static function show($array, $echo = true)
{
$output = '<pre>';
$output .= htmlspecialchars(print_r($array, true));
$output .= '</pre>';
if ($echo == true) {
echo $output;
}
return $output;
}
function testArrayShow() { $this->assertEqual(a::show($this->arr, false), '<pre>Array ( [cat] => miao [dog] => wuff [bird] => tweet ) </pre>'); }