/**
* Cleans up a trace array
*
* @param array $trace
* @param int $skipLines
* @param null $basePath
*
* @return null|string
*/
protected static function _cleanTrace(array &$trace, $skipLines = null, $basePath = null)
{
$_trace = array();
$_basePath = $basePath ?: \Kisma::get('app.base_path');
// Skip some lines
if (!empty($skipLines) && count($trace) > $skipLines) {
$trace = array_slice($trace, $skipLines);
}
foreach ($trace as $_index => $_code) {
$_traceItem = array();
Scalar::sins($trace[$_index], 'file', 'Unspecified');
Scalar::sins($trace[$_index], 'line', 0);
Scalar::sins($trace[$_index], 'function', 'Unspecified');
$_traceItem['file_name'] = trim(str_replace(array($_basePath, "\t", "\r", "\n", PHP_EOL, 'phar://'), array(null, ' ', null, null, null, null), $trace[$_index]['file']));
$_args = null;
if (isset($_code['args']) && !empty($_code['args'])) {
foreach ($_code['args'] as $_arg) {
if (is_object($_arg)) {
$_args .= get_class($_arg) . ', ';
} else {
if (is_array($_arg)) {
$_args .= '[array], ';
} else {
if (is_bool($_arg)) {
if ($_arg) {
$_args .= 'true, ';
} else {
$_args .= 'false, ';
}
} else {
if (is_numeric($_arg)) {
$_args .= $_arg . ', ';
} else {
if (is_scalar($_arg)) {
$_args .= '"' . $_arg . '", ';
} else {
$_args .= '"' . gettype($_arg) . '", ';
}
}
}
}
}
}
}
$_traceItem['line'] = $trace[$_index]['line'];
if (isset($_code['type'])) {
$_traceItem['function'] = (isset($_code['class']) ? $_code['class'] : null) . $_code['type'] . $_code['function'];
} else {
$_traceItem['function'] = $_code['function'];
}
$_traceItem['function'] .= '(' . ($_args ? ' ' . trim($_args, ', ') . ' ' : null) . ')';
$_traceItem['index'] = $_index;
$_trace[] = $_traceItem;
}
return $_trace;
}
