function die_miserable_death($error, $anchor = '')
{
global $APPLICATION_NAME, $LANGUAGE, $login, $TROUBLE_URL, $settings;
// Make sure app name is set.
$appStr = empty($APPLICATION_NAME) ? 'WebCalendar' : $APPLICATION_NAME;
$url = $TROUBLE_URL;
if (!empty($anchor)) {
$args = explode('#', $TROUBLE_URL);
$url = $args[0] . '#' . $anchor;
}
$h2_label = $appStr . ' ' . 'Error';
$title = $appStr . ': ' . 'Fatal Error';
$trouble_label = 'Troubleshooting Help';
$user_BGCOLOR = '#FFFFFF';
// Include a stack trace if mode is set to dev
$trace = '';
if ($settings['mode'] == 'dev') {
if (function_exists("assert_backtrace")) {
$trace = "<div style=\"border: 1px solid black\\; margin: 20px;\">" . "<b>Stack Trace:</b><br/><blockquote>" . "<pre>" . assert_backtrace() . "</pre></blockquote></div>\n";
}
}
echo <<<EOT
<html>
<head><title>{$title}</title></head>
<body bgcolor ="{$user_BGCOLOR}">
<h2>{$h2_label}</h2>
<p>{$error}</p>
{$trace}
<hr />
<p><a href="{$url}" target="_blank">{$trouble_label}</a></p>
</body>
</html>
EOT;
exit;
}
function assert_handler($script, $line, $msg = '')
{
if (empty($msg)) {
$msg = 'Assertion failed<br />' . "\n";
}
$trace = function_exists('debug_backtrace') ? assert_backtrace() : basename($script) . ': ' . $line . ' ' . $msg;
$msg .= (function_exists('debug_backtrace') ? '<b>Stack Trace:</b><br /><br />' : '') . '<blockquote><tt>' . nl2br($trace) . '</tt></blockquote>';
if (function_exists('die_miserable_death')) {
die_miserable_death($msg);
} else {
echo '<html><head><title>WebCalendar Error</title></head>
<body><h2>WebCalendar Error</h2><p>' . $msg . '</p></body></html>
';
exit;
}
}
