PHP - How can i insert a "fixed" string into database? -

i want that:

when insert post:

<input type="text" name="name" />  <?php  $name = $_post['name']; $string = "m";  //code insert $name , $string database table  ?> 

i want put fixed string in front variable, , want query read this:

$name + m 

lets imagine name george, want insert name george database, m

like this: george m

how can that?

$name = $_post['name']; $string = "m"; $full_string = $name . " " . $string;  //code insert $full_string database table