Draft 3 of IEEE 1003.1 200x, "2.2 The Compilation Environment"
All identifiers that begin with an underscore and either an uppercase
letter or another underscore are always reserved for any use by the
implementation.
have in the future now obey to the variables_order directive, and there's a real way modular
way to handle POST content.
This is all untested, BEFORE_SAPI_POST_PATCH_17_FEB_2000 tagged before submission
@- Made multipart/form-data content obey to the variables_order directive (Zeev)