/**
* Selects case style for export.
* This will determine the case style for the keys of exported beans (see exportAll).
* The following options are accepted:
*
* 'default' RedBeanPHP by default enforces Snake Case (i.e. book_id is_valid )
* 'camel' Camel Case (i.e. bookId isValid )
* 'dolphin' Dolphin Case (i.e. bookID isValid ) Like CamelCase but ID is written all uppercase
*
* @warning RedBeanPHP transforms camelCase to snake_case using a slightly different
* algorithm, it also converts isACL to is_acl (not is_a_c_l) and bookID to book_id.
* Due to information loss this cannot be corrected. However if you might try
* DolphinCase for IDs it takes into account the exception concerning IDs.
*
* @param string $caseStyle case style identifier
*
* @return void
*/
public static function useExportCase($caseStyle = 'default')
{
if (!in_array($caseStyle, array('default', 'camel', 'dolphin'))) {
throw new RedException('Invalid case selected.');
}
self::$exportCaseStyle = $caseStyle;
}
