mysql - html textbox posted to php create table columns -

i new php , trying learn. example not going live!

i have html textbox , posted php. trying break string using explode function , want add seperate strings select database , table database "columns". or advice great thanks

$getmessage = $_post["dbmessages"];     $questions = $_post["dbmessagesname"];     $answers = $_post["dbmessages"];     $combined = array_combine($questions, $answers);  $dbconnectiont = mysqli_connect($host, $user, $password, $dbname);          // create loop assign input boxes         foreach($combined $question => $answer)         {              // create tables , columns message text box                     $sqlcreatetable = "create table " . $question . "(                                         add answer column names                                         )";                      $answersplit = explode(" ", implode($getmessage));                        // if connection , sql query true echo debugging                        if ($dbconnectiont->query($sqlcreatetable) == true) {                     echo "created table";                      print "{$question} = {$answer} ";                      echo "</br>";                     }     } 

above code, answer in same text box seperated white space, trying add answers columns in created tables form.

thanks in advance

per comments-

if column names in string, separated spaces, there no need use explode. replace spaces varchar(60),

$columns = "`".str_replace(" ", "` varchar(60), `", $answers)."` varchar(60)";  // wrap column names ` prevent issues reserved words 

then use in query

$sqlcreatetable = "create table " . $question . "( ". $columns. " )";