QuickHashIntStringHash
PHP Manual

QuickHashIntStringHash::exists

(PECL quickhash >= Unknown)

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

Açıklama

public bool QuickHashIntStringHash::exists ( int $key )

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

Değiştirgeler

key

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

Dönen Değerler

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

QuickHashIntStringHash
PHP Manual