将数组拆分为基于日期时间php的多个数组

Question

我有以下数组:

Array
(
[0] => stdClass Object
    (
        [retailjobmaster_id] => 3233
        [invoicedate] => 2014-05-01 10:10:33
        [name] => Xerox 1000
    )
[1] => stdClass Object
    (
        [retailjobmaster_id] => 3234
        [retailjobsub_id] => 1
        [invoicedate] => 2014-05-01 10:12:21
    )
[2] => stdClass Object
    (
        [retailjobmaster_id] => 3236
        [invoicedate] => 2014-05-01 10:46:47
        [name] => Xerox 1000
    )
[4] => stdClass Object
    (
        [retailjobmaster_id] => 3237
        [invoicedate] => 2014-05-01 10:59:45
        [name] => Xerox 1000
    )
[5] => stdClass Object
    (
        [retailjobmaster_id] => 3243
        [invoicedate] => 2014-05-01 11:49:33
        [name] => Xerox 1000
    )
[6] => stdClass Object
    (
        [retailjobmaster_id] => 3244
        [invoicedate] => 2014-05-01 12:12:37
        [name] => Xerox 1000
    )

)

我想根据时间间隔将这个数组分成不同的数组，如:

[invoicedate] => 2014-05-01 09:30:00 &<= 2014-05-01 10:30:00 like wise时间间隔1小时。尝试根据时间间隔

进行排序

Array
(
Array(
[0] => stdClass Object
    (
        [retailjobmaster_id] => 3233
        [invoicedate] => 2014-05-01 10:10:33
        [name] => Xerox 1000
    )
[1] => stdClass Object
    (
        [retailjobmaster_id] => 3234
        [retailjobsub_id] => 1
        [invoicedate] => 2014-05-01 10:12:21
    )
)
 Array (        
[0] => stdClass Object
    (
        [retailjobmaster_id] => 3236
        [invoicedate] => 2014-05-01 10:46:47
        [name] => Xerox 1000
    )
[1] => stdClass Object
    (
        [retailjobmaster_id] => 3237
        [invoicedate] => 2014-05-01 10:59:45
        [name] => Xerox 1000
    )
)
Array (
[0] => stdClass Object
    (
        [retailjobmaster_id] => 3243
        [invoicedate] => 2014-05-01 11:49:33
        [name] => Xerox 1000
    )
[1] => stdClass Object
    (
        [retailjobmaster_id] => 3244
        [invoicedate] => 2014-05-01 12:12:37
        [name] => Xerox 1000
    )
    )

)

我该怎么做呢?谢谢。

Answer 1

试试这个($tmp应该是包含你在你的帖子中显示的stdClass的变量):

function objectToArray($d) {
    if (is_object($d)) {
        $d = get_object_vars($d);
    }
    if (is_array($d)) {
        return array_map(__FUNCTION__, $d);
    } else {
        return $d;
    }
}
function groupByHour($array) {
    $return = array();
    $transformed = array();
    foreach($array AS $value) {
        array_push($transformed,objectToArray($value));
    }
    foreach($transformed AS $value) {
        $time = date("G",strtotime($value['invoicedate']));
        if(!isset($return[$time])) {
            $return[$time] = array();
        }
        $return[$time][] = $value;
    }
    return $return;
}
echo '<pre>';
print_r(groupByHour($tmp));
echo '</pre>';

结果将是一个数组，其中在第一级，作为键，您将拥有发票的小时数(10,11,12)，在第二级是在该小时创建的每个条目的数组。(对于你的帖子中的例子)