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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 |
|---|---|
| 541 | } |
| 542 | |
| 543 | /** |
| 544 | * Runs just before PHP shuts down execution. |
| 545 | * |
| 546 | * @access private |
| 547 | * @since 1.2.0 |
| 548 | */ |
| 549 | function shutdown_action_hook() { |
| 550 | do_action( 'shutdown' ); |
| 551 | wp_cache_close(); |
| 552 | } |
| 553 | |
| 554 | /** |
| 555 | * Copy an object. |
| 556 | * |
| 557 | * Returns a cloned copy of an object. |
| 558 | * |
| 559 | * @since 2.7.0 |