\n"; if( $term < 0 || $term > 3 ){ $price = -1; } else { if( $tld == 'jp' ){ if( IsIdn($domain) ){ $price = $a_idnjp_price[$term-1] * $term; } else { $price = $a_jp_price[$term-1] * $term; } } else if( $tld == 'com' || $tld == 'net' || $tld == 'org' || $tld == 'info' || $tld == 'biz' ) { $price = $a_com_price[$term-1] * $term; } else { $price = -1; } } return $price; } // IDNドメインか function IsIdn($domain) { return ereg("^xn--",$domain); } ?>