base64_encode_final_element Class Reference

Implementation of backup_final_element that provides base64 encoding. More...

Inheritance diagram for base64_encode_final_element:

Public Member Functions
	add_attributes ($attributes)
	annotate ($backupid)
	This function implements the annotation of the current value associating it with $itemname.
	clean_value ()
	clean_values ()
	destroy ()
	Destroy all circular references. More...
	get_attribute ($name)
	get_attributes ()
	Public API starts here.
	get_level ()
	get_name ()
	Public API starts here.
	get_parent ()
	get_value ()
	is_set ()
	process ($processor)
	This function will call to the corresponding processor method in other to make them perform the desired tasks.
	set_annotation_item ($itemname)
	This function sets the $itemname to be used when annotating.
	set_value ($value)
	Set the value for the final element, encoding it as utf-8/xml safe base64. More...
	to_string ($showvalue=false)

Protected Member Functions
	find_element_by_path ($path)
	find_first_parent_by_name ($name)
	get_grandoptigroupelement_or_grandparent ()
	get_grandparent ()
	get_new_attribute ($name)
	Returns one instace of the @base_attribute class to work with when attributes are added simply by name.
	set_parent ($element)
	validate_name ($name)

Protected Attributes
	$annotationitem

Detailed Description

Implementation of backup_final_element that provides base64 encoding.

This final element transparently encodes with base64_encode() contents that normally are not safe for being stored in utf-8 xml files (binaries, serialized data...).

Member Function Documentation

destroy()

base_final_element::destroy ( )

inherited

Destroy all circular references.

It helps PHP 5.2 a lot!

Reimplemented in base_nested_element.

set_value()

base64_encode_final_element::set_value

(

$value

)

Set the value for the final element, encoding it as utf-8/xml safe base64.

Parameters

string

$value

Original value coming from backup step source, usually db.

Reimplemented from base_atom.

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

• backup/moodle2/backup_custom_fields.php