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__construct($options = null); Accepts an array or object containing options. See the configuration options section for details on the
$optionsvariable.-
isEmpty(); Used to determine whether or not the storage has been populated yet.
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read(); Retrieve previously stored data from the storage adapter.
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write($contents); Write data to the storage adapter for later retrieval.
$contentsshould be a string containing the serializedUserAgentobject.-
clear(); Clear the storage of any data.




