Zend Exam 200-710 Topic 7 Question 35 Discussion

Actual exam question for Zend's 200-710 exam

Question #: 35
Topic #: 7

[All 200-710 Questions]

Which line of code can be used to replace the INSERT comment in order to output "hello"?

class C {

public $ello = 'ello';

public $c;

public $m;

function __construct($y) {

$this->c = static function($f) {

// INSERT LINE OF CODE HERE

};

$this->m = function() {

return "h";

};

}

$x = new C("h");

$f = $x->c;

echo $f($x->m);

Areturn $this->m() . 'ello';

Breturn $f() . 'ello';

Creturn 'h'. $this->ello;

Dreturn $y . 'ello';

Show Suggested Answer

Suggested Answer: B

by Christiane at Aug 22, 2022, 08:52 PM

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5 days ago

I think the answer is A) return $this->m() . 'ello'. It makes sense to concatenate 'h' from $this->m() with 'ello'.

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