Valueless query parameters (for example ?foo) are stored as null, and has()
reports them as present, but __toString() passed those null values to
http_build_query() which skips them entirely, dropping the parameters from the
output. Render null values as empty-valued parameters so they survive a
round-trip.
Valueless query parameters (for example ?foo) are stored as null, and has()
reports them as present, but __toString() passed those null values to
http_build_query() which skips them entirely, dropping the parameters from the
output. Render null values as empty-valued parameters so they survive a
round-trip.
dualfroz