QuickHashIntStringHash::exists
(PECL quickhash >= Unknown)
QuickHashIntStringHash::exists — This method checks whether a key is part of the hash
Beschreibung
public QuickHashIntStringHash::exists(
int $key):
bool
This 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.