Which one of the following is the right way of defining a function in PHP?

PHP Functions
Which one of the following is the right way of defining a function in PHP?

function { function body }

functionName(parameters) { function body }

data type functionName(parameters) { function body }

function fumctionName(parameters) { function body }

function { function body }

functionName(parameters) { function body }

data type functionName(parameters) { function body }

function fumctionName(parameters) { function body }

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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 :

Returned value from the function : 30

Error

Returned value from the function : $return_value

Returned value from the function :

Returned value from the function : 30

Error

Returned value from the function : $return_value

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PHP Functions
. . . . returns a new DateTime object.

date_create()

getdate()

date()

date_sunrise()

date_create()

getdate()

date()

date_sunrise()

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PHP Functions
It is always necessary to use parentheses with the print function.

False

True

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

welcome to my India

Welcome to my India

welcome to my india

Welcome to my india

welcome to my India

Welcome to my India

welcome to my india

Welcome to my india

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

Error

None of the mentioned

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

I am here to spoil this code

Error

None of the mentioned

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

I am here to spoil this code

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PHP Functions

PHP Functions Which one of the following is the right way of defining a function in PHP?

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 . . . . returns a new DateTime object.

PHP Functions It is always necessary to use parentheses with the print function.

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

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
Which one of the following is the right way of defining a function in PHP?

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
. . . . returns a new DateTime object.

PHP Functions
It is always necessary to use parentheses with the print function.

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

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();