* given arrays A, B, C whose sizes are NA, NB, NC respectively. */ $pageName = basename($_SERVER['PHP_SELF'], '.php'); function MinElem($A, $N) { $min = $A[0]; for ($i = 0; $i < $N; $i++) { if ($min > $A[$i]) { $min = $A[$i]; } } return $min; } $arr1 = [10, 2, 4, 3, 6, 1, 98, 5, 4, 3, 23, 65]; echo 'min element of '; print_r($arr1); echo 'is ' . MinElem($arr1, 5) . 'until 5\'element <br/>'; echo 'min element of '; print_r($arr1); echo 'is ' . MinElem($arr1, 7) . 'until 7\'element <br/>'; echo 'min element of '; print_r($arr1); echo 'is ' . MinElem($arr1, 3) . 'until 3\'element <br/>'; ?> <head> <title><?php echo $pageName; ?> </title> </head>
function MinmaxNum($A, $N, &$NMin, &$NMax) { $NMin = MinElem($A, $N); $NMax = MaxElem($A, $N); }