_wp_get_allowed_postdata( array|WP_Error|null $post_data = null )
Returns only allowed post data fields.
Parameters
- $post_data
-
(array|WP_Error|null) (Optional) The array of post data to process, or an error object. Defaults to the
$_POSTsuperglobal.Default value: null
Return
(array|WP_Error) Array of post data on success, WP_Error on failure.
Source
File: wp-admin/includes/post.php
function _wp_get_allowed_postdata( $post_data = null ) {
if ( empty( $post_data ) ) {
$post_data = $_POST;
}
// Pass through errors.
if ( is_wp_error( $post_data ) ) {
return $post_data;
}
return array_diff_key( $post_data, array_flip( array( 'meta_input', 'file', 'guid' ) ) );
}
Expand full source code Collapse full source code View on Trac View on GitHub
Changelog
| Version | Description |
|---|---|
| 5.0.1 | Introduced. |