PHP Functions
The arguments in a function are evaluated from .....

Always right to left
left to right
right to left
sometimes left to right and sometimes right to left

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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"

Error
Returned value from the function : 30
Returned value from the function : $return_value
Returned value from the function :

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PHP Functions
What will be the output of the following PHP code?
$title = "O'malley wins the heavyweight championship!";
echo ucwords($title);

O’Malley wins the heavyweight championship!
O’Malley Wins The Heavyweight Championship!
o’malley wins the heavyweight championship!
O’malley Wins The Heavyweight Championship!

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