本文整理匯總了PHP中Money::exists方法的典型用法代碼示例。如果您正苦於以下問題：PHP Money::exists方法的具體用法？PHP Money::exists怎麽用？PHP Money::exists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Money的用法示例。
在下文中一共展示了Money::exists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: testExists
public function testExists()
{
$m1 = new Money();
$this->assertFalse($m1->exists());
$m2 = new Money();
$m2->setValue(array('Currency' => 'EUR', 'Amount' => 3.44));
$this->assertTrue($m2->exists());
$m3 = new Money();
$m3->setValue(array('Currency' => 'EUR', 'Amount' => 0));
$this->assertTrue($m3->exists());
}示例2: exists
/**
* Determines if any of the properties in this field have a value,
* meaning at least one of them is not NULL.
*
* @return boolean
*
* @author Sebastian Diel <sdiel@pixeltricks.de>
* @since 13.02.2013
*/
public function exists()
{
return parent::exists();
}