QuickHashStringIntHash::exists
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QuickHashStringIntHash::exists — This method checks whether a key is part of the hash
Beschreibung
public QuickHashStringIntHash::exists(string
$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.
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