cakephp-1.3 > Set :: classicExtract()
Set
A
AclBase
AclBehavior
AclComponent
AclNode
AclShell
Aco
AcoAction
AjaxHelper
ApcEngine
ApiShell
App
AppController
AppController
AppHelper
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B
BakeShell
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C
Cache
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D
DataSource
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E
EmailComponent
ErrorHandler
ErrorHandler
ExtractTask
F
File
FileEngine
FileLog
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Folder
FormHelper
H
Helper
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I
I18n
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J
JavascriptHelper
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L
L10n
M
MagicDb
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N
NumberHelper
O
Object
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P
PagesController
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R
RequestHandlerComponent
Router
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S
Sanitize
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Set
Shell
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String
T
TemplateTask
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TextHelper
ThemeView
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TranslateBehavior
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V
Validation
View
ViewTask
X
XcacheEngine
Xml
XmlElement
XmlHelper
XmlManager
XmlNode
XmlTextNode
classicExtract
line:600 at
/cake/libs/set.php
Gets a value from an array or object that is contained in a given path using an array path syntax, i.e.:
"{n}.Person.{[a-z]+}" - Where "{n}" represents a numeric key, "Person" represents a string literal,
and "{[a-z]+}" (i.e. any string literal enclosed in brackets besides {n} and {s}) is interpreted as
a regular expression.
Method
(array)
classicExtract
($data, $path = null)
Parameters
Parameter | Type | Comment | Default |
---|---|---|---|
$data | array | required Array from where to extract | |
$path | mixed | optional As an array, or as a dot-separated string. | null |
Return
arrayComment
Gets a value from an array or object that is contained in a given path using an array path syntax, i.e.:
"{n}.Person.{[a-z]+}" - Where "{n}" represents a numeric key, "Person" represents a string literal,
and "{[a-z]+}" (i.e. any string literal enclosed in brackets besides {n} and {s}) is interpreted as
a regular expression.
@param array $data Array from where to extract
@param mixed $path As an array, or as a dot-separated string.
@return array Extracted data
@access public
@static
"{n}.Person.{[a-z]+}" - Where "{n}" represents a numeric key, "Person" represents a string literal,
and "{[a-z]+}" (i.e. any string literal enclosed in brackets besides {n} and {s}) is interpreted as
a regular expression.
@param array $data Array from where to extract
@param mixed $path As an array, or as a dot-separated string.
@return array Extracted data
@access public
@static