Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_get_attachment_metadata

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.

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
1405
1406 function wp_get_attachment_metadata( $post_id, $unfiltered = false ) {
1407      $post_id = (int) $post_id;
1408      if ( !$post =& get_post( $post_id ) )
1409           return false;
1410
1411      $data = get_post_meta( $post->ID, '_wp_attachment_metadata', true );
1412      if ( $unfiltered )
1413           return $data;
1414      return apply_filters( 'wp_get_attachment_metadata', $data, $post->ID );
1415 }
1416
1417 function wp_update_attachment_metadata( $post_id, $data ) {
1418      $post_id = (int) $post_id;
1419      if ( !$post =& get_post( $post_id ) )
1420           return false;
1421
1422      $old_data = wp_get_attachment_metadata( $post->ID, true );
1423