|
public format ( $string, |
||
| $style | ||
private function printTrace(IO $io, Exception $exception)
{
$traces = $exception->getTrace();
$cwd = getcwd() . DIRECTORY_SEPARATOR;
$cwdLength = strlen($cwd);
$lastTrace = array('function' => '', 'args' => array());
if (null !== $exception->getFile()) {
$lastTrace['file'] = $exception->getFile();
}
if (null !== $exception->getLine()) {
$lastTrace['line'] = $exception->getLine();
}
array_unshift($traces, $lastTrace);
$io->errorLine('<b>Exception trace:</b>');
foreach ($traces as $trace) {
$namespace = '';
$class = '';
$location = 'n/a';
if (isset($trace['class'])) {
if (false !== ($pos = strrpos($trace['class'], '\\'))) {
$namespace = substr($trace['class'], 0, $pos + 1);
$class = substr($trace['class'], $pos + 1);
} else {
$class = $trace['class'];
}
}
if (isset($trace['file'])) {
if (0 === strpos($trace['file'], $cwd)) {
$location = substr($trace['file'], $cwdLength);
} else {
$location = $trace['file'];
}
}
// class, operator, function
$signature = $class . (isset($trace['type']) ? $trace['type'] : '') . $trace['function'];
$location .= ':' . (isset($trace['line']) ? $trace['line'] : 'n/a');
$io->errorLineRaw(sprintf(' %s%s()', $namespace, $io->format('<u>' . $signature . '</u>')));
$io->errorLineRaw(sprintf(' %s', $io->format('<c1>' . $location . '</c1>')));
}
$io->errorLine('');
$io->errorLine('');
}
private static function drawBorder(IO $io, array $columnLengths, $indentation, $lineChar, $crossingLChar, $crossingCChar, $crossingRChar, Style $style = null)
{
$line = str_repeat(' ', $indentation);
$line .= $crossingLChar;
for ($i = 0, $l = count($columnLengths); $i < $l; ++$i) {
$line .= str_repeat($lineChar, $columnLengths[$i]);
$line .= $i < $l - 1 ? $crossingCChar : $crossingRChar;
}
// Remove trailing space
$line = rtrim($line);
// Render only non-empty separators
if ($line) {
$io->write($io->format($line, $style) . "\n");
}
}
