1981? The title of the article is "25 Years of PHP", which checks out because PHP appeared in 1995, and this is 2020, and 2020-1995=25, but 1981 was 39 years ago. The ARPANET was using NCP with 8 bit host IDs in 1981, and nobody was listening for the HTTP protocol on port 80 back then, and homosocketuality was still prohibited.
https://news.ycombinator.com/item?id=14178993
>The act of trying to connect an even socket to another even socket, or an odd socket to another odd socket, was considered a "peculiar error" called "homosocketuality", which was strictly forbidden by internet protocols, and mandatory "heterosocketuality" was called the "Anita Bryant feature" [2].
https://www.saildart.org/allow/IMPSER.DOC%5bSS,SYS%5d
>Illegal gender in RFC, host hhh/iii, link 0
>The host is trying to engage us in homosocketuality. Since this is against the laws of God and ARPA, we naturally refuse to consent to it.
https://news.ycombinator.com/item?id=14178993
>The act of trying to connect an even socket to another even socket, or an odd socket to another odd socket, was considered a "peculiar error" called "homosocketuality", which was strictly forbidden by internet protocols, and mandatory "heterosocketuality" was called the "Anita Bryant feature" [2].
https://www.saildart.org/allow/IMPSER.DOC%5bSS,SYS%5d
>Illegal gender in RFC, host hhh/iii, link 0
>The host is trying to engage us in homosocketuality. Since this is against the laws of God and ARPA, we naturally refuse to consent to it.