Determines if a given value is array-like.
$maybe_array
mixed
Required
bool
File: wp-includes/rest-api.php.
View all references
function rest_is_array( $maybe_array ) {
if ( is_scalar( $maybe_array ) ) {
$maybe_array = wp_parse_list( $maybe_array );
}
return wp_is_numeric_array( $maybe_array );
}
| Uses | Description |
|---|---|
| wp_parse_list() wp-includes/functions.php |
Converts a comma- or space-separated list of scalar values to an array. |
| wp_is_numeric_array() wp-includes/functions.php |
Determines if the variable is a numeric-indexed array. |
| Used By | Description |
|---|---|
| WP_REST_Posts_Controller::prepare_tax_query() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php |
Prepares the ‘tax_query’ for a collection of posts. |
| rest_validate_array_value_from_schema() wp-includes/rest-api.php |
Validates an array value based on a schema. |
| rest_filter_response_by_context() wp-includes/rest-api.php |
Filters the response to remove any fields not available in the given context. |
| Version | Description |
|---|---|
| 5.5.0 | Introduced. |