[Laravel] Eloquentコレクションをマージする – 端くれプログラマの備忘録

foreach ($question->tags as $tag) {
  if (!isset($related)) {
    $related = $tag->questions;
  } else {
    $related = $related->merge($tag->questions);
  }
}

foreach ($question->tags as $tag) {

if (!isset($related)) {

$related = $tag->questions;

} else {

$related = $related->merge($tag->questions);

}

How to merge two eloquent collections? – Laravel.io – The Laravel Community Portal
https://laravel.io/index.php/forum/05-29-2015-how-to-merge-two-eloquent-collections

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