تابع ووکامرسی register_rest_field ثبت فیلد rest بر روی وردپرس

تابع ووکامرسی register_rest_field – ثبت فیلد rest بر روی وردپرس

register_rest_field( (string|array) $object_type, (string) $attribute, (array) $args = array() ); 

if ( !function_exists( 'register_rest_field' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'woocommerce/includes/vendor/wp-rest-functions.php'; 
} 
  
// Object(s) the field is being registered 
// to, "post"|"term"|"comment" etc. 
$object_type = null; 
  
// The attribute name. 
$attribute = ''; 
  
// Optional. An array of arguments used to handle the registered field. 
$args = array( 
    'get_callback' => 'null', 
    'update_callback' => 'null' 
); 
  
// NOTICE! Understand what this does before running. 
$result = register_rest_field($object_type, $attribute, $args); 
    

function register_rest_field( $object_type, $attribute, $args = array() ) { 
    $defaults = array( 
        'get_callback' => null,  
        'update_callback' => null,  
        'schema' => null,  
 ); 
 
    $args = wp_parse_args( $args, $defaults ); 
 
    global $wp_rest_additional_fields; 
 
    $object_types = (array) $object_type; 
 
    foreach ( $object_types as $object_type ) { 
        $wp_rest_additional_fields[ $object_type ][ $attribute ] = $args; 
    } 
}