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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 |
|---|---|
| 670 | * @since 1.2.0 |
| 671 | * @access private |
| 672 | */ |
| 673 | function shutdown_action_hook() { |
| 674 | /** |
| 675 | * Fires just before PHP shuts down execution. |
| 676 | * |
| 677 | * @since 1.2.0 |
| 678 | */ |
| 679 | do_action( 'shutdown' ); |
| 680 | |
| 681 | wp_cache_close(); |
| 682 | } |
| 683 | |
| 684 | /** |
| 685 | * Copy an object. |
| 686 | * |
| 687 | * @since 2.7.0 |
| 688 | * @deprecated 3.2.0 |