QuickHashIntStringHash::exists
(PECL quickhash >= Unknown)
QuickHashIntStringHash::exists — This method checks whether a key is part of the hash
Beschreibung
$key
): boolThis method checks whether an entry with the provided key exists in the hash.
Parameter-Liste
-
key
-
The key of the entry to check for whether it exists in the hash.
Rückgabewerte
Returns true
when the entry was found, or false
when the entry is not
found.