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

0

84

Error

42

0

84

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PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}

Welcome to Narnia

ERROR

GREETING

greeting

Welcome to Narnia

ERROR

GREETING

greeting

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PHP Functions
Which one of the following PHP functions can be used to build a function that accepts any number of arguments?

get_argc()

func_get_argc()

func_get_argv()

get_argv()

get_argc()

func_get_argc()

func_get_argv()

get_argv()

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

3

2

1

4

3

2

1

4

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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();
TV("Sherlock");

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
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia");
echo greeting;
}

ERROR

Welcome to Narnia

GREETING

greeting

ERROR

Welcome to Narnia

GREETING

greeting

ANSWER DOWNLOAD EXAMIANS APP

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 constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;}

PHP Functions Which one of the following PHP functions can be used to build a function that accepts any number of arguments?

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 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();TV("Sherlock");

PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia");echo greeting;}

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 constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}

PHP Functions
Which one of the following PHP functions can be used to build a function that accepts any number of arguments?

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 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();
TV("Sherlock");

PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia");
echo greeting;
}