在PHP中,我有一个名为$ items的数组:
Array
(
[9] => Array
(
[id] => 9
[title] => Fujifilm XE-1 digital camera
[uri] => fujifilm-xe-1-digital-camera
[url] => items/fujifilm-xe-1-digital-camera/9
[cat_id] => 03.01.01.01
)
)
和一个名为$ item_photos的数组:
Array
(
[photos_dir] => ../items/item-images/L1/009/
[photos] => Array
(
[0] => ../items/item-images/L1/009/01xs.jpg
)
[main_photos] => Array
(
[x_small] => ../items/item-images/L1/009/01xs.jpg
[small] => ../items/item-images/L1/009/01s.jpg
[medium] => ../items/item-images/L1/009/01m.jpg
[large] => ../items/item-images/L1/009/01l.jpg
)
我想将项目照片附加到items数组,以便它成为一个像这样的大数组(保留数字9键):
Array
(
[9] => Array
(
[id] => 9
[title] => Fujifilm XE-1 digital camera
[uri] => fujifilm-xe-1-digital-camera
[url] => items/fujifilm-xe-1-digital-camera/9
[cat_id] => 03.01.01.01
[photos_dir] => ../items/item-images/L1/009/
[photos] => Array
(
[0] => ../items/item-images/L1/009/01xs.jpg
)
[main_photos] => Array
(
[x_small] => ../items/item-images/L1/009/01xs.jpg
[small] => ../items/item-images/L1/009/01s.jpg
[medium] => ../items/item-images/L1/009/01m.jpg
[large] => ../items/item-images/L1/009/01l.jpg
)
)
我试过array_push($items, $item_photos);
,但它没有给我正确的结果。
答案 0 :(得分:2)
这是一个尝试的选项:
$items[9] = array_merge( $items[9], $item_photos );
因此它将$ items [9]替换为一个合并数组,它结合了$ items [9]和$ item_photos。