How to call a function to multiply 4 number given and return the answer to the main program.-in php?
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Answer:
Try this link. Have fun.
Lyea at Yahoo! Answers Visit the source
Other answers
hmm calling a funtion stops execution at the funtion call excutes the funtion and the continues executing thr program code. php : you can not input information during program execution. you can change variables from posted data to a new page. <?php function square($num) { return $num * $num; } echo square(4); // outputs '16'. ?>
Mark O
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