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Solar_Cache_Adapter_Var
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add()

public bool add ( string $key, mixed $data, int $life default NULL )

Inserts cache entry data, but only if the entry does not already exist.

Parameters

  • (string) $key: The entry ID.
  • (mixed) $data: The data to write into the entry.
  • (int) $life: A custom lifespan, in seconds, for the entry; if null, uses the default lifespan for the adapter instance.

Returns

  • (bool) True on success, false on failure.

Description

Inserts cache entry data, but only if the entry does not already exist.