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

84

42

0

Error

84

42

0

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

zip()

zip_compress()

gzcompress()

compress()

zip()

zip_compress()

gzcompress()

compress()

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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

Error

I am here to spoil this code

my favourite TV show isI am here to spoil this code

None of the mentioned

Error

I am here to spoil this code

my favourite TV show isI am here to spoil this code

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PHP Functions
What will be the output of the following PHP code?
echo hex2bin("48656c6c6f20576f726c6421");

This is PHP!

welcome to india

MCQ questons

Hello World!

This is PHP!

welcome to india

MCQ questons

Hello World!

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PHP Functions
What will be the output of the following PHP code?
echo "chr(52)";

1

2

3

4

1

2

3

4

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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?echo lcfirst("welcome to India");

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 ?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 What will be the output of the following PHP code?echo hex2bin("48656c6c6f20576f726c6421");

PHP Functions What will be the output of the following PHP code?echo "chr(52)";

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?
echo lcfirst("welcome to India");

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 ?
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
What will be the output of the following PHP code?
echo hex2bin("48656c6c6f20576f726c6421");

PHP Functions
What will be the output of the following PHP code?
echo "chr(52)";