/**
* Returns the index associated with a given relationship status value. Makes the
* typeCode value lower-case before passing it.
*
* @param string $value
* @return int
*/
public static function getRelationshipStatusFromValue($value)
{
if (!self::$relationshipStatusValues) {
self::$relationshipStatusValues = array_flip(self::$relationshipStatusCodes);
}
if (!isset(self::$relationshipStatusValues[$value])) {
throw new PropelException('"' . $value . '" is not a valid relationship status.');
}
return self::$relationshipStatusValues[strtolower($value)];
}