Obtenir l’objet de paramètre d’un champs ACF.

                    <?php
$field = get_field_object('field_key'); // return array
/*
array(
    'ID'                => 0,
    'key'               => '',
    'label'             => '',
    'name'              => '',
    'prefix'            => '',
    'type'              => 'text',
    'value'             => null,
    'menu_order'        => 0,
    'instructions'      => '',
    'required'          => 0,
    'id'                => '',
    'class'             => '',
    'conditional_logic' => 0,
    'parent'            => 0,
    'wrapper'           => array(
        'width'             => '',
        'class'             => '',
        'id'                => ''
    )
);
*/