Zend
200-710 · Question #66
200-710 Question #66: Real Exam Question with Answer & Explanation
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Question
class Bar {
private $a = 'b';
public $c = 'd';
}
$x = (array) new Bar();
echo array_key_exists('a', $x) ? 'true' : 'false';
echo '-';
echo array_key_exists('c', $x) ? 'true' : 'false';
Options
- Afalse-false
- Bfalse-true
- Ctrue-false
- Dtrue-true
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