HTMLcode_end;
}
function get_value ($name, $default) {
if (!isset($_REQUEST[$name])) return $default;
return $_REQUEST[$name];
}
function create_page () {
$rows = get_value("rows", 1);
$cols = get_value("cols", 1);
$width = get_value("width", 770);
$height = get_value("height", 560);
if ($width <= 0) $width = 770;
if ($height <= 0) $height = 560;
if ($rows <= 0) $rows = 1;
if ($cols <= 0) $cols = 1;
$i1 = (int) $rows;
$i2 = (int) $cols;
$display = pr2_embed($width, $height);
$result = "";
while ($i2) {
for ($instance = 0; $instance < $i1; $instance ++)
$result .= $display;
$result .= '
';
$i2 --;
}
return <<
Many PR2s!
$result
HTMLcode_end;
}
echo create_page ();
?>