Convert a PHP object to an associative array
Just typecast it
$array = (array) $yourObject;
From Arrays:
If an object is converted to an array, the result is an array whose elements are the object's properties. The keys are the member variable names, with a few notable exceptions: integer properties are unaccessible; private variables have the class name prepended to the variable name; protected variables have a '*' prepended to the variable name. These prepended values have null bytes on either side.
Example: Simple Object
$object = new StdClass;
$object->foo = 1;
$object->bar = 2;
var_dump( (array) $object );
Output:
array(2) {
'foo' => int(1)
'bar' => int(2)
}
Example: Complex Object
class Foo
{
private $foo;
protected $bar;
public $baz;
public function __construct()
{
$this->foo = 1;
$this->bar = 2;
$this->baz = new StdClass;
}
}
var_dump( (array) new Foo );
Output (with \0s edited in for clarity):
array(3) {
'\0Foo\0foo' => int(1)
'\0*\0bar' => int(2)
'baz' => class stdClass#2 (0) {}
}
Output with var_export
instead of var_dump
:
array (
'' . "\0" . 'Foo' . "\0" . 'foo' => 1,
'' . "\0" . '*' . "\0" . 'bar' => 2,
'baz' =>
stdClass::__set_state(array(
)),
)
Typecasting this way will not do deep casting of the object graph and you need to apply the null bytes (as explained in the manual quote) to access any non-public attributes. So this works best when casting StdClass objects or objects with only public properties. For quick and dirty (what you asked for) it's fine.
Also see this in-depth blog post:
- Fast PHP Object to Array conversion
PHP: Convert Object to Associative Array with Object Property as Key
It appears by "object" you mean a JSON object. Given that, you can use array_column()
to pull out a single column from each row, and then array_combine()
to use one column for the keys and another for the values:
$json = '[
{ "id": 2, "name": "Suzy" },
{ "id": 3, "name": "Joe" },
{ "id": 4, "name": "Sara" }
]';
$array = json_decode($json, true);
$out = array_combine(array_column($array, 'id'), array_column($array, 'name'));
print_r($out);
Yields:
Array
(
[2] => Suzy
[3] => Joe
[4] => Sara
)
convert array with objects to one associative array without foreach
You can use array_reduce
$myArray = array_reduce($initialArray, function ($result, $item) {
$item = (array) $item;
$key = $item['key'];
unset($item['key']);
$result[$key] = $item;
return $result;
}, array());
Converting a php object into associative array
First solution:
$array = json_decode(json_encode($nested_object), true);
Second solution:
function object_to_array($data) {
if (is_array($data) || is_object($data)):
$result = array();
foreach ($data as $key => $value)
$result[$key] = object_to_array($value);
return $result;
endif;
return $data;
}
both searched from the internetz
Convert Object To Associative Array In Laravel
In Laravel, you can use Laravel Collection helper functions. Here is the example for this:-
$arr = [
"284" => "Khaki's with Black polo shirt (no logo)",
"286" => "Black pants with Yellow shirt",
"349" => "Black pants with white collared shirt",
"705" => "See 'Details' Section for Dress Attire"
];
$collection = collect($arr);
$multiplied = $collection->map(function ($name, $key) {
return [
"id" => $key,
"name" => $name
];
});
dd($multiplied->values()->toArray());
I think this will help you.
How to convert an array to object in PHP?
This one worked for me
function array_to_obj($array, &$obj)
{
foreach ($array as $key => $value)
{
if (is_array($value))
{
$obj->$key = new stdClass();
array_to_obj($value, $obj->$key);
}
else
{
$obj->$key = $value;
}
}
return $obj;
}
function arrayToObject($array)
{
$object= new stdClass();
return array_to_obj($array,$object);
}
usage :
$myobject = arrayToObject($array);
print_r($myobject);
returns :
[127] => stdClass Object
(
[status] => Have you ever created a really great looking website design
)
[128] => stdClass Object
(
[status] => Figure A.
Facebook's horizontal scrollbars showing up on a 1024x768 screen resolution.
)
[129] => stdClass Object
(
[status] => The other day at work, I had some spare time
)
like usual you can loop it like:
foreach($myobject as $obj)
{
echo $obj->status;
}
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