WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 445 | exit(); |
| 446 | |
| 447 | /** |
| 448 | * Fires once the requested HTTP headers for caching, content type, etc. have been sent. |
| 449 | * |
| 450 | * @since 2.1.0 |
| 451 | * |
| 452 | * @param WP &$this Current WordPress environment instance (passed by reference). |
| 453 | */ |
| 454 | do_action_ref_array( 'send_headers', array( &$this ) ); |
| 455 | } |
| 456 | |
| 457 | /** |
| 458 | * Sets the query string property based off of the query variable property. |
| 459 | * |
| 460 | * The 'query_string' filter is deprecated, but still works. Plugins should |
| 461 | * use the 'request' filter instead. |
| 462 | * |
| 463 | * @since 2.0.0 |