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 ?
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 : 30

Error

Returned value from the function :

Returned value from the function : $return_value

Returned value from the function : 30

Error

Returned value from the function :

Returned value from the function : $return_value

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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?
echo ord ("hi");

106

209

103

104

106

209

103

104

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PHP Functions
A function in PHP which starts with ______ (double underscore) is know as.

Inbuilt Function

Magic Function

User Defined Function

Default Function

Inbuilt Function

Magic Function

User Defined Function

Default Function

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

function { function body }

function fumctionName(parameters) { function body }

data type functionName(parameters) { function body }

functionName(parameters) { function body }

function { function body }

function fumctionName(parameters) { function body }

data type functionName(parameters) { function body }

functionName(parameters) { function body }

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PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");

Hell 0 Wo rld

HelloWorld

World

Hello World

Hell 0 Wo rld

HelloWorld

World

Hello World

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PHP Functions

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 lcfirst("welcome to my India");

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

PHP Functions A function in PHP which starts with ______ (double underscore) is know as.

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?$str = "Hello World";echo wordwrap($str,5,"n");

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 lcfirst("welcome to my India");

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

PHP Functions
A function in PHP which starts with ______ (double underscore) is know as.

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?
$str = "Hello World";
echo wordwrap($str,5,"n");