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QuickHashIntStringHash::exists

(PECL quickhash >= Unknown)

QuickHashIntStringHash::existsThis method checks whether a key is part of the hash

説明

public 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.

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