}
/**
- * @param string|NULL $value
+ * @param string|null $value
* @return string
* SQL expression, e.g. "it\'s great" (with-quotes) or NULL (without-quotes)
*/
/**
* Get the value of a SQL parameter.
*
- * @code
+ * ```
* $select['cid'] = 123;
* $select->where('contact.id = #cid');
* echo $select['cid'];
- * @endCode
+ * ```
*
* @param string $offset
* @return mixed
/**
* Set the value of a SQL parameter.
*
- * @code
+ * ```
* $select['cid'] = 123;
* $select->where('contact.id = #cid');
* echo $select['cid'];
- * @endCode
+ * ```
*
* @param string $offset
* @param mixed $value