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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 |
|---|---|
| 49 | } |
| 50 | |
| 51 | if ( $_REQUEST['short'] ) { |
| 52 | // short form response - attachment ID only |
| 53 | echo $id; |
| 54 | } |
| 55 | else { |
| 56 | // long form response - big chunk o html |
| 57 | $type = $_REQUEST['type']; |
| 58 | echo apply_filters("async_upload_{$type}", $id); |
| 59 | } |
| 60 | |
| 61 | ?> |
| 62 | |