| Fully Qualified Name: | Zend\Cache\Storage\Adapter\DbaIterator |
| Implements: | IteratorInterface |
| Name | Description | Defined By |
|---|---|---|
| __construct() | Constructor | DbaIterator |
| current() | Get current key, value or metadata. | DbaIterator |
| getMode() | Get iterator mode | DbaIterator |
| getStorage() | Get storage instance | DbaIterator |
| key() | Get current key | DbaIterator |
| next() | Move forward to next element | DbaIterator |
| rewind() | Rewind the Iterator to the first element. | DbaIterator |
| setMode() | Set iterator mode | DbaIterator |
| valid() | Checks if current position is valid | DbaIterator |
Constructor
| Parameter Name | Type | Description |
|---|---|---|
| $storage | \Dba | |
| $handle | resource | |
| $prefix | string |
Returns:
Get current key, value or metadata.
Returns: mixed
Get iterator mode
Returns: int Value of IteratorInterface::CURRENT_AS_*
Get storage instance
Returns: \Dba
Get current key
Returns: string
Move forward to next element
Returns: void
Rewind the Iterator to the first element.
Returns: void
Set iterator mode
| Parameter Name | Type | Description |
|---|---|---|
| $mode | int |
Returns: \DbaIterator Provides a fluent interface
Checks if current position is valid
Returns: bool