Use custom image compression for different image sizes in WP-Optimize

[sebastian-moran]

Use custom image compression for different image sizes in WP-Optimize on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter( 'wpo_image_compression_single_image_options', 'my_prefix_change_image_compression_options', 20, 4 );
function my_prefix_change_image_compression_options( $options, $attachment_id, $file_path, $size ) {
	// Set the quality to 80 for the full size images
    if ( 'full' == $size ) {
        $options['quality'] = 80;
    }
	// Set the quality to 51 for thumbnails.
	if ( 'thumbnail' == $size ) {
        $options['quality'] = 51;
    }
    return $options;
}