PHP Parse error unexpected T_VARIABLE -

PHP Parse error unexpected T_VARIABLE -

i maintain receiving error in code below when execute file. i've looked on , can't seem figure out i'm doing wrong:

parse error: syntax error, unexpected t_variable in /home/w0650266/public_html/blog/viewentry.php on line 32.

line 32 line starting $sql = ....

if (isset($_post['submit'])) { //$_post['name'] = addslashes($_post['name']); //$_post['comment'] = addslashes($_post['comment']); $sql= "insert comments (blog_id,dateposted,name,comment) values (".$validentry.",now(),'".$_post['name']."','"$_post['comment']."');"; mysqli_query($db,$sql); header("location: http://".$_server['http_host'].$_server[script_name']."?id=".$validentry);

add point "." before $_post['comment'] in sql query.

php php-parse-error