Answers for "php variable type hint"

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php variable type hint

<?php	// use type hinting to specify the expected data type of an argument
function startParty(array $guests, array $food = null) {
    // party stuff...
}
$guests = array("Susan Foreman", "Sarah Jane Smith");
startParty($guests, null);
?>

Posted by: Guest on May-15-2021

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