How Can I Quickly Convert PHP Objects to Associative Arrays?

Converting PHP Objects to Associative Arrays

While your API uses objects to store data, your code relies on arrays. To bridge this gap, you seek a quick way to convert objects into arrays.

The simplest method is to typecast the object into an array:

$array = (array) $yourObject;

By doing this, the object's properties become the keys of the resulting array.

Example:

$object = new StdClass;
$object->foo = 1;
$object->bar = 2;

var_dump((array) $object);

Output:

array(2) {
  'foo' => int(1)
  'bar' => int(2)
}

Important Notes:

• Private Properties: Typecasting won't expose private properties in the array.
• Protected Properties: Protected properties will have an asterisk (*) prepended to their names.
• Nested Objects: Typecasting does not perform deep casting; nested objects remain objects in the array.
• StdClass Objects: This method works best for StdClass objects or objects with only public properties.

For a more detailed blog post on PHP object-to-array conversion, refer to:

• [Fast PHP Object to Array Conversion](https://www.sitepoint.com/fast-php-object-to-array-conversion/).

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