getValues() protected method
Retrieves multiple values from cache with the specified keys.
The default implementation calls getValue() multiple times to retrieve the cached values one by one. If the underlying cache storage supports multiget, this method should be overridden to exploit that feature.
protected array getValues ( $keys ) | ||
---|---|---|
$keys | array |
A list of keys identifying the cached values |
return | array |
A list of cached values indexed by the keys |
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