Saving the data to the database for simple CMS - php file

writeToDB.php

public function write($p) {
    if ( $p['title'] )
      $title = mysql_real_escape_string($p['title']);
    if ( $p['bodytext'])
      $bodytext = mysql_real_escape_string($p['bodytext']);
    if ( $title && $bodytext ) {
      $created = time();
      $sql = "INSERT INTO testDB VALUES('$title','$bodytext','$created')";
      return mysql_query($sql);
    } else {
      return false;
    }
}