MCQOPTIONS
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| 1. |
What will be the output of the following PHP code? <?php function calc($price, $tax="") { $total = $price + ($price * $tax); echo "$total"; } calc(42); ?> |
| A. | Error |
| B. | 0 |
| C. | 42 |
| D. | 84 |
| Answer» D. 84 | |