А это что значит?
Warning: Missing argument 1 for links(), called in Z:\home\localhost\www\php\function.php on line 12 and defined in Z:\home\localhost\www\php\function.php on line 26
Warning: Missing argument 2 for links(), called in Z:\home\localhost\www\php\function.php on line 12 and defined in Z:\home\localhost\www\php\function.php on line 26
Квадрат 325 равен - 105625Онлайн игра!
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251" />
<title>Функции</title>
</head>
<body>
<?php
links();
echo "<br>";
function square($a)
{
$result = $a*$a;
echo $result;
}
$e = 325;
echo "Квадрат $e равен - ";
square(325);
function links($links,$title)
{
echo "<a href='$links'>$title</a>";
}
links('http://clv.hol.es','Онлайн игра!');
?>
</body>
</html>
Источник: Stack Overflow на русском