/ Ruby
/
method

unescapeElement

ruby latest stable - Class: CGI

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_3_392) is shown here.

unescapeElement(string, *elements)
public

Undo escaping such as that done by CGI::escapeElement()

print CGI::unescapeElement(
        CGI::escapeHTML('<BR><A HREF="url"></A>'), "A", "IMG")
  # "<BR><A HREF="url"></A>"

print CGI::unescapeElement(
        CGI::escapeHTML('<BR><A HREF="url"></A>'), ["A", "IMG"])
  # "<BR><A HREF="url"></A>"