I didn't find in php.ini where errors are loggued...
Code:
; Besides displaying errors, PHP can also log errors to locations such as a
; server-specific log, STDERR, or a location specified by the error_log
; directive found below. While errors should not be displayed on productions
; servers they should still be monitored and logging is a great way to do that.
; Default Value: Off
; Development Value: On
; Production Value: On
; http://php.net/log-errors
log_errors = On
Path is not specified so I guess it would be in syslog BUT when I try a diagnostic mail... nothing more shows in syslog.
Where could it be, by default ?