PHP MCQ › PHP Basic MCQ › Question #2364
MCQ Single Best Answer Not Set

QWhat will be the output of the following code? 
< ?php 
function track() {
static $count = 0;
$count++;
echo $count ;
}
track();
track();
track();
?>

ID: #2364 PHP Basic MCQ 1,235 views
Question Info
#2364Q ID
Not SetDifficulty
PHP Basic MCQTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A 123 ✔ ✖
  • B 111 ✔ ✖
  • C 000 ✔ ✖
  • D 011 ✔ ✖
Correct Answer: Option A

Explanation

Because $count is static, it retains its previous value each time the function is executed.
 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed? Which statement will output $x on the screen? A PHP script should start with ___ and end with ___: We can use ___ to comment a single line? i) /?ii) //iii) #iv) /* */ Which of the following php statement/statements will store 111 in variable num? i) int $num = 111; ii) int m Which version of PHP introduced Try/catch Exception? Which of the below statements is equivalent to $add += $add ? Which of the following PHP statements will output Hello World on the screen? (i) echo (&ldquo;Hello World&rdq What will be the output of the following php code < ?php $num = 1; $num1 = 2; print $num . "+". $num1 Which of the looping statements is/are supported by PHP? i) for loop ii) while loop iii) do-while loop iv)