@@ -33,6 +33,9 @@ |
||
| 33 | 33 | return self::set( $user_id, 1 ); |
| 34 | 34 | } |
| 35 | 35 | |
| 36 | + /** |
|
| 37 | + * @param integer $value |
|
| 38 | + */ |
|
| 36 | 39 | static private function set( $user_id, $value ) { |
| 37 | 40 | return update_user_meta( $user_id, self::$KEY, $value ); |
| 38 | 41 | } |
@@ -292,7 +292,7 @@ discard block |
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| 292 | 292 | /** |
| 293 | 293 | * Get the current user id |
| 294 | 294 | * |
| 295 | - * @return int |
|
| 295 | + * @return string |
|
| 296 | 296 | */ |
| 297 | 297 | public function get_user_id() { |
| 298 | 298 | if ( is_user_logged_in() ) { |
@@ -325,7 +325,7 @@ discard block |
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| 325 | 325 | /** |
| 326 | 326 | * @param $product_id |
| 327 | 327 | * @param $quantity |
| 328 | - * @param $event |
|
| 328 | + * @param string $event |
|
| 329 | 329 | */ |
| 330 | 330 | public function capture_event_in_session_data( $product_id, $quantity, $event ) { |
| 331 | 331 | |