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grunder1.php
grunder2.php
grunder3.php
grunder4.php
grunder5.php
grunder6.php
grunder7.php
grunder_index.php
grunder5.php
20 lines ASCII Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>5</title>
</head>
<body>
<?php
$array = array("1","","","","","","","","","");
for ($i = 0; $i < count($array); $i++) {
if ($array[$i] == "") {
$array[$i] = $array[$i-1] * 2;
};
echo " ". $array[$i];
};
?>
</body>
</html>