The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
RAR_HOST_MSDOS
    (integer)
   RarEntry::HOST_MSDOS instead.
    
   RAR_HOST_OS2
    (integer)
   RarEntry::HOST_OS2 instead.
    
   RAR_HOST_WIN32
    (integer)
   RarEntry::HOST_WIN32 instead.
    
   RAR_HOST_UNIX
    (integer)
   RarEntry::HOST_UNIX instead.
    
   RAR_HOST_BEOS
    (integer)
   RarEntry::HOST_BEOS instead.