public static function printStackTrace()
{
$debug = debug_backtrace();
$out = "";
foreach ($debug as $line) {
$args = '';
if (isset($line['args'])) {
foreach ($line['args'] as $arg) {
$args .= substr(Dataface_Error::stringRepresentation($arg), 0, 100) . ',';
}
}
$args = substr($args, 0, strlen($args) - 1);
$out .= "On line " . @$line['line'] . " of file " . @$line['file'] . " in function " . @$line['function'] . "({$args})\n<br>";
}
return $out;
}
