Elgg_Http_ParameterBag Class Reference

Inheritance diagram for Elgg_Http_ParameterBag:

Public Member Functions
	__construct (array $parameters=array())
	Constructor. More...
	all ()
	Returns the parameters. More...
	keys ()
	Returns the parameter keys. More...
	replace (array $parameters=array())
	Replaces the current parameters by a new set. More...
	add (array $parameters=array())
	Adds parameters. More...
	get ($path, $default=null, $deep=false)
	Returns a parameter by name. More...
	set ($key, $value)
	Sets a parameter by name. More...
	has ($key)
	Returns true if the parameter is defined. More...
	remove ($key)
	Removes a parameter. More...
	getAlpha ($key, $default='', $deep=false)
	Returns the alphabetic characters of the parameter value. More...
	getAlnum ($key, $default='', $deep=false)
	Returns the alphabetic characters and digits of the parameter value. More...
	getDigits ($key, $default='', $deep=false)
	Returns the digits of the parameter value. More...
	getInt ($key, $default=0, $deep=false)
	Returns the parameter value converted to integer. More...
	filter ($key, $default=null, $deep=false, $filter=FILTER_DEFAULT, $options=array())
	Filter key. More...
	getIterator ()
	Returns an iterator for parameters. More...
	count ()
	Returns the number of parameters. More...

Protected Attributes
	$parameters

Detailed Description

Definition at line 35 of file ParameterBag.php.

Constructor & Destructor Documentation

__construct()

Elgg_Http_ParameterBag::__construct

(

array

$parameters = array()

)

Constructor.

Parameters

array

$parameters

An array of parameters

Definition at line 49 of file ParameterBag.php.

Member Function Documentation

add()

Elgg_Http_ParameterBag::add

(

array

$parameters = array()

)

Adds parameters.

Parameters

array

$parameters

An array of parameters

Returns

void

Definition at line 87 of file ParameterBag.php.

all()

Elgg_Http_ParameterBag::all

(

)

Returns the parameters.

Returns

array An array of parameters

Definition at line 58 of file ParameterBag.php.

count()

Elgg_Http_ParameterBag::count

(

)

Returns the number of parameters.

Returns

int The number of parameters

Definition at line 279 of file ParameterBag.php.

filter()

Elgg_Http_ParameterBag::filter	(		$key,
			$default = null,
			$deep = false,
			$filter = FILTER_DEFAULT,
			$options = array()
	)

Filter key.

Parameters

string	$key	Key.
mixed	$default	Default = null.
boolean	$deep	Default = false.
integer	$filter	FILTER_* constant.
mixed	$options	Filter options.

See also

http://php.net/manual/en/function.filter-var.php

Returns

mixed

Definition at line 249 of file ParameterBag.php.

get()

Elgg_Http_ParameterBag::get	(		$path,
			$default = null,
			$deep = false
	)

Returns a parameter by name.

Parameters

string	$path	The key
mixed	$default	The default value if the parameter key does not exist
boolean	$deep	If true, a path like foo[bar] will find deeper items

Returns

mixed

Exceptions

InvalidArgumentException

Definition at line 103 of file ParameterBag.php.

getAlnum()

Elgg_Http_ParameterBag::getAlnum	(		$key,
			$default = '',
			$deep = false
	)

Returns the alphabetic characters and digits of the parameter value.

Parameters

string	$key	The parameter key
mixed	$default	The default value if the parameter key does not exist
boolean	$deep	If true, a path like foo[bar] will find deeper items

Returns

string The filtered value

Definition at line 205 of file ParameterBag.php.

getAlpha()

Elgg_Http_ParameterBag::getAlpha	(		$key,
			$default = '',
			$deep = false
	)

Returns the alphabetic characters of the parameter value.

Parameters

string	$key	The parameter key
mixed	$default	The default value if the parameter key does not exist
boolean	$deep	If true, a path like foo[bar] will find deeper items

Returns

string The filtered value

Definition at line 192 of file ParameterBag.php.

getDigits()

Elgg_Http_ParameterBag::getDigits	(		$key,
			$default = '',
			$deep = false
	)

Returns the digits of the parameter value.

Parameters

string	$key	The parameter key
mixed	$default	The default value if the parameter key does not exist
boolean	$deep	If true, a path like foo[bar] will find deeper items

Returns

string The filtered value

Definition at line 218 of file ParameterBag.php.

getInt()

Elgg_Http_ParameterBag::getInt	(		$key,
			$default = 0,
			$deep = false
	)

Returns the parameter value converted to integer.

Parameters

string	$key	The parameter key
mixed	$default	The default value if the parameter key does not exist
boolean	$deep	If true, a path like foo[bar] will find deeper items

Returns

integer The filtered value

Definition at line 232 of file ParameterBag.php.

getIterator()

Elgg_Http_ParameterBag::getIterator

(

)

Returns an iterator for parameters.

Returns

ArrayIterator

Definition at line 270 of file ParameterBag.php.

has()

Elgg_Http_ParameterBag::has

(

$key

)

Returns true if the parameter is defined.

Parameters

string

$key

The key

Returns

boolean true if the parameter exists, false otherwise

Definition at line 169 of file ParameterBag.php.

keys()

Elgg_Http_ParameterBag::keys

(

)

Returns the parameter keys.

Returns

array An array of parameter keys

Definition at line 67 of file ParameterBag.php.

remove()

Elgg_Http_ParameterBag::remove

(

$key

)

Removes a parameter.

Parameters

string

$key

The key

Returns

void

Definition at line 179 of file ParameterBag.php.

replace()

Elgg_Http_ParameterBag::replace

(

array

$parameters = array()

)

Replaces the current parameters by a new set.

Parameters

array

$parameters

An array of parameters

Returns

void

Definition at line 77 of file ParameterBag.php.

set()

Elgg_Http_ParameterBag::set	(		$key,
			$value
	)

Sets a parameter by name.

Parameters

string	$key	The key
mixed	$value	The value

Returns

void

Definition at line 158 of file ParameterBag.php.

Member Data Documentation

$parameters

Elgg_Http_ParameterBag::$parameters

protected

Definition at line 42 of file ParameterBag.php.

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The documentation for this class was generated from the following file:

• engine/classes/Elgg/Http/ParameterBag.php