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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 |
|---|---|
| 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) : |