I'm running HHVM 3.1.0 and nginx. I'm set to send errors in HHVM to it's own log file, not return them through nginx. One thing I noticed is the errors lack any type of timestamp or date /time listed, just the string of the error, here's some examples:
\nWarning: Invalid argument: function: not a valid callback array in /srv/http/nx/app/model/Session.php on line 57
\nFatal error: Failed to initialize storage module: user (path: ) in /srv/http/nx/app/model/Session.php on line 57
\nWarning: Invalid argument: function: not a valid callback array
Is there a way to better format these error log entries to be more usable? At a minimum to have the date and time show up? Is there a way to pass errors back through nginx to log them in the way that php-fpm would? Here's an example of using php-fpm and getting errors in my /var/log/nginx/error.log (notice the nice format):
[04-Aug-2014 13:53:55 UTC] PHP Warning: Invalid argument supplied for foreach() in /srv/http/nx/app/controller/website/SEOFinds.php on line 164
For reference, here's my HHVM config file in /etc/hhvm/php.ini
; php options
pid = /var/run/hhvm/pid
date.timezone="America/New_York"
; hhvm specific
hhvm.server.file_socket=/var/run/hhvm/hhvm.sock
;hhvm.server.port = 9000
hhvm.server.type = fastcgi
hhvm.server.default_document = index.php
hhvm.log.level = Warning
hhvm.log.always_log_unhandled_exceptions = true
hhvm.log.runtime_error_reporting_level = 8191
hhvm.log.use_log_file = true
hhvm.log.file = /var/log/hhvm/error.log
hhvm.repo.central.path = /var/run/hhvm/hhvm.hhbc
hhvm.mysql.typed_results = false
hhvm.eval.jit_warmup_requests = 0
Below is my nginx location block:
location ~ \.php$ {
fastcgi_buffer_size 128k;
fastcgi_buffers 128 16k;
fastcgi_pass unix:/var/run/hhvm/hhvm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
The time stamp is controlled by the hhvm.log.header INI setting. If you set it to true you'll get time stamps in your logs.