Question
<?php
function calc($price, $tax)
{
$total = $price + $tax;
}
$pricetag = 15;
$taxtag = 3;
calc($pricetag, $taxtag);
?>a.
Call By Value
b.
Call By Reference
c.
Default Argument Value
d.
Type Hinting
Posted under Arrays and Functions in PHP PHP
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Q. What will happen in this function call?
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