cubrid_fetch_len 함수는 지정된 필드의 길이를 반환하고, 실패하면 FALSE를 반환한다.
string cubrid_field_len ( int $result , int $field_offset )
<?php
$result = cubrid_execute($link, "SELECT id,email FROM people WHERE id = '42'");
if (!$result) {
echo 'Could not run query: ' .cubrid_error_msg();
exit;
}
// Will get the length of the id field as specified in the database
// schema.
$length = cubrid_field_len($result, 0);
echo $length;
?>