Which line of code can be used to replace the INSERT comment in order to output "hello"?
class C {
public $ello = 'ello';
public $j;
public $m;
function __construct($y) {
$this-c = static function($f) {
// INSERT LINE OF CODE HERE
};
}
$this-m = function() {
return "h";
};
}
$x = new C("h");
$j = ($x-c);
echo $f($x-m);

Question

Which line of code can be used to replace the INSERT comment in order to output "hello"?
class C {
 public $ello = 'ello';
 public $j;
 public $m;
 function __construct($y) {
 $this->c = static function($f) {
 // INSERT LINE OF CODE HERE
 };
 }
 $this->m = function() {
 return "h";
 };
}
$x = new C("h");
$j = ($x->c);
echo $f($x->m);

Accepted Answer

B. return $f(). "ello";

Answer

A. return $this->m(). "ello";

Answer

C. return "h". $this->ello;

Answer

D. return $y . "ello";

Which line of code can be used to replace the INSERT comment in order to output "hello"? class C { public $ello = 'ello'; public $j; public $m; function __construct($y) { $this->c = static…

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