public function remove_sql_remarks($sql)
{
$lines = explode("\n", $sql);
$sql = '';
$linecount = count($lines);
$output = '';
for ($i = 0; $i < $linecount; ++$i) {
if ($i != $linecount - 1 || strlen($lines[$i]) > 0) {
if (isset($lines[$i][0]) && $lines[$i][0] != '#') {
$output .= $lines[$i] . "\n";
} else {
$output .= "\n";
}
$lines[$i] = '';
}
}
return $output;
}