[uwu]

i like php.net's "user contributed notes" system:

https://secure.php.net/manual/en/function.htmlspecialchars.p...

https://secure.php.net/manual/en/function.preg-replace.php#u...

https://secure.php.net/manual/en/function.header.php#usernot...

[mkopinsky]

Except that a lot of the time those user contributed notes are bad code that no one should ever be copy-pasting. I wish php.net had some sort of curation for those.