What will be the output of the following PHP code &lt...

This question belongs to PHP Functions

Functions

What will be the output of the following PHP code ?

<?php
function A1($x)
{
  switch($x)
  {
  case 1: 
    //this statement is the same as if($x == 1)
    echo 'Case 1 was executed.';
    break;
  case 2: 
    //this statement is the same as if($x == 2)
    echo 'Case 2 was executed.';
    break;
  case 3: 
    //this statement is the same as if($x == 3)
    echo 'Case 3 was executed.';
    break;
  case 4: 
    //this statement is the same as if($x == 4)
    echo 'Case 4 was executed.';
    break;
  default: 
    //this statement is the same as if $x does not equal the other conditions
    echo 'Default was executed.';
    break;
  }
}
A1(9);
?>

A) Case 1 was executed B) Case 2 was executed C) Default was executed D) Case 4 was executed

Answer & Solution

Correct Answer: Option D

The switch statement is executed with $x = 9.

Question posted by Examveda

Community

Join the Discussion

2 Comments

Join the discussion

CS VN 6 years ago

opton c is correct, not D!

Andrew Lviv 6 years ago

correct answer is - Default was executed.

Keep Learning

Related Questions on Functions

What will happen in this function call?

<?php
function calc($price, $tax)	
{
    $total = $price + $tax;
}
$pricetag = 15;
$taxtag = 3;
calc($pricetag, $taxtag);	
?>

What will be the output of the following PHP code?

<?php
function calc($price, $tax="")
{
    $total = $price + ($price * $tax);
    echo "$total"; 
}
calc(42);	
?>