Cache/Frontend/Function.php
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LICENSE
This source file is subject to the new BSD license that is bundled
with this package in the file LICENSE.txt.
It is also available through the world-wide-web at this URL:
http://framework.zend.com/license/new-bsd
If you did not receive a copy of the license and are unable to
obtain it through the world-wide-web, please send an email
to license@zend.com so we can send you a copy immediately.
- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Cache
- Subpackage
- Zend_Cache_Frontend
- Version
- $Id$
\Zend_Cache_Frontend_Function
Package: Zend_Cache\Zend_Cache_Frontend
- Parent(s)
- \Zend_Cache_Core
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Properties
array $_specificOptions = array('cache_by_default' => true, 'cached_functions' => array(), 'non_cached_functions' => array())This frontend specific options
====> (boolean) cache_by_default :
- if true, function calls will be cached by default
====> (array) cached_functions :
- an array of function names which will be cached (even if cache_by_default = false)
====> (array) non_cached_functions :
- an array of function names which won't be cached (even if cache_by_default = true)
Default valuearray('cache_by_default' => true, 'cached_functions' => array(), 'non_cached_functions' => array())Details- Type
- array
Methods
__construct(array $options = array()) : voidConstructor
Parameters
| Name | Type | Description |
|---|---|---|
| $options | array | Associative array of options |
_makeId( $callback, $args) : voidZF-9970
Parameters
Details
| Name | Type | Description |
|---|---|---|
| $callback | ||
| $args |
- Deprecated
call(callback $callback, array $parameters = array(), array $tags = array(), int $specificLifetime = false, int $priority = 8) : mixedMain method : call the specified function or get the result from cache
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $callback | callback | A valid callback |
| $parameters | array | Function parameters |
| $tags | array | Cache tags |
| $specificLifetime | int | If != false, set a specific lifetime for this cache record (null => infinite lifetime) |
| $priority | int | integer between 0 (very low priority) and 10 (maximum priority) used by some particular backends |
| Type | Description |
|---|---|
| mixed | Result |
makeId(callback $callback, array $args = array()) : stringMake a cache id from the function name and parameters
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $callback | callback | A valid callback |
| $args | array | Function parameters |
| Type | Description |
|---|---|
| string | Cache id |
| Exception | Description |
|---|---|
| \Zend_Cache_Exception |