[miguelxpn]

Good catch! That's indeed the case. Another commit was made where that piece of code was refactored into a function and it returns 1 in case the header is present so strstr isn't being called an extra time in the current code.

[1] https://github.com/php/php-src/commit/3d9c02364db62a6d8e2794...

[osrec]

Ah, much cleaner!