Registry.php

category: Zend
copyright: Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
license: http://framework.zend.com/license/new-bsd New BSD License
package: Zend_Registry
version: $Id: Registry.php 23775 2011-03-01 17:25:24Z ralph $
Classes: Zend_Registry

Description

Zend Framework

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.

Zend_Registry
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Extends from: ArrayObject
category: Zend
copyright: Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
license: http://framework.zend.com/license/new-bsd New BSD License
package: Zend_Registry
Properties: $_registryClassName; $_registry
Methods: getInstance; setInstance; init; setClassName; _unsetInstance; get; set; isRegistered; __construct; offsetExists

Description

Generic storage class helps to manage global data.

Properties

$_registry
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Zend_Registry $_registry = 'null'

Registry object provides storage for shared objects.

Details

$_registry: Zend_Registry
visibility: private
default: null
final: false
static: true

$_registryClassName
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string $_registryClassName = 'Zend_Registry'

Class name of the singleton registry object.

Details

$_registryClassName: string
visibility: private
default: Zend_Registry
final: false
static: true

Methods

__construct
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__construct(
          array $array
              =
              array, integer $flags
              =
              parent
          )
        
        :

Constructs a parent ArrayObject with default ARRAY_AS_PROPS to allow acces as an object

Arguments

$array: array
data array
$flags: integer
ArrayObject flags

Details

visibility: public
final: false
static: false

_unsetInstance
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_unsetInstance(
          
          )
        
        :

Unset the default registry instance.

Primarily used in tearDown() in unit tests.

Details

visibility: public
final: false
static: true
returns: void

get
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get(
          string $index
          )
        
        :
        mixed

getter method, basically same as offsetGet().

This method can be called from an object of type Zend_Registry, or it can be called statically. In the latter case, it uses the default static instance stored in the class.

Arguments

$index: string
- get the value associated with $index

Output

mixed

Details

visibility: public
final: false
static: true
throws: if no entry is registerd for $index.

getInstance
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getInstance(
          
          )
        
        :
        Zend_Registry

Retrieves the default registry instance.

Output

Zend_Registry

Details

visibility: public
final: false
static: true

init
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Initialize the default registry instance.

Details

visibility: protected
final: false
static: true

isRegistered
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isRegistered(
          string $index
          )
        
        :
        boolean

Returns TRUE if the $index is a named value in the registry, or FALSE if $index was not found in the registry.

Arguments

$index: string

Output

boolean

Details

visibility: public
final: false
static: true

offsetExists
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offsetExists(
          string $index
          )
        
        :

Arguments

$index: string

Details

visibility: public
final: false
static: false
returns: mixed Workaround for http://bugs.php.net/bug.php?id=40442 (ZF-960).

set
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set(
          string $index, mixed $value
          )
        
        :
        void

setter method, basically same as offsetSet().

This method can be called from an object of type Zend_Registry, or it can be called statically. In the latter case, it uses the default static instance stored in the class.

Arguments

$index: string
The location in the ArrayObject in which to store the value.
$value: mixed
The object to store in the ArrayObject.

Details

visibility: public
final: false
static: true

setClassName
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setClassName(
          string $registryClassName
              =
              Zend_Registry
          )
        
        :
        void

Set the class name to use for the default registry instance.

Does not affect the currently initialized instance, it only applies for the next time you instantiate.

Arguments

$registryClassName: string

Details

visibility: public
final: false
static: true
throws: if the registry is initialized or if the class name is not valid.

setInstance
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setInstance(
          Zend_Registry $registry
          )
        
        :
        void

Set the default registry instance to a specified instance.

Arguments

$registry: Zend_Registry
An object instance of type Zend_Registry, or a subclass.

Details

visibility: public
final: false
static: true
throws: if registry is already initialized.

API Documentation

Registry.php

Description

Zend_Registryjump to top

Description

Properties

$_registryjump to class

Details

$_registryClassNamejump to class

Details

Methods

__constructjump to class

Arguments

Details

_unsetInstancejump to class

Details

getjump to class

Arguments

Output

Details

getInstancejump to class

Output

Details

initjump to class

Details

isRegisteredjump to class

Arguments

Output

Details

offsetExistsjump to class

Arguments

Details

setjump to class

Arguments

Details

setClassNamejump to class

Arguments

Details

setInstancejump to class

Arguments

Details

Zend_Registry
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$_registry
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$_registryClassName
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__construct
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_unsetInstance
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get
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getInstance
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init
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isRegistered
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offsetExists
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set
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setClassName
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setInstance
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