Hello,
A while ago I observed that PHP's capitalization of Content-Type and
Content-Length headers is Content-type and Content-length. This is
working fine, but is inconsistent with the rest of the headers which are
printed in Header-Name format.
I have proposed changing that [1] and concerns were raised about
potential breakages that could happen. However, the HTTP standard (RFC
2616 - "Hypertext Transfer Protocol -- HTTP/1.1", section 4.2 "Message
Headers") says that the headers should be parsed as case-insensitive so
any eventual breakages could be considered as non-adherences to the
standard and it might be a good chance to fix them.
What do you think about this change?
With best regards,
Vedran Miletić
[1] https://github.com/php/php-src/pull/7577
[2] https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2
--
Vedran Miletić
vedran.miletic.net
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