<?php array ( 'confirm' => '1', 'form_build_id' => 'form-p09lu6caRY9cpqK8Lb9vxNt8ps-cG__vUIbQ0pgar-Q', 'form_token' => 'BKQz4fjzVI86sm6IAVRsdC74GecFegoCazCenHWNr2I', 'form_id' => 'image_style_revert_form', 'op' => 'Revert',)
Image styles commonly provide thumbnail sizes by scaling and cropping images, but can also add various effects before an image is displayed. When an image is displayed with a style, a new file is created and the original image is left unchanged.
