本文整理匯總了PHP中Cake\Collection\Collection::__debugInfo方法的典型用法代碼示例。如果您正苦於以下問題：PHP Collection::__debugInfo方法的具體用法？PHP Collection::__debugInfo怎麽用？PHP Collection::__debugInfo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Cake\Collection\Collection的用法示例。
在下文中一共展示了Collection::__debugInfo方法的1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: testDebug
/**
* Tests __debugInfo() or debug() usage
*
* @return void
*/
public function testDebug()
{
$items = [1, 2, 3];
$collection = new Collection($items);
$result = $collection->__debugInfo();
$expected = ['count' => 3];
$this->assertSame($expected, $result);
// Calling it again will rewind
$result = $collection->__debugInfo();
$expected = ['count' => 3];
$this->assertSame($expected, $result);
// Make sure it also works with non rewindable iterators
$iterator = new NoRewindIterator(new ArrayIterator($items));
$collection = new Collection($iterator);
$result = $collection->__debugInfo();
$expected = ['count' => 3];
$this->assertSame($expected, $result);
// Calling it again will in this case not rewind
$result = $collection->__debugInfo();
$expected = ['count' => 0];
$this->assertSame($expected, $result);
}