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Laravelのnullチェック使い分け(随時更新)

Last updated at Posted at 2021-12-31

Request

以下がある。

  • isset()
  • is_null()
  • empty()

※PHPのネイティブメソッド
各メソッドの違いはこちら

ちなみに : Requestのnull挙動

  • そもそも対象のnameが存在しない時
    nullになる

  • nameは存在するが、valueが空の時
    これもnullになる

Collection

以下がある。

  • isEmpty()
  • isNotEmpty()

※Laravelのコレクションメソッド

参考文献

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