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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 |
---|---|
126 | if ( isset($_GET['tab']) ) |
127 | $tab = strval($_GET['tab']); |
128 | else |
129 | $tab = apply_filters('media_upload_default_tab', 'type'); |
130 |
|
131 | $body_id = 'media-upload'; |
132 |
|
133 | // let the action code decide how to handle the request |
134 | if ( $tab == 'type' || $tab == 'type_url' || ! array_key_exists( $tab , media_upload_tabs() ) ) |
135 | do_action("media_upload_$type"); |
136 | else |
137 | do_action("media_upload_$tab"); |
138 | } |
139 | ?> |
140 |
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