[SOLVED] pkg_add PHP not working on OpenBSD

I am trying to install PHP on OpenBSD, but it is not working. Here is what I am doing:

$ sudo pkg_add php
quirks-2.241 signed on 2016-07-29T15:39:09Z
Ambiguous: choose package for php
a       0: <None>
        1: php-5.5.37p0
        2: php-5.6.23p0
        3: php-7.0.8p0
Your choice: 3
php-7.0.8p0: ok
The following new rcscripts were installed: /etc/rc.d/php70_fpm
See rcctl(8) for details.
Look in /usr/local/share/doc/pkg-readmes for extra documentation.
$ php
ksh: php: not found

I have tried with option 1 and 2 as well, the same thing happens

$ sudo find / -name php
Password:
$

$ cd /etc/
$ ls | grep php
php-7.0
php-7.0.ini
php-7.0.sample
php-fpm.conf
$ cd php-7.0
$ ls -la
total 8
drwxr-xr-x   2 root  wheel   512 Aug 18 18:14 .
drwxr-xr-x  37 root  wheel  2048 Aug 18 18:14 ..
$

Where is it being installed? How do I run it?

I cannot answer your question specifically, but:

Look in /usr/local/share/doc/pkg-readmes for extra documentation.

This would be a good place to start.
This is also worth looking at:

See rcctl(8) for details.

The readme files are not always useful, but some have good information. The man pages are one of OpenBSD's fundamental resources and usually the first place to look for information. Hopefully the answers you need are in those two places. If not, we must wait for someone knowledgeable about php.

I looked in /usr/local/share/doc/pkg-readmes/
and it did have some useful things but nothing relevant to making PHP work if it doesn't.

Ever other package I install works fine, but here I think the problem is something to do with the installation, since normally I see at least a few files being downloaded when I do pkg_add. But with `pkg_add php' it just shows that the package is extracting, not downloading, maybe that has something to do with the problem?

$ sudo pkg_add -iv php
Update candidates: quirks-2.241 -> quirks-2.241
quirks-2.241 signed on 2016-07-29T15:39:09Z
Ambiguous: choose package for php
a       0: <None>
        1: php-5.5.37p0
        2: php-5.6.23p0
        3: php-7.0.8p0
Your choice: 3
php-7.0.8p0 (extracting)|********                                                                          | 5%

I haven't seen packages install like this before.

I have also tried doing pkg_delete to all 3 php packages and then pkg_add again but I still can't find PHP anywhere.

The problem has been solved.
I forgot to try pressing the Tab key after typing in php. I was guessing php7, php70 etc.

$ php<TAB>
php-7.0         php-config-7.0  php-fpm-7.0     phpize-7.0

$ php-7.0 -v
PHP 7.0.8 (cli) (built: Jul 26 2016 12:42:19) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies

The pkg_info(1) command has a very useful -L option, which lists what files were (or would be) installed. See the man page for details.