* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\DataCollector; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\RequestStack; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\Stopwatch\Stopwatch; use Symfony\Component\VarDumper\Cloner\Data; use Symfony\Component\VarDumper\Cloner\VarCloner; use Symfony\Component\VarDumper\Dumper\CliDumper; use Symfony\Component\VarDumper\Dumper\HtmlDumper; use Symfony\Component\VarDumper\Dumper\DataDumperInterface; use Twig\Template; /** * @author Nicolas Grekas
*/ class DumpDataCollector extends DataCollector implements DataDumperInterface { private $stopwatch; private $fileLinkFormat; private $dataCount = 0; private $isCollected = true; private $clonesCount = 0; private $clonesIndex = 0; private $rootRefs; private $charset; private $requestStack; private $dumper; private $dumperIsInjected; public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, $charset = null, RequestStack $requestStack = null, DataDumperInterface $dumper = null) { $this->stopwatch = $stopwatch; $this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format'); $this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8'; $this->requestStack = $requestStack; $this->dumper = $dumper; $this->dumperIsInjected = null !== $dumper; // All clones share these properties by reference: $this->rootRefs = array( &$this->data, &$this->dataCount, &$this->isCollected, &$this->clonesCount, ); } public function __clone() { $this->clonesIndex = ++$this->clonesCount; } public function dump(Data $data) { if ($this->stopwatch) { $this->stopwatch->start('dump'); } if ($this->isCollected) { $this->isCollected = false; } $trace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 7); $file = $trace[0]['file']; $line = $trace[0]['line']; $name = false; $fileExcerpt = false; for ($i = 1; $i < 7; ++$i) { if (isset($trace[$i]['class'], $trace[$i]['function']) && 'dump' === $trace[$i]['function'] && 'Symfony\Component\VarDumper\VarDumper' === $trace[$i]['class'] ) { $file = $trace[$i]['file']; $line = $trace[$i]['line']; while (++$i < 7) { if (isset($trace[$i]['function'], $trace[$i]['file']) && empty($trace[$i]['class']) && 0 !== strpos($trace[$i]['function'], 'call_user_func')) { $file = $trace[$i]['file']; $line = $trace[$i]['line']; break; } elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof Template) { $template = $trace[$i]['object']; $name = $template->getTemplateName(); $src = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : false); $info = $template->getDebugInfo(); if (isset($info[$trace[$i - 1]['line']])) { $line = $info[$trace[$i - 1]['line']]; $file = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getPath() : null; if ($src) { $src = explode("\n", $src); $fileExcerpt = array(); for ($i = max($line - 3, 1), $max = min($line + 3, count($src)); $i <= $max; ++$i) { $fileExcerpt[] = '
'.$this->htmlEncode($src[$i - 1]).'