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);

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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);

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 $c; public $m; function __construct($y) { $this->c = static…

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