* @return Boolean
*/
private static function validateCodepoint( $codepoint ) {
- return ($codepoint == 0x09)
- || ($codepoint == 0x0a)
- || ($codepoint == 0x0d)
- || ($codepoint >= 0x20 && $codepoint <= 0xd7ff)
- || ($codepoint >= 0xe000 && $codepoint <= 0xfffd)
- || ($codepoint >= 0x10000 && $codepoint <= 0x10ffff);
+ return $codepoint == 0x09
+ || $codepoint == 0x0a
+ || $codepoint == 0x0d
+ || ( $codepoint >= 0x20 && $codepoint <= 0xd7ff )
+ || ( $codepoint >= 0xe000 && $codepoint <= 0xfffd )
+ || ( $codepoint >= 0x10000 && $codepoint <= 0x10ffff );
}
/**