QuickHashStringIntHash
PHP Manual

QuickHashStringIntHash::exists

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

Descrição

public bool QuickHashStringIntHash::exists ( string $key )

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

Parâmetros

key

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

Valor Retornado

Returns TRUE when the entry was found, or FALSE when the entry is not found.

QuickHashStringIntHash
PHP Manual