What will be the output of the following PHP code ? function mine($num) { $num = 2 + $num; echo $num; } mine(3);

PHP Functions
What will be the output of the following PHP code ?
function mine($num)
{
$num = 2 + $num;
echo $num;
}
mine(3);

3

5

None of the mentioned

$num

3

5

None of the mentioned

$num

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PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

None of the mentioned

5

4

2

None of the mentioned

5

4

2

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PHP Functions
Returning values from functions may include .....

None of above

Objects

Both A & B

Arrays

None of above

Objects

Both A & B

Arrays

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PHP Functions
What will be the output of the following PHP code ?
function calc($num1, $num2)
{
$total = $num1 * $num2;
return $total;
}
$result = calc(42, 0);
echo $result;

0

Error

42

84

0

Error

42

84

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PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to India");

Welcome to india

welcome to India

welcome to india

Welcome to India

Welcome to india

welcome to India

welcome to india

Welcome to India

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PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");

HelloWorld

Hello World

Hell 0 Wo rld

World

HelloWorld

Hello World

Hell 0 Wo rld

World

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PHP Functions

PHP Functions What will be the output of the following PHP code ?function mine($num){$num = 2 + $num;echo $num;}mine(3);

PHP Functions What will be the output of the following PHP code?function do($myString) {echo strpos($myString, "donkey",0);}do("The donkey looks like a horse.");

PHP Functions Returning values from functions may include .....

PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result;

PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to India");

PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n");

PHP Functions
What will be the output of the following PHP code ?
function mine($num)
{
$num = 2 + $num;
echo $num;
}
mine(3);

PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

PHP Functions
Returning values from functions may include .....

PHP Functions
What will be the output of the following PHP code ?
function calc($num1, $num2)
{
$total = $num1 * $num2;
return $total;
}
$result = calc(42, 0);
echo $result;

PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to India");

PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");