- if ( strpos( $dbkey, '.' ) !== false &&
- ( $dbkey === '.' || $dbkey === '..' ||
- strpos( $dbkey, './' ) === 0 ||
- strpos( $dbkey, '../' ) === 0 ||
- strpos( $dbkey, '/./' ) !== false ||
- strpos( $dbkey, '/../' ) !== false ||
- substr( $dbkey, -2 ) == '/.' ||
- substr( $dbkey, -3 ) == '/..' ) )
- {
+ if (
+ strpos( $dbkey, '.' ) !== false &&
+ (
+ $dbkey === '.' || $dbkey === '..' ||
+ strpos( $dbkey, './' ) === 0 ||
+ strpos( $dbkey, '../' ) === 0 ||
+ strpos( $dbkey, '/./' ) !== false ||
+ strpos( $dbkey, '/../' ) !== false ||
+ substr( $dbkey, -2 ) == '/.' ||
+ substr( $dbkey, -3 ) == '/..'
+ )
+ ) {