Pass the Zend PHP and Zend Framework Certifications 200-550 Questions and answers with ExamsMirror

Which PHP function sets a cookie whose value does not get URL encoded when sending it to the browser?

What is the output of the following code?

$a = 'a'; $b = 'b';

echo isset($c) ? $a.$b.$c : ($c = 'c').'d';

Which of the following rules must every correct XML document adhere to? (Choose 2)

What is cached by an opcode cache?

What is the output of the following code?

function z($x) {

return function ($y) use ($x) {

return str_repeat($y, $x);

};

}

$a = z(2);

$b = z(3);

echo $a(3) . $b(2);

What is the output of the following code?

class Number {

private $v = 0;

public function __construct($v) { $this->v = $v; }

public function mul() {

return function ($x) { return $this->v * $x; };

}

}

$one = new Number(1);

$two = new Number(2);

$double = $two->mul()->bindTo($one);

echo $double(5);