/**
* Builds the context vars list for display
* @var array $vars an array of vars to output
* @var int $level the level in the context vars (prevent infinite recursion)
* @return string the output to display
*/
function buildVarList($vars, $level = 0)
{
$output = '';
$indent = str_repeat(' ', 6 + $level * 2);
$prefix = $level == 0 ? '$' : '\'';
$suffix = $level == 0 ? '' : '\'';
foreach ($vars as $key => $value) {
if ($level == 0) {
$key = $prefix . $key;
} elseif (!is_numeric($key)) {
$key = $prefix . $key . $suffix;
}
if (is_array($value)) {
$length = count($value);
$output .= '<li class="close">' . "\n" . $indent;
$output .= ' <b class="toggle"></b>' . "\n" . $indent;
$output .= ' <span><b>' . $key . ':</b> array(' . $length . ')</span>' . "\n" . $indent;
$output .= ' <ul>' . "\n" . $indent;
if ($level > 5) {
// Prevent infinite recursion
$output .= ' <li><span><em>(too much levels)</em></span></li>' . "\n" . $indent;
} elseif ($length > 0) {
$output .= ' ' . buildVarList($value, $level + 1) . "\n" . $indent;
} else {
$output .= ' <li><span><em>(empty)</em></span></li>' . "\n" . $indent;
}
$output .= ' </ul>' . "\n" . $indent;
$output .= '</li>' . "\n" . $indent;
} else {
$output .= '<li><span><b>' . $key . ':</b> ' . describeVar($value) . '</span></li>' . "\n" . $indent;
}
}
return rtrim($output);
}
$stackDesc = array();
if (is_array($stack) and count($stack) > 0) {
$stackDesc[] = '<ul class="picto-list icon-top with-line-spacing">';
foreach ($stack as $level) {
// Check infos
$file = isset($level['file']) ? $level['file'] : '(unknown file)';
$line = isset($level['line']) ? $level['line'] : 0;
$function = isset($level['function']) ? $level['function'] : '(unknown function)';
if (isset($level['class']) and strlen($level['class']) > 0) {
$function = $level['class'] . '::' . $function;
}
// Arguments
$args = array();
if (isset($level['args'])) {
foreach ($level['args'] as $arg) {
$args[] = describeVar($arg);
}
}
$stackDesc[] = ' <li><b>' . htmlspecialchars(trimDocumentRoot($file, 40)) . '</b> @ line <b>' . $line . '</b>: ' . $function . '(' . implode(', ', $args) . ')</li>';
}
$stackDesc[] = '</ul>';
}
// Compose data for error reporting
$report = array('time' => time(), 'type' => $exception ? 'exception' : 'error', 'url' => isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '', 'number' => $errno, 'message' => $errno, 'file' => $errno, 'line' => $errno, 'context' => '<ul>' . buildSimpleVarList($errcontext) . '</ul>', 'stack' => implode("\n", $stackDesc));
// Session identifier
if (session_id() == '') {
session_start();
}
// Encoded data for reporting
$encodedReport = encode(json_encode($report), session_id());
?>