|Inheritance||HTMLPurifier_AttrTransform_ImgRequired » HTMLPurifier_AttrTransform|
Transform that supplies default values for the src and alt attributes in img tags, as well as prevents the img tag from being removed because of a missing alt tag. This needs to be registered as both a pre and post attribute transform.
|confiscateAttr()||Retrieves and removes an attribute||HTMLPurifier_AttrTransform|
|prependCSS()||Prepends CSS properties to the style attribute, creating the attribute if it doesn't exist.||HTMLPurifier_AttrTransform|