public static function microtime($title = null, $data = null)
{
if (DebugTool::$enabled) {
if (!isset(DebugTool::$start_microtime)) {
DebugTool::init_microtime();
}
$current_microtime = microtime(true);
echo '<pre class="debug">';
echo isset($title) ? $title . ': ' : null;
echo number_format($current_microtime - DebugTool::$start_microtime, 3);
echo ' (';
$last_operation_time = $current_microtime - DebugTool::$last_microtime;
if (isset(DebugTool::$alert_threshold) && $last_operation_time > DebugTool::$alert_threshold) {
$calledFrom = debug_backtrace();
echo '<span style="color:red">' . $calledFrom[0]['file'] . ' (line ' . $calledFrom[0]['line'] . ') ' . number_format($last_operation_time, 5) . '</span>';
} elseif (DebugTool::$force_show_file) {
$calledFrom = debug_backtrace();
echo $calledFrom[0]['file'] . ' (line ' . $calledFrom[0]['line'] . ') ' . number_format($last_operation_time, 5);
} else {
echo number_format($last_operation_time, 5);
}
echo ')';
if (isset($data)) {
echo '<div style="padding-left:30px">';
DebugTool::show($data, null, 1);
echo '</div>';
}
echo '</pre>';
DebugTool::$last_microtime = $current_microtime;
}
}
private static function showTestResult($test, $result, $doc)
{
echo '<div style="background-color:#fff;color:#444;padding:10px;margin:2px;">';
echo '<div style="float:left;margin-right:50px;">';
echo '<pre>';
echo $test;
echo '</pre>';
echo '</div>';
echo '<div style="float:left;margin-right:50px;">';
echo '<pre>';
if (is_a($result, 'DOMNode')) {
echo htmlentities($doc->saveXML($result));
} else {
DebugTool::show($result);
}
echo '</pre>';
echo '</div>';
echo '<div style="clear:both;"></div>';
echo '</div>';
}