QUESTION 67
Which interfaces could class C implement in order to allow each statement in the following code to work? (Choose 2)
$obj = new C();
foreach ($obj as $x = $y) {
echo $x, $y;
}

Question

QUESTION 67
Which interfaces could class C implement in order to allow each statement in the following code to work? (Choose 2)
$obj = new C();
foreach ($obj as $x => $y) {
 echo $x, $y;
}

Accepted Answer

A. Iterator C. IteratorAggregate

Answer

B. ArrayAccess

Answer

D. ArrayObject

QUESTION 67 Which interfaces could class C implement in order to allow each statement in the following code to work? (Choose 2) $obj = new C(); foreach ($obj as $x => $y) { echo $x, $y; }

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