You can create whole web app in one PHP file from scratch and it will have everything including API and DB management layer and be secure and fully functioning.
And it will work on all servers and on all operating systems.
Millions are made by average developers developing themes and plugins for wordpress.
Hard to beat all that.
#drama is for queens :)
You can. But I shudder to imagine one file containing everything you just said. Also, I'm skeptical about the security claim. I'm not talking about PHP-specific vulnerabilities here. Rather, the developer of such an app might be pretty naive, and might build in his own vulnerabilities.
> And it will work on all servers and on all operating systems.
The same is true of most mainstream languages. Ruby, Python, Java, and Node are probably the big competitors in the web dev space. All of them can run on Windows.
Look on my works ye mighty and despair (i know I have): https://gist.github.com/kennethrapp/0ebbd15b509d8f18b095
The same can be said of any language, it just happens that PHP makes it a bit easier than the others.
Granted, it's been a while since I went shopping for hosts, but I thought these days more and more hosts (even cheap ones) at least support 5.3+ if not 5.4. PHP got a huge swath of improvements in these releases so I'd imagine these were more well supported. I mean we're in the middle of 2013 for crying out loud.
I also see more and more cheap VPSes popping up and these may be a more attractive alternative (for novice admins/developers, I think these are still a bit too intimidating).
The biggest hurdle is still the lack of quality tutorials that use PDO for complex projects. You still see a whole bunch of older examples out there that still use mysql_query() and the like and not many that do "A-Z of Building a blog with PDO" or similar.
The power of quality free tutorials shouldn't be underestimated.
VPS is a better alternative, but at that point it's just as easy to use something other than PHP.
I hope there will come a time for some standardization for web hosts where minimum versions for software packages and sane defaults are enforced. I agree, anyone deploying on VPS really don't have shared host bounds any more.
And it's very, very difficult to do that properly, because PHP seems to go out of its way to make all of those things (APIs, DB management, security, functioning) difficult.
>And it will work on all servers and on all operating systems.
Except for UNIX, where function X does Y instead of Z, which it does on Windows. Usually, except in PHP 5.5 and above.
WARNING! If php.ini variable A is set to B, then the above does not apply and instead behaviour C takes effect.
Security? DB-wise, use PDO and named parameters. It's passing in an array. Sessions? For private servers, using file-based is fine. For shared or for scaling, use DB/memcache.
APIs? It's dead easy to implement a RESTful interface. Interacting with remote APIs is nothing more than some curl commands, or your tool of choice.
Explain to me what's so difficult here?
Having a language behave slightly differently between different operating systems is ... expected? Maybe? I'm not sure, I never use PHP on Windows. Why would I?
You can create a whole web app in one CL file from scratch and it will have everything including API and DB management layer and be secure and fully functioning.
And it will work on all servers and on all operating systems.
Also hard to beat that.
FTFY
There are only two kinds of languages: the ones people complain about and the ones nobody uses - Bjarne Stroustrup
> Millions are made by average developers developing themes and plugins for wordpress.
Yep, and thanks to people actually believing in that, php is also keeping the security industry alive and well.