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MongoDB\BSON\PackedArray::has

(mongodb >=1.16.0)

MongoDB\BSON\PackedArray::has — Returns whether a index is present in the array

説明

final public function MongoDB\BSON\PackedArray::has(int $index): bool

パラメータ

index (int)

The index to look for in the array.

戻り値

Returns true if the index is present in the array and false otherwise.

エラー / 例外

参考

関連キーワード:
index   MongoDB   PackedArray   present   whether   getIterator   offsetExists   mongodb   final   look   otherwise   Throws   Driver   Exception   InvalidArgumentException   argument   parsing   errors   参考   Types
関連する関数・ページ:
mongodb-bson-packedarray.offsetexists   mongodb-bson-packedarray.get   mongodb-bson-packedarray.offsetget   mongodb-bson-packedarray.getiterator   class.mongodb-bson-packedarray   mongodb-bson-packedarray.offsetunset