What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Options: A . &nbspDefault Argument Value B . &nbspCall By Value C . &nbspCall By Reference D . &nbspType Hinting

What will happen in this function call?function calc($price, $tax) {$total = $pr

Question

What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag);

Options:

A . Default Argument Value

B . Call By Value

C . Call By Reference

D . Type Hinting

Answer: Option B

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