Hi Stephen,

I looked there before but I’ve increased debug level after you suggestion and 
there’s still nothing helpful I guess. But just to be sure:

Reverse proxy (“load balancer”):
- error log: nothing
- access log:
> 192.168.60.2 - - [09/Apr/2013:15:25:08 −0700] "GET /offer/create HTTP/1.1" 
> 500 42008 "http://localhost:8080/need/create"; "Mozilla/5.0 (Macintosh; Intel 
> Mac OS X 10_8_3) AppleWebKit/536.28.10 (KHTML, like Gecko) Version/6.0.3 
> Safari/536.28.10"

FPM pool:
- error log:
> [09-Apr-2013 22:25:08 UTC] PHP Parse error:  syntax error, unexpected $end in 
> /mnt/hgfs/vagrant-root/temp/cache/_Nette.FileTemplate/_Offer.create.latte-76106eddfc5f39910a042247bcba6d4f.php
>  on line 191

- access log:
> 127.0.0.1 -  09/Apr/2013:22:25:08 +0000 “GET /index.php” 200

I’m not sure why FPM access log reports status code 200 but this value might 
mean something else.

As you can see, there’s really not much in the logs. AFAIK permissions are 
fine, otherwise applying `touch` on those files wouldn’t resolve a thing. 
Timezones are also somewhat messed up, but that’s just a configuration issue I 
guess.

I’ll try running everything on near production system instead of Vagrant which 
may solve the issue. But I would like know the mechanics behind this issue 
anyway.

I’m still playing with the idea that application framework we use is behind 
that, but I see no reason why and why it affects different SAPIs. I also don’t 
get why touching resolves the problem, because it means some caching is in 
play. But where can it be configured? Or, is it some OS specific trickery? 
Don’t know yet…


Best,
-- 
frzng

On Apr 9, 2013, at 5:10 PM, Stephen <stephe...@rogers.com> wrote:

> You first step is to check the log files.
> 
> No matter how sure we are that there is no syntax error, always start with 
> the logs.
> 
> It could be a file permission problem.
> 
> Stephen
> 
> On 13-04-09 11:00 AM, fr...@me.com wrote:
>> Hi everyone,
>> 
>> I have some weird problem with PHP compiler or something of this sort of 
>> things. We have some PHP files which are generated during the first request 
>> to the site. These files are normally executed via PHP then. For some reason 
>> PHP thinks that they contain syntax errors (verified using HTTP request, or 
>> `php -l`). I've found out it is extremely easy to resolve this issue 
>> manually when developing - simply renaming or touching that file resolves 
>> the issue. So, apparently those generated PHP files don't contain any syntax 
>> error. However, PHP thinks they do even across different SAPIs (CLI and 
>> FPM). Since fixing the issue in this manner doesn't seam reasonable even by 
>> some script on production, I'd like to know whether do you have any 
>> suggestion what settings to tweak or what might be the problem.
>> 
>> Here is some information about the environment (feel free to ask for more):
>> - PHP version: 5.3.10-1ubuntu3.6
>> - SAPI: FPM and CLI
>> - OS: Ubuntu 12.04
>> - Software: Ubuntu packages only (updated)
>> - HTTP request handling: nginx load balancer → PHP FPM daemon
>> - Machine: VMware Fusion (managed by Vagrant) hosted on OS X 10.8.3
>> 
>> 
>> Thanks,
> 
> 
> -- 
> Stephen
> 


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