本文整理匯總了PHP中Zend_Locale_Math_PhpMath::Pow方法的典型用法代碼示例。如果您正苦於以下問題：PHP Zend_Locale_Math_PhpMath::Pow方法的具體用法？PHP Zend_Locale_Math_PhpMath::Pow怎麽用？PHP Zend_Locale_Math_PhpMath::Pow使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Zend_Locale_Math_PhpMath的用法示例。
在下文中一共展示了Zend_Locale_Math_PhpMath::Pow方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: testPow
public function testPow()
{
Zend_Locale_Math_PhpMath::disable();
$this->assertEquals(1, Zend_Locale_Math_PhpMath::Pow(1, 2));
$this->assertEquals(0, Zend_Locale_Math_PhpMath::Pow(null, 2));
/**
* BCMath extension doesn't actually operatest with a scientific notation (e.g. 1.2e+100)
* So we shouldn't test numbers such as -9E+100, but probably should care about correct
* float => string conversion
*
* @todo provide correct behavior
*/
//try {
// $this->assertEquals(0, Zend_Locale_Math_PhpMath::Pow(9E+300, 9E+200));
// $this->fail("exception expected");
//} catch (Zend_Locale_Math_Exception $e) {
// // success
//}
$this->assertEquals(11899.64, Zend_Locale_Math_PhpMath::Pow(10.4444, 4.5556, 2));
$this->assertEquals(11900, Zend_Locale_Math_PhpMath::Pow(10.4444, 4.5556, 0));
$this->assertEquals(11900, Zend_Locale_Math_PhpMath::Pow(-10.4444, 4, 0));
$this->assertEquals(100000000000, Zend_Locale_Math_PhpMath::Pow(10, 11, 2));
}示例2: testPow
public function testPow()
{
Zend_Locale_Math_PhpMath::disable();
$this->assertEquals(1, Zend_Locale_Math_PhpMath::Pow(1, 2));
$this->assertEquals(0, Zend_Locale_Math_PhpMath::Pow(null, 2));
try {
$this->assertEquals(0, Zend_Locale_Math_PhpMath::Pow(9.0E+300, 8.999999999999999E+200));
$this->fail("exception expected");
} catch (Zend_Locale_Math_Exception $e) {
// success
}
$this->assertEquals(43815.29, Zend_Locale_Math_PhpMath::Pow(10.4444, 4.5556, 2));
$this->assertEquals(43815, Zend_Locale_Math_PhpMath::Pow(10.4444, 4.5556, 0));
$this->assertEquals(11900, Zend_Locale_Math_PhpMath::Pow(-10.4444, 4, 0));
$this->assertEquals(100000000000, Zend_Locale_Math_PhpMath::Pow(10, 11, 2));
}