我有一個$data包含 4 個索引的數組。我在這里試圖實現的是將$data數組中的值設置為嵌套foreach循環，但在執行結束時它存儲最后一個索引的值。<?php// Some IDs.$nids = [12, 56, 55, 59, 83];$data = [ 'Ludo Bagman' => 'Head of the Department of Magical Games and Sports within the Ministry of Magic.', 'Bathilda Bagshot' => 'Author of A History of Magic, and the great aunt of Gellert Grindelwald.', 'Katie Bell' => 'Gryffindor Quidditch Chaser one year above Harry Potter. Member of Dumbledore\'s Army.', 'Cuthbert Binns' => 'Ghost, History of Magic professor.',];foreach ($nids as $nid) { $term = \Drupal::entityTypeManager()->getStorage('node')->load($nid); $paragraphs = $term->get('field_paragraphs')->referencedEntities(); foreach ($paragraphs as $key => $paragraph) { if (in_array($key, [0, 1, 3, 6])) { // Here, only the last element from the $data array is stored, i.e. value // of `Cuthbert Binns`, whereas each of the above `$key` should take the // value from the `$data` array in chronological order. foreach ($data as $title) { $paragraph->get('field_links')->setValue([ 'title' => $title, ]); } $paragraph->save(); } }}在上面的代碼中，我嘗試只循環到 4 $paragraph，它們中的每一個都應該具有諸如以下的值：$paragraph[0]['field_links']['title']; // Head of the Department of Magical Games and Sports within the Ministry of Magic.$paragraph[1]['field_links']['title']; // Author of A History of Magic, and the great aunt of Gellert Grindelwald.$paragraph[3]['field_links']['title']; // Gryffindor Quidditch Chaser one year above Harry Potter. Member of Dumbledore\'s Army.$paragraph[6]['field_links']['title']; // Ghost, History of Magic professor.但它是：$paragraph[0]['field_links']['title']; // Ghost, History of Magic professor.$paragraph[1]['field_links']['title']; // Ghost, History of Magic professor.$paragraph[3]['field_links']['title']; // Ghost, History of Magic professor.$paragraph[6]['field_links']['title']; // Ghost, History of Magic professor.
1 回答
慕桂英4014372
TA貢獻1871條經驗 獲得超13個贊
如果您想將title設為keys.
$data = [
'Ludo Bagman' => 'Head of the Department of Magical Games and Sports within the Ministry of Magic.',
'Bathilda Bagshot' => 'Author of A History of Magic, and the great aunt of Gellert Grindelwald.',
'Katie Bell' => 'Gryffindor Quidditch Chaser one year above Harry Potter. Member of Dumbledore\'s Army.',
'Cuthbert Binns' => 'Ghost, History of Magic professor.',
];
$keys = [0,1,3,6];
$keyedData = array_combine($keys, $data);
// ...
foreach ($paragraphs as $key => $paragraph) {
if (in_array($key, $keys)) {
$paragraph->get('field_links')->setValue([
'title' => $keyedData[$key],
]);
$paragraph->save();
}
}
如果您將來需要這些名稱：
$keyedNames = array_combine($keys, array_keys($data));
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