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

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

Error

42

84

0

Error

42

84

0

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PHP Functions
What will be the output of the following PHP code ?
function TV($string) {
echo "my favourite TV show is ".$string;
function b() {
echo " I am here to spoil this code";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

None of the mentioned

I am here to spoil this code

my favourite TV show isI am here to spoil this code

Error

None of the mentioned

I am here to spoil this code

my favourite TV show isI am here to spoil this code

Error

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PHP Functions
Which one of the following functions can be used to compress a string?

zip()

compress()

zip_compress()

gzcompress()

zip()

compress()

zip_compress()

gzcompress()

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PHP Functions
What will be the output of the following PHP code?
echo(atan(0.50));

0.11845976421345

0.23568451142521

1

0.46364760900081

0.11845976421345

0.23568451142521

1

0.46364760900081

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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?
echo str_pad("Salad", 5)." is good for health.";

Salad is good for health

is good for health Salad

is good for health SaladSaladSaladSaladSalad

SaladSaladSaladSaladSalad is good for health

Salad is good for health

is good for health Salad

is good for health SaladSaladSaladSaladSalad

SaladSaladSaladSaladSalad is good for health

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PHP Functions

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

PHP Functions What will be the output of the following PHP code ?function TV($string) {echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}function b() {echo " I am here to spoil this code";}b();

PHP Functions Which one of the following functions can be used to compress a string?

PHP Functions What will be the output of the following PHP code?echo(atan(0.50));

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?echo str_pad("Salad", 5)." is good for health.";

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

PHP Functions
What will be the output of the following PHP code ?
function TV($string) {
echo "my favourite TV show is ".$string;
function b() {
echo " I am here to spoil this code";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

PHP Functions
Which one of the following functions can be used to compress a string?

PHP Functions
What will be the output of the following PHP code?
echo(atan(0.50));

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?
echo str_pad("Salad", 5)." is good for health.";