Config.php

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Zend Framework

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Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Config
Version: $Id$

\Zend_Config
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Package: Zend_Config

Implements
Children: \Zend_Config_Yaml; \Zend_Config_Json; \Zend_Config_Xml; \Zend_Config_Ini
Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

boolean $_allowModifications

Whether in-memory modifications to configuration data are allowed

Details

Type: boolean

integer $_count

Number of elements in configuration data

Details

Type: integer

array $_data

Contains array of configuration data

Details

Type: array

array $_extends = array()

This is used to track section inheritance. The keys are names of sections that extend other sections, and the values are the extended sections.

Default valuearray()Details

Type: array

integer $_index

Iteration index

Details

Type: integer

string $_loadFileErrorStr = null

Load file error string.

Is null if there was no error while file loading

Default valuenullDetails

Type: string

mixed $_loadedSection

Contains which config file sections were loaded. This is null if all sections were loaded, a string name if one section is loaded and an array of string names if multiple sections were loaded.

Details

Type: mixed

boolean $_skipNextIteration

Used when unsetting values during iteration to ensure we do not skip the next element

Details

Type: boolean

Methods

__clone() : void

Deep clone of this instance to ensure that nested Zend_Configs are also cloned.

__construct(array $array, boolean $allowModifications = false) : void

Zend_Config provides a property based interface to an array. The data are read-only unless $allowModifications is set to true on construction.

Zend_Config also implements Countable and Iterator to facilitate easy access to the data.

Parameters

Name	Type	Description
$array	array
$allowModifications	boolean

__get(string $name) : mixed

Magic function so that $obj->value will work.

Parameters

Name	Type	Description
$name	string

Returns

Type	Description
mixed

__isset(string $name) : boolean

Support isset() overloading on PHP 5.1

Parameters

Name	Type	Description
$name	string

Returns

Type	Description
boolean

__set(string $name, mixed $value) : void

Only allow setting of a property if $allowModifications was set to true on construction. Otherwise, throw an exception.

Parameters

Name	Type	Description
$name	string
$value	mixed

Throws

Exception	Description
\Zend_Config_Exception

__unset(string $name) : void

Support unset() overloading on PHP 5.1

Parameters

Name	Type	Description
$name	string

Throws

Exception	Description
\Zend_Config_Exception

_arrayMergeRecursive(mixed $firstArray, mixed $secondArray) : array

Merge two arrays recursively, overwriting keys of the same name in $firstArray with the value in $secondArray.

Parameters

Name	Type	Description
$firstArray	mixed	First array
$secondArray	mixed	Second array to merge into first array

Returns

Type	Description
array

_assertValidExtend(string $extendingSection, string $extendedSection) : void

Throws an exception if $extendingSection may not extend $extendedSection, and tracks the section extension if it is valid.

Parameters

Name	Type	Description
$extendingSection	string
$extendedSection	string

Throws

Exception	Description
\Zend_Config_Exception

_loadFileErrorHandler(integer $errno, string $errstr, string $errfile, integer $errline) : void

Handle any errors from simplexml_load_file or parse_ini_file

Parameters

Name	Type	Description
$errno	integer
$errstr	string
$errfile	string
$errline	integer

areAllSectionsLoaded() : boolean

Returns true if all sections were loaded

Returns

Type	Description
boolean

count() : int

Defined by Countable interface

Returns

Type	Description
int

current() : mixed

Defined by Iterator interface

Returns

Type	Description
mixed

get(string $name, mixed $default = null) : mixed

Retrieve a value and return $default if there is no element set.

Parameters

Name	Type	Description
$name	string
$default	mixed

Returns

Type	Description
mixed

getExtends() : array

Get the current extends

Returns

Type	Description
array

getSectionName() : mixed

Returns the section name(s) loaded.

Returns

Type	Description
mixed

key() : mixed

Defined by Iterator interface

Returns

Type	Description
mixed

merge(\Zend_Config $merge) : \Zend_Config

Merge another Zend_Config with this one. The items in $merge will override the same named items in the current config.

Parameters

Name	Type	Description
$merge	\Zend_Config

Returns

Type	Description
\Zend_Config

next() : void

Defined by Iterator interface

readOnly() : boolean

Returns if this Zend_Config object is read only or not.

Returns

Type	Description
boolean

rewind() : void

Defined by Iterator interface

setExtend(string $extendingSection, string $extendedSection = null) : void

Set an extend for Zend_Config_Writer

Parameters

Name	Type	Description
$extendingSection	string
$extendedSection	string

setReadOnly() : void

Prevent any more modifications being made to this instance. Useful after merge() has been used to merge multiple Zend_Config objects into one object which should then not be modified again.

toArray() : array

Return an associative array of the stored data.

Returns

Type	Description
array

valid() : boolean

Defined by Iterator interface

Returns

Type	Description
boolean

Config.php

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Properties

Methods

\Zend_Config
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