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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 |
---|---|
44 | } |
45 |
|
46 | if ( $_REQUEST['short'] ) { |
47 | // short form response - attachment ID only |
48 | echo $id; |
49 | } |
50 | else { |
51 | // long form response - big chunk o html |
52 | $type = $_REQUEST['type']; |
53 | echo apply_filters("async_upload_{$type}", $id); |
54 | } |
55 |
|
56 | ?> |