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 |
---|---|
831 |
|
832 |
|
833 | // Meta Stuff |
834 |
|
835 | if ($_POST['meta']) : |
836 |
|
837 | foreach ($_POST['meta'] as $key => $value) : |
838 |
|
839 | update_meta($key, $value['key'], $value['value']); |
840 |
|
841 | endforeach; |
842 |
|
843 | endif; |
844 |
|
845 |
|
846 |
|
847 | if ($_POST['deletemeta']) : |
848 |
|
849 | foreach ($_POST['deletemeta'] as $key => $value) : |