[英]Merge two arrays, one array each 5 key
I'm trying to merge 2 arrays but I would like to add my first array each 5 key.我正在尝试合并 2 个数组,但我想每个 5 个键添加我的第一个数组。
$main_list = array(data-main-1, data-main-2, data-main-3, data-main-4, data-main-5, data-main-6, data-main-7, data-main-8, data-main-9, data-main-10);
$programme_list = array(data-programme-1, data-programme-2, data-programme-3);
$complete_list = array(data-programme-1, data-main-1, data-main-2, data-main-3, data-main-4, data-programme-2, data-main-5, data-main-6, data-main-7, data-main-8, programme-2, data-main-9, data-main-10)
$main_list = get_field('home_list_main');
$programme_list = get_field('home_list_programme');
$complete_list = array();
foreach($main_list as $key => $value) {
$complete_list[] = $value;
if (isset($programme_list[$key])) {
$complete_list[] = $programme_list[$key];
}
}
echo $complete_list;
How can I do please ?请问我该怎么办?
If you first split the main list into 5's (using array_chunk()
in this example), you can then add the programme followed by the corresponding chunk...如果您首先将主列表拆分为 5 个(在此示例中使用
array_chunk()
),则可以添加程序,然后添加相应的块...
$complete_list = [];
$mainChunk = array_chunk($main_list, 5);
foreach ( $programme_list as $key => $programme ) {
$complete_list[] = $programme;
$complete_list = array_merge($complete_list, $mainChunk[$key] ?? []);
}
Using $mainChunk[$key] ?? []
使用
$mainChunk[$key] ?? []
$mainChunk[$key] ?? []
in case their isn't data for this item and just default it to an empty array. $mainChunk[$key] ?? []
以防它们不是此项的数据,而只是将其默认为空数组。
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