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- n. Alternative spelling of hash map.
Sorry, no etymologies found.
$_SESSION has been declared as a hashmap so its value is 'array ()'.
The problem is, I'm grabbing the sender and ClientIDs from messageReceived () and (trying to) putting them inside a hashmap, but when I try to grab them back out of the hashmap, I get null values.
To make the call fail (in this case) or succeed (in the case of testWithGoodIata ()), you need to seed the params hashmap with an id entry.
List). hashmap: A Map declaration together with a HashMap initialisation. hashset: A Set declaration together with a HashSet initialisation.