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Source View: intermediate_image_sizes_advanced

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Line Code
109           /**
110            * Filters 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           }