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我是新来的PHP日期;) 我需要。减去两个日期,放养在multidimensionnal阵列:中。减去多阵列
45 =>
array (size=2)
'date' => string '2016-01-17 17:08:48' (length=19)
'recall' => string '0' (length=1)
46 =>
array (size=2)
'date' => string '2016-01-17 17:12:43' (length=19)
'recall' => string '5' (length=1)
47 =>
array (size=2)
'date' => string '2016-01-17 17:22:46' (length=19)
'recall' => string '5' (length=1)
我需要的foreach,日期 - 召回,但我不明白我需要用什么语法..有人可以帮助新手?
当然,我试图;)
$date_array = array();
$date = array();
foreach ($results as $f) {
$date_array['date'] = $f['date_to'];
$date_array['recall'] = $f['recall'];
$date[] = $date_array;
}
foreach ($date as $d) {
$d = date_sub($date['date'],$date['recall']);
$date[] = $d;
}
var_dump($date);
我想我missunderstand如何使用datetime.sub
欲获得类似的数组:
45 =>
array (size=1)
'date' => string '2016-01-12 17:08:48' (length=19)
46 =>
array (size=1)
'date' => string '2016-01-12 17:12:43' (length=19)
...
[你尝试过什么?](http://mattgemmell.com/2008/12/08/what-have-you-tried/) – 2015-01-15 15:36:44
请更精确。你想通过内部数组遍历吗?你想做甚么? – 2015-01-15 15:38:06