У меня есть массив как этотПолучить элемент массива, имеющий наибольшее значение времени даты из многомерного массива
Array
(
[4621162015] => Array
(
[0] => Array
(
[itemId] => 220929621668
[itemName] => Teak Protector - 1ltr water-based teak wood protector - maintain honey colour!
[itemPrice] => 24.99
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/qI8AAOSwt7pXMKHB/$_1.JPG?set_id=880000500F
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/qI8AAOSwt7pXMKHB/$_1.JPG?set_id=880000500F
[1] => http://i.ebayimg.com/00/s/MTEzMVgxNjAw/z/70cAAOSwcL5XMKC6/$_1.JPG?set_id=880000500F
)
[itemQuantity] => 257
[itemStartTime] => 2012-01-10T16:40:03.000Z
[itemEndTime] => 2017-02-12T16:40:03.000Z
[itemUrl] => http://www.ebay.com/itm/Teak-Protector-1ltr-water-based-teak-wood-protector-maintain-honey-colour-/220929621668
[itemCategoryId] => 4621162015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=4621162015
)
[1] => Array
(
[itemId] => 220929626118
[itemName] => Teak Patinizer - 1ltr patinizer to maintain the silver-patina or weathered look!
[itemPrice] => 24.99
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/1bwAAOSwYmZXMKE-/$_1.JPG?set_id=880000500F
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/1bwAAOSwYmZXMKE-/$_1.JPG?set_id=880000500F
[1] => http://i.ebayimg.com/00/s/MTEzMVgxNjAw/z/A~4AAOSwubRXMKE8/$_1.JPG?set_id=880000500F
)
[itemQuantity] => 202
[itemStartTime] => 2012-01-10T16:49:41.000Z
[itemEndTime] => 2017-02-12T16:49:41.000Z
[itemUrl] => http://www.ebay.com/itm/Teak-Patinizer-1ltr-patinizer-maintain-silver-patina-weathered-look-/220929626118
[itemCategoryId] => 4621162015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=4621162015
)
[2] => Array
(
[itemId] => 220929631080
[itemName] => Teak Cleaner - 1ltr bring back the original colour of new teak/hardwood!
[itemPrice] => 19.5
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/HWIAAOSw8vZXMKGK/$_1.JPG?set_id=880000500F
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/HWIAAOSw8vZXMKGK/$_1.JPG?set_id=880000500F
[1] => http://i.ebayimg.com/00/s/MTEzMVgxNjAw/z/u8kAAOSw3mpXMKGT/$_1.JPG?set_id=880000500F
)
[itemQuantity] => 204
[itemStartTime] => 2012-01-10T16:59:50.000Z
[itemEndTime] => 2017-02-12T16:59:50.000Z
[itemUrl] => http://www.ebay.com/itm/Teak-Cleaner-1ltr-bring-back-original-colour-new-teak-hardwood-/220929631080
[itemCategoryId] => 4621162015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=4621162015
)
)
[8389242015] => Array
(
[0] => Array
(
[itemId] => 222388502715
[itemName] => New Folding Round Teak Picnic Table Wood Garden Premium 50cm Foldup Solid Sale
[itemPrice] => 33.33
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/bWcAAOSw4DJYiIOA/$_57.JPG?set_id=8800005007
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/bWcAAOSw4DJYiIOA/$_57.JPG?set_id=8800005007
[1] => http://i.ebayimg.com/00/s/OTg1WDEwMDA=/z/kAoAAOSwo4pYiIOH/$_57.JPG?set_id=8800005007
)
[itemQuantity] => 50
[itemStartTime] => 2017-01-25T12:00:13.000Z
[itemEndTime] => 2017-02-24T12:00:13.000Z
[itemUrl] => http://www.ebay.com/itm/New-Folding-Round-Teak-Picnic-Table-Wood-Garden-Premium-50cm-Foldup-Solid-Sale-/222388502715
[itemCategoryId] => 8389242015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=8389242015
)
)
)
и я хочу, чтобы получить последние два пункта на основе itemStartTime по всем пунктам, которые присутствуют внутри многомерного массива так окончательными массив будет выглядеть, как показано ниже
Array
(
[0] => Array
(
[itemId] => 222388502715
[itemName] => New Folding Round Teak Picnic Table Wood Garden Premium 50cm Foldup Solid Sale
[itemPrice] => 33.33
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/bWcAAOSw4DJYiIOA/$_57.JPG?set_id=8800005007
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/bWcAAOSw4DJYiIOA/$_57.JPG?set_id=8800005007
[1] => http://i.ebayimg.com/00/s/OTg1WDEwMDA=/z/kAoAAOSwo4pYiIOH/$_57.JPG?set_id=8800005007
)
[itemQuantity] => 50
[itemStartTime] => 2017-01-25T12:00:13.000Z
[itemEndTime] => 2017-02-24T12:00:13.000Z
[itemUrl] => http://www.ebay.com/itm/New-Folding-Round-Teak-Picnic-Table-Wood-Garden-Premium-50cm-Foldup-Solid-Sale-/222388502715
[itemCategoryId] => 8389242015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=8389242015
)
[1] => Array
(
[itemId] => 220929631080
[itemName] => Teak Cleaner - 1ltr bring back the original colour of new teak/hardwood!
[itemPrice] => 19.5
[itemCurrencySign] => £
[itemGalleryUrl] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/HWIAAOSw8vZXMKGK/$_1.JPG?set_id=880000500F
[itemImages] => Array
(
[0] => http://i.ebayimg.com/00/s/NjU1WDgwMA==/z/HWIAAOSw8vZXMKGK/$_1.JPG?set_id=880000500F
[1] => http://i.ebayimg.com/00/s/MTEzMVgxNjAw/z/u8kAAOSw3mpXMKGT/$_1.JPG?set_id=880000500F
)
[itemQuantity] => 204
[itemStartTime] => 2012-01-10T16:59:50.000Z
[itemEndTime] => 2017-02-12T16:59:50.000Z
[itemUrl] => http://www.ebay.com/itm/Teak-Cleaner-1ltr-bring-back-original-colour-new-teak-hardwood-/220929631080
[itemCategoryId] => 4621162015
[itemCategoryUrl] => http://stores.ebay.co.uk/JATI-Teak-and-Woven-Furniture/_i.html?_fsub=4621162015
)
)
ТВЕН я полностью потерял на этом не получает ключ другого, то разбора сортирует каждый аут и с помощью Еогеаспа, но это было бы слишком медленными для больших массивов
любая помощь на этом была бы действительно потрясающей!
Мое решение до сих пор это переставляя каждый массив и готовит новый массив, который будет только держать предметы, а затем сортировать их, как этот
foreach ($storeItemsArray as $key => $value)
foreach ($value as $key_sub => $value_sub)
$itemsArray[]=$value_sub;
// sort items and get the latest first
usort($itemsArray, function($a, $b) {
$ad = new DateTime($b['itemStartTime']);
$bd = new DateTime($a['itemStartTime']);
if ($ad == $bd) {
return 0;
}
return $ad < $bd ? -1 : 1;
});
что-то лучше, то просто дать мне головы я просто обеспокоен его будет медленным для массивов, содержащих 400 или 500 элементов :(
Thats выглядит обещанием, позвольте мне проверить и вернуться к вам !!!! –