I have a script which is scheduled to run on crontab. I noticed that I could not see php errors anywhere. I wanted to be able to see php errors logged on /var/log/syslog or some place else. I have tried configuring my php.ini to log the errors on /var/log/php-errors.log, checked permissions and restarted the apache service still no logs.
问题:
回答1:
There are two issues to consider:
First, PHP CLI uses a different php.ini than the version of PHP that runs via Apache. Make sure you are editing the error_log
in the CLI version.
Second, make sure your log file is writable by the user that runs cron. Usually the logfile is not writable by your user account, so you may need to edit permissions.
回答2:
I have this in my /etc/php5/cli/php.ini
file (I use Debian; I'm assuming its the same for whatever you are using) and it writes out all cron errors to /var/log/messages:
error_reporting = E_ALL & ~E_NOTICE
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 0
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
error_log = syslog
回答3:
Try error_log = syslog
in your php.ini.
回答4:
On Ubuntu 16.04, the /dev/log is owned by group mysyslog (as defined by systemd). So for apache2/php to be able to write into syslog, you must add user www-data to group mysyslog:
addgroup www-data mysyslog