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QuickHashIntStringHash::exists

(PECL quickhash >= Unknown)

QuickHashIntStringHash::exists — This method checks whether a key is part of the hash

説明

public function QuickHashIntStringHash::exists(int $key): bool

This method checks whether an entry with the provided key exists in the hash.

パラメータ

key

The key of the entry to check for whether it exists in the hash.

戻り値

Returns true when the entry was found, or false when the entry is not found.

関連キーワード:
QuickHashIntStringHash   whether   hash   exists   method   checks   entry   part   found   delete   quickhash   Unknown   provided   check
関連する関数・ページ:
quickhashstringinthash.exists   quickhashintstringhash.delete   quickhashintstringhash.get   quickhashintstringhash.add   class.quickhashintstringhash   quickhashintstringhash.update