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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2491 | /** |
| 2492 | * Filter the Heartbeat response received. |
| 2493 | * |
| 2494 | * @since 3.6.0 |
| 2495 | * |
| 2496 | * @param array|object $response The Heartbeat response object or array. |
| 2497 | * @param array $data The $_POST data sent. |
| 2498 | * @param string $screen_id The screen id. |
| 2499 | */ |
| 2500 | $response = apply_filters( 'heartbeat_received', $response, $data, $screen_id ); |
| 2501 | } |
| 2502 | |
| 2503 | /** |
| 2504 | * Filter the Heartbeat response sent. |
| 2505 | * |
| 2506 | * @since 3.6.0 |
| 2507 | * |
| 2508 | * @param array|object $response The Heartbeat response object or array. |
| 2509 | * @param string $screen_id The screen id. |