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"; } } a("Sherlock"); b();

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";
}
}
a("Sherlock");
b();

Error

None of the mentioned

I am here to spoil this code

my favourite TV show is SherlockI am here ro spoil this code

Error

None of the mentioned

I am here to spoil this code

my favourite TV show is SherlockI am here ro spoil this code

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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;
}

GREETING

greeting

Welcome to Narnia

ERROR

GREETING

greeting

Welcome to Narnia

ERROR

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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?

func_get_argv()

func_get_argc()

get_argc()

get_argv()

func_get_argv()

func_get_argc()

get_argc()

get_argv()

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PHP Functions
What will happen in this function call?
function calc($price, $tax) {
$total = $price + $tax;
}
$pricetag = 15;
$taxtag = 3;
calc($pricetag, $taxtag);

Call By Value

Call By Reference

Type Hinting

Default Argument Value

Call By Value

Call By Reference

Type Hinting

Default Argument Value

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PHP Functions
What will be the output of the following PHP code?
function addFunction($num1, $num2) {
$sum = $num1 + $num2;
return $sum;
}
$return_value = addFunction(10, 20);
echo "Returned value from the function : $return_value"

Returned value from the function : $return_value

Returned value from the function :

Error

Returned value from the function : 30

Returned value from the function : $return_value

Returned value from the function :

Error

Returned value from the function : 30

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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

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";}}a("Sherlock");b();

PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia");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 happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag);

PHP Functions What will be the output of the following PHP code?function addFunction($num1, $num2) {$sum = $num1 + $num2;return $sum;}$return_value = addFunction(10, 20);echo "Returned value from the function : $return_value"

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";
}
}
a("Sherlock");
b();

PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia");
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 happen in this function call?
function calc($price, $tax) {
$total = $price + $tax;
}
$pricetag = 15;
$taxtag = 3;
calc($pricetag, $taxtag);

PHP Functions
What will be the output of the following PHP code?
function addFunction($num1, $num2) {
$sum = $num1 + $num2;
return $sum;
}
$return_value = addFunction(10, 20);
echo "Returned value from the function : $return_value"

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