00] => available
    [11:30] => available
    [12:00] => available
    [12:30] => available
)

但是我有多个开始时间和结束时间（动态地），所以如何获得结果（如上）？

Answer 1

<?php
$times = array("09:00","09:30","10:00","10:30","11:00","11:30","12:00","12:30");
$availability = array_fill_keys($times, 'available');

function book(&$availability, $start, $end)
{
    foreach($availability as $k => $v)
        if(strtotime($k) >= strtotime($start) && strtotime($k) <= strtotime($end))
            $availability[$k] = 'booked';

}

book($availability, '09:30', '10:30');
book($availability, '11:30', '12:00');

print_r($availability);

输出：

Array
(
    [09:00] => available
    [09:30] => booked
    [10:00] => booked
    [10:30] => booked
    [11:00] => available
    [11:30] => booked
    [12:00] => booked
    [12:30] => available
)

数组Php中的多个条件

1 个答案: