| protected normalizeConditionKeyword ( string $key ) : string | ||
| $key | string | raw condition key. |
| return | string | actual key. |
protected function normalizeConditionKeyword($key)
{
static $map = ['AND' => '$and', 'OR' => '$or', 'IN' => '$in', 'NOT IN' => '$nin'];
$matchKey = strtoupper($key);
if (array_key_exists($matchKey, $map)) {
return $map[$matchKey];
} else {
return $key;
}
}