Data Registry Basic Persistence Example2

Current Persistent Data

Namespace: DEFAULT

Var Info

Var Content

Clear

Array
(
[namespace] => DEFAULT
[varname] => Num tests done
[vartype] => integer
[varpersist] => 1
)

Array
(
[namespace] => DEFAULT
[varname] => Num of vars in registry
[vartype] => integer
[varpersist] => 1
)

Array
(
[namespace] => DEFAULT
[varname] => ExampleVar
[vartype] => string
[varpersist] => 1
)

CHANGE ME TO SEE HOW IT WORKS

Array
(
[namespace] => DEFAULT
[varname] => ExampleArray
[vartype] => array
[varpersist] => 1
)

Array
(
[Name] => Bill
[SurName] => Smith
)

Here are the list of all vars saved in current namespace. When you press 'Palin reload', current page are reloaded only with Namespace param, all vars are retrived from storage and can be accessed again.

Set or change data

VarName	Value
	CHANGE ME TO SEE HOW IT WORKS

Try to change default values or varnames with diferent values, When 'submit' button is pressed, vars are saved in it's storage.

Initizalize a Class

ClassName	ClassDefinition
testDR	class testDR { var $startDate = ''; var $_data = array(); function __construct() { $this->startDate = date('Y-m-d H:i:s'); } function doTest() { echo 'An example of class load. Started at '.$this->startDate; } function setData($var,$value) { $this->_data[$var] = $value; } function getData($var,$default=FALSE) { if (isset($this->_data[$var])) return $this->_data[$var]; else return $default; } }




Class testDR NOT LOADED YET

You can save a class and would be accessed at any moment during current session, not needed to be contructed again. Here are a simple class, and you can see it's capabilities.

Reuse a class to get methods

Var Name	Value

A class is constructed if not started before. Here an example ussing directly a class method:

Data_registry::init("DEFAULT")->getClass("testDR")->setData("VarName","Value")
or use:
Data_registry::init("DEFAULT","testDR")->setData("VarName","Value")

Set or change array

VarArray	Name	Surname

Any type of data can be stored, here an array example.

Add elements to an array

VarArray	Name	Surname

Add function, adding elements to an stored array. Very usefull if you plan to use Data_registry to store queries, execution times, errors, logs, etc... You will be able to retrieve all of then at any moment, not only in the current process.

Change or create NameSpace

Change/create NameSpace

UsedNameSpaces

You can create a new namespace, if exists, current namespace are changed by the one entered, if not, new namespace are created.

Clear NameSpace

NameSpace to clear

If you don't need data anymore, you can clear a namespace.

Memory comsumition: 374Kb