PHP Functions
What will be the output of the following PHP code ?
function _func()
{
echo "Hello World";
}
_func();

No Output
None of the mentioned
Hello World
ERROR

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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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