I have enabled log errors in php.ini to php_error.log but it's logging only errors, strict standards and warrnings are writen to apache error.log. It's possible to save strict and warrning messages to dedicated file, f.eg. php_strict.log? I was thinking about turn on syslog in php.ini and then via rsyslog :msg contains, but first if it's possible to write another file directly by php?