@@ -463,7 +463,7 @@ |
||
| 463 | 463 | * @since 1.7 |
| 464 | 464 | * @access public |
| 465 | 465 | * |
| 466 | - * @return bool |
|
| 466 | + * @return false|null |
|
| 467 | 467 | */ |
| 468 | 468 | public function delete_cache() { |
| 469 | 469 | global $wpdb; |
@@ -50,7 +50,7 @@ |
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| 50 | 50 | * @since 1.5 |
| 51 | 51 | * @global object $wpdb Used to query the database using the WordPress |
| 52 | 52 | * Database API |
| 53 | - * @return array $data The data for the CSV file |
|
| 53 | + * @return boolean $data The data for the CSV file |
|
| 54 | 54 | */ |
| 55 | 55 | public function get_data() { |
| 56 | 56 | global $wpdb; |
@@ -95,7 +95,7 @@ discard block |
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| 95 | 95 | * |
| 96 | 96 | * @param string $cache_key |
| 97 | 97 | * @param bool $custom_key |
| 98 | - * @param mixed $query_args |
|
| 98 | + * @param string $query_args |
|
| 99 | 99 | * |
| 100 | 100 | * @return mixed |
| 101 | 101 | */ |
@@ -210,7 +210,7 @@ discard block |
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| 210 | 210 | * |
| 211 | 211 | * @param bool $force If set to true then all cached values will be delete instead of only expired |
| 212 | 212 | * |
| 213 | - * @return bool |
|
| 213 | + * @return false|null |
|
| 214 | 214 | */ |
| 215 | 215 | public static function delete_all_expired( $force = false ) { |
| 216 | 216 | global $wpdb; |