/** * Returns a BigRational representing ten. * * @return BigRational */ public static function ten() { static $ten; if ($ten === null) { $ten = new BigRational(BigInteger::ten(), BigInteger::one(), false); } return $ten; }
public function testTen() { $this->assertBigIntegerEquals('10', BigInteger::ten()); $this->assertSame(BigInteger::ten(), BigInteger::ten()); }