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_wp_get_allowed_postdata › WordPress Function

Since5.0.1
Deprecatedn/a
› _wp_get_allowed_postdata ( $post_data = null )
Parameters:
  • (array|WP_Error|null) $post_data The array of post data to process, or an error object. Defaults to the `$_POST` superglobal.
    Required: No
    Default: null
Returns:
  • (array|WP_Error) Array of post data on success, WP_Error on failure.
Defined at:
Codex:

Returns only allowed post data fields.



Related Functions: _wp_translate_postdata, wp_reset_postdata, get_postdata, wp_get_single_post, wp_get_post_tags

Source 

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' ) ) );
}