Free-programming-books: PHP is not in the list

[sayopaul]

Hello I noticed PHP isn't in the list and i was wondering . Its a pretty popular language

[Jogai]

Horses were a pretty popular method of traveling when they started building cars...

[nask0]

@sayopaul here are some horses.

[eshellman]

@sayopaul what @nask0 means to say is that since PHP is in the free programming books category list, perhaps you count be more specific about what list it's not in, or alternatively, just close the issue.