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.
It varies, but it's often server configuration as much as language version. You'll still find servers with magic_quotes enabled and a bunch of features disabled.
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.
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.