Conversion between PHP objects and arrays

/**

* Conversion between PHP objects and arrays

*

* @author flyer0126

* @since 2012/05/03

**/

1. using (array) and (object), simple processing

$objTemp = (object) array ();

$objTemp->a = 1;

$objTemp->b = 2;

$objTemp->c = 3;

$arrTemp = (array) $objTemp;

Print_r ($objTemp);

Print_r ($arrTemp);

 /**

StdClass Object

(

[A] = 1

[B] = 2

[C] = 3

)

Array

(

[A] = 1

[B] = 2

[C] = 3

)

**/

PS: Simple (array) and (object) can only handle single-layer data, for multi-layered array and object conversion is powerless.

2. Conversion processing between multidimensional arrays and objects

/**

* Convert an object to a multidimensional array

*

**/

function Objecttoarray ($d) {

if (Is_object ($d)) {

Gets the properties of the given object

With Get_object_vars function

$d = Get_object_vars ($d);

}

if (Is_array ($d)) {

/*

* Return Array converted to object

* Using __function__ (Magic constant)

* For Recursive call

*/

Return Array_map (__function__, $d);

}

else {

Return Array

return $d;

}

}

/**

* Convert multidimensional arrays to objects

*

**/

function Arraytoobject ($d) {

if (Is_array ($d)) {

/*

* Return Array converted to object

* Using __function__ (Magic constant)

* For Recursive call

*/

Return (object) Array_map (__function__, $d);

}

else {

Return Object

return $d;

}

}

Useage:

$init = new StdClass;

$init->foo = "Test data";

$init->bar = new StdClass;

$init->bar->baaz = "testing";

$init->bar->fooz = new StdClass;

$init->bar->fooz->baz = "Testing Again";

$init->foox = "Just test";

Convert array to object and then object back to array

$array = Objecttoarray ($init);

$object = Arraytoobject ($array);

Print objects and Array

Print_r ($init);

Print_r ($array);

Print_r ($object);

 /**

StdClass Object

(

[foo] = Test data

[Bar] = StdClass Object

(

[Baaz] = Testing

[Fooz] = StdClass Object

(

[Baz] = testing again

)

)

[Foox] = Just test

)

Array

(

[foo] = Test data

[Bar] = = Array

(

[Baaz] = Testing

[Fooz] = = Array

(

[Baz] = testing again

)

)

[Foox] = Just test

)

StdClass Object

(

[foo] = Test data

[Bar] = StdClass Object

(

[Baaz] = Testing

[Fooz] = StdClass Object

(

[Baz] = testing again

)

)

[Foox] = Just test

)

**/

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