Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: intermediate_image_sizes_advanced

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
109           /**
110            * Filter the image sizes automatically generated when uploading an image.
111            *
112            * @since 2.9.0
113            * @since 4.4.0 Added the `$metadata` argument.
114            *
115            * @param array $sizes    An associative array of image sizes.
116            * @param array $metadata An associative array of image metadata: width, height, file.
117            */
118           $sizes = apply_filters( 'intermediate_image_sizes_advanced', $sizes, $metadata );
119
120           if ( $sizes ) {
121                $editor = wp_get_image_editor( $file );
122
123                if ( ! is_wp_error( $editor ) )
124                     $metadata['sizes'] = $editor->multi_resize( $sizes );
125           } else {
126                $metadata['sizes'] = array();
127           }