36. What will be the output of the following PHP code ?
    

    <?php
    $m = 10; $n = 11; $s = 12;
    print !(($m + $s) < ($n - $s));
    ?>
    

1. 1. Error

   
   
   

   2. 1

   
   
   

   3. Nothing

   
   
   

   4. 0

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   True is 1.

---

37. What will be the output of the following PHP code ?
    

    <?php
    $n1 = 13;
    print ++$n++;
    ?>
    

1. 1. Error

   
   
   

   2. Nothing

   
   
   

   3. 13

   
   
   

   4. 14

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   First pre increment is done and the result is a number,thus post increment cannot be performed on it.

---

---

38. What will be the output of the following PHP code ?
    

    <?php
    $n1 = 5;
    print $n = ++$n;
    ?>
    

1. 1. 5

   
   
   

   2. 3

   
   
   

   3. 1

   
   
   

   4. 0

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   $n = ++$n returns 1(success).

---

39. What will be the output of the following PHP code ?
    

    <?php
    $p = 6; $q = -8; $r = 2; 
    $s = ++$p && ++$q || ++$r;
    echo $s;
    echo $p;
    ?>
    

1. 1. 17

   
   
   

   2. 6

   
   
   

   3. -8

   
   
   

   4. 2

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   17

---

---

40. What will be the output of the following PHP code ?
    

    <?php
    $v  =  'Mania';
    echo "Inter$view";
    ?>
    

1. 1. Mania

   
   
   

   2. Inter

   
   
   

   3. view

   
   
   

   4. Inter$view

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Inter, because $v became $view, which is undefined.

---