/**
** Returns a string of fuzz text.
*/
private static function loop()
{
switch (wikiFuzz::randnum(3)) {
case 1:
// an opening tag, with parameters.
$string = "";
$i = wikiFuzz::randnum(count(wikiFuzz::$types) - 1);
$t = wikiFuzz::$types[$i];
$arr = wikiFuzz::$data[$t];
$string .= "<" . $t . " ";
$num_params = min(wikiFuzz::$maxparams, count($arr));
for ($z = 0; $z < $num_params; $z++) {
$badparam = $arr[wikiFuzz::randnum(count($arr) - 1)];
$badstring = wikiFuzz::makestring();
$string .= $badparam . "=" . wikiFuzz::getRandQuote() . $badstring . wikiFuzz::getRandQuote() . " ";
}
$string .= ">\n";
return $string;
case 2:
// a closing tag.
$i = wikiFuzz::randnum(count(wikiFuzz::$types) - 1);
return "</" . wikiFuzz::$types[$i] . ">";
case 3:
// a random string, between tags.
return wikiFuzz::makeString();
}
return "";
// catch-all, should never be called.
}
