PHP MCQ Questions with answers and solutions Page 5

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
    function uppercase($string)
    {
        echo ucwords($string);
    }
    $wow = "uppercase";
    $wow("Time to live king size");
?>

(A) Time To Live King Size
(B) Uppercase
(C) Time to live king size
(D) TIME TO LIVE KING SIZE

💬 Discuss

✅ Correct Answer: (A) Time To Live King Size

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
    function calc($num1, $num2)
    {
        $total = $num1 * $num2; 
    }
    $result = calc(42, 0);
    echo $result;    
?>

(A) 84
(B) 0
(C) Error
(D) 42

💬 Discuss

✅ Correct Answer: (C) Error

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
function constant()
{
    define("GREETING", "Welcome to Narnia",true);
    echo greeting;
}
?>

(A) ERROR
(B) GREETING
(C) Welcome to Narnia
(D) greeting

💬 Discuss

✅ Correct Answer: (C) Welcome to Narnia

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
    echo str_pad("Salad", 5)." is good.";
?>

(A) Salad is good
(B) is good Salad
(C) SaladSaladSaladSaladSalad is good
(D) is good SaladSaladSaladSaladSalad

💬 Discuss

✅ Correct Answer: (A) Salad is good

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
function colour()
{ 
    $colors = array("red", "green", "blue", "yellow"); 
    foreach ($colors as $value)
    {
        echo "$value <br>";
    }
}
colour();
?>

(A) red green yellow blue
(B) green blue yellow red
(C) red green blue yellow
(D) red blue yellow green

💬 Discuss

✅ Correct Answer: (C) red green blue yellow

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
function 2myfunc()
{
    echo "Hello World";
}
2myfunc();
?>

(A) ERROR
(B) No Output
(C) Hello World
(D) None of the mentioned

💬 Discuss

✅ Correct Answer: (A) ERROR

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
        function foo($msg)
        {
            echo "$msg";
        }
        $var1 = "foo";
        $var1("will this work");
    ?>

(A) error
(B) $msg
(C) 0
(D) will this work

💬 Discuss

✅ Correct Answer: (D) will this work

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

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

Code:

<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
    for ($x=0; $x < count($user) - 1; $x++)	
    {
        if ($user[$x++] == "Shrek") 
		    continue;
        printf ($user[$x]); 
    }
?>

(A) Bale
(B) AshleyShrek
(C) BaleBlank
(D) AshleyBaleBlank

💬 Discuss

✅ Correct Answer: (D) AshleyBaleBlank

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

Q. Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.

(A) percent
(B) ampersand
(C) asterix
(D) backslash

💬 Discuss

✅ Correct Answer: (D) backslash

Y

Yogesh

🎓 Tutor III ⭐ 7.67K Points

📊 PHP

Q. Which of the below namespace declaration is correct?

(A) namespace ORA:
(B) namespace 1_RA;
(C) namespace ORA;
(D) namespace ORA_#;

💬 Discuss

✅ Correct Answer: (C) namespace ORA;

PHP MCQs with answers Page - 5

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