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Source View: media_upload_{$type}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
89       * media upload type. Possible values include 'image', 'audio', 'video',
90       * 'file', etc.
91       *
92       * The hook only fires if the current `$tab` is 'type' (From Computer),
93       * 'type_url' (From URL), or, if the tab does not exist (i.e., has not
94       * been registered via the {@see 'media_upload_tabs'} filter.
95       *
96       * @since 2.5.0
97       */
98      do_action( "media_upload_$type" );
99 } else {
100      /**
101       * Fires inside limited and specific upload-tab views in the legacy
102       * (pre-3.5.0) media popup.
103       *
104       * The dynamic portion of the hook name, `$tab`, refers to the specific
105       * media upload tab. Possible values include 'library' (Media Library),
106       * or any custom tab registered via the {@see 'media_upload_tabs'} filter.
107       *