| @@ -866,7 +866,7 @@ discard block | ||
| 866 | 866 | * @param mixed $field_id Field (or group field) ID | 
| 867 | 867 | * @param mixed $field_args Array of field arguments | 
| 868 | 868 | * @param mixed $sub_field_id Sub field ID (if field_group exists) | 
| 869 | - * @param mixed $field_group If a sub-field, will be the parent group CMB2_Field object | |
| 869 | + * @param CMB2_Field|null $field_group If a sub-field, will be the parent group CMB2_Field object | |
| 870 | 870 | * @return array Array of CMB2_Field arguments | 
| 871 | 871 | */ | 
| 872 | 872 |  	public function get_field_args( $field_id, $field_args, $sub_field_id, $field_group ) { | 
| @@ -925,7 +925,7 @@ discard block | ||
| 925 | 925 | * @since 2.0.0 | 
| 926 | 926 | * @param array $field Metabox field config array | 
| 927 | 927 | * @param int $position (optional) Position of metabox. 1 for first, etc | 
| 928 | - * @return mixed Field id or false | |
| 928 | + * @return string Field id or false | |
| 929 | 929 | */ | 
| 930 | 930 |  	public function add_field( array $field, $position = 0 ) { | 
| 931 | 931 |  		if ( ! is_array( $field ) || ! array_key_exists( 'id', $field ) ) { | 
| @@ -267,7 +267,7 @@ | ||
| 267 | 267 | * Add 'closed' class to metabox | 
| 268 | 268 | * @since 2.0.0 | 
| 269 | 269 | * @param array $classes Array of classes | 
| 270 | - * @return array Modified array of classes | |
| 270 | + * @return string[] Modified array of classes | |
| 271 | 271 | */ | 
| 272 | 272 |  	public function close_metabox_class( $classes ) { | 
| 273 | 273 | $classes[] = 'closed'; | 
| @@ -357,6 +357,7 @@ discard block | ||
| 357 | 357 | /** | 
| 358 | 358 | * Gets the values for the `file` field type from the data being saved. | 
| 359 | 359 | * @since 2.2.0 | 
| 360 | + * @param string $id_key | |
| 360 | 361 | */ | 
| 361 | 362 |  	public function _get_group_file_value_array( $id_key ) { | 
| 362 | 363 | $alldata = $this->field->group->data_to_save; | 
| @@ -378,6 +379,7 @@ discard block | ||
| 378 | 379 | /** | 
| 379 | 380 | * Peforms saving of `file` attachement's ID | 
| 380 | 381 | * @since 1.1.0 | 
| 382 | + * @param string $file_id_key | |
| 381 | 383 | */ | 
| 382 | 384 |  	public function _save_file_id_value( $file_id_key ) { | 
| 383 | 385 | $id_field = $this->_new_supporting_field( $file_id_key ); | 
| @@ -398,6 +400,7 @@ discard block | ||
| 398 | 400 | /** | 
| 399 | 401 | * Peforms saving of `text_datetime_timestamp_timezone` utc timestamp | 
| 400 | 402 | * @since 2.2.0 | 
| 403 | + * @param string $utc_key | |
| 401 | 404 | */ | 
| 402 | 405 |  	public function _save_utc_value( $utc_key, $utc_stamp ) { | 
| 403 | 406 | return $this->_new_supporting_field( $utc_key )->save_field( $utc_stamp ); | 
| @@ -175,7 +175,7 @@ | ||
| 175 | 175 | * Combines attributes into a string for a form element | 
| 176 | 176 | * @since 1.1.0 | 
| 177 | 177 | * @param array $attrs Attributes to concatenate | 
| 178 | - * @param array $attr_exclude Attributes that should NOT be concatenated | |
| 178 | + * @param string[] $attr_exclude Attributes that should NOT be concatenated | |
| 179 | 179 | * @return string String of attributes for form element | 
| 180 | 180 | */ | 
| 181 | 181 |  	public function concat_attrs( $attrs, $attr_exclude = array() ) { | 
| @@ -1,15 +1,15 @@ | ||
| 1 | 1 | <?php | 
| 2 | 2 | /** | 
| 3 | - * CMB2 Utilities | |
| 4 | - * | |
| 5 | - * @since 1.1.0 | |
| 6 | - * | |
| 7 | - * @category WordPress_Plugin | |
| 8 | - * @package CMB2 | |
| 9 | - * @author WebDevStudios | |
| 10 | - * @license GPL-2.0+ | |
| 11 | - * @link http://webdevstudios.com | |
| 12 | - */ | |
| 3 | + * CMB2 Utilities | |
| 4 | + * | |
| 5 | + * @since 1.1.0 | |
| 6 | + * | |
| 7 | + * @category WordPress_Plugin | |
| 8 | + * @package CMB2 | |
| 9 | + * @author WebDevStudios | |
| 10 | + * @license GPL-2.0+ | |
| 11 | + * @link http://webdevstudios.com | |
| 12 | + */ | |
| 13 | 13 |  class CMB2_Utils { | 
| 14 | 14 | |
| 15 | 15 | /** | 
| @@ -30,7 +30,7 @@ discard block | ||
| 30 | 30 | /** | 
| 31 | 31 | * Get the singleton instance of this class | 
| 32 | 32 | * @since 2.2.2 | 
| 33 | - * @return object | |
| 33 | + * @return CMB2_Ajax | |
| 34 | 34 | */ | 
| 35 | 35 |  	public static function get_instance() { | 
| 36 | 36 |  		if ( ! ( self::$instance instanceof self ) ) { | 
| @@ -221,7 +221,6 @@ discard block | ||
| 221 | 221 | * | 
| 222 | 222 | * @since 1.3.0 | 
| 223 | 223 | * @param string $meta_key Postmeta's key | 
| 224 | - * @param mixed $meta_value (Optional) value of the postmeta to be saved | |
| 225 | 224 | */ | 
| 226 | 225 |  	protected function cache_action( $meta_key ) { | 
| 227 | 226 | $func_args = func_get_args(); |