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Re: [PHP] is_readable fails with a variable parameter




On Tue, 2015-09-29 at 13:19 -0400, Tommy Peterson wrote:
> > That is the reason. I assumed the file already existed. is_readable is part
> > of the cache affected functions:
> > 
> > http://php.net/manual/en/function.clearstatcache.php
> > 
> > Try doing that and see if that makes a difference.
> > 
> 
> I thought of that too actually. The PHP API has a clear cache and I tried that. Didn't work. Never knew of clearstatcache(). But I just tried it too and there is no difference. I has to be the user/permissions. I will just have to wait for that sys admin guy to become available. I just wanted to make sure there wasn't something I was doing/not doing. Thanks for you all your help here. 
> 
>  		 	   		  

This might seem a little redundant given that you've already checked the
string length of your path, but bear with me.

Have you compared in code (with == or ===) the variable containing the
path, and the actual path that works when you hard-code it in? It might
be something as simply daft as (I've done this more times than I care to
admit!) a typo in the actual path on the server.

I've used is_readable() a lot before, and never had it fail in quite
this way.

A final thought; is the file you're checking on a different filesystem,
maybe one that is accessed through a stream or via FUSE?

Thanks,
Ash

http://www.ashleysheridan.co.uk




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