QuickHashStringIntHash
PHP Manual

QuickHashStringIntHash::exists

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

Descrizione

public bool QuickHashStringIntHash::exists ( string $key )

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

Elenco dei parametri

key

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

Valori restituiti

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

QuickHashStringIntHash
PHP Manual