my sql query is not working i had many try :   this is my sql query i wanted to store date and time whenever a user come and 
post comments over my website. but showing me this context "Parse error: syntax..

    code'error, unexpected 'now' (T_STRING) in"
    $qry1='insert into life(title,quotation,photos,datetime) values('.$title.','.$quotation.','.$vphoto.''now())';'

