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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\HttpKernel\Exception;
  13  
  14  /**
  15   * Fatal Error Exception.
  16   *
  17   * @author Fabien Potencier <fabien@symfony.com>
  18   * @author Konstanton Myakshin <koc-dp@yandex.ru>
  19   * @author Nicolas Grekas <p@tchwork.com>
  20   *
  21   * @deprecated Deprecated in 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
  22   */
  23  class FatalErrorException extends \ErrorException
  24  {
  25  }
  26  
  27  namespace Symfony\Component\Debug\Exception;
  28  
  29  use Symfony\Component\HttpKernel\Exception\FatalErrorException as LegacyFatalErrorException;
  30  
  31  /**
  32   * Fatal Error Exception.
  33   *
  34   * @author Konstanton Myakshin <koc-dp@yandex.ru>
  35   */
  36  class FatalErrorException extends LegacyFatalErrorException
  37  {
  38      public function __construct($message, $code, $severity, $filename, $lineno, $traceOffset = null, $traceArgs = true, array $trace = null, $previous = null)
  39      {
  40          parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
  41  
  42          if (null !== $trace) {
  43              if (!$traceArgs) {
  44                  foreach ($trace as &$frame) {
  45                      unset($frame['args'], $frame['this'], $frame);
  46                  }
  47              }
  48  
  49              $this->setTrace($trace);
  50          } elseif (null !== $traceOffset) {
  51              if (\function_exists('xdebug_get_function_stack')) {
  52                  $trace = xdebug_get_function_stack();
  53                  if (0 < $traceOffset) {
  54                      array_splice($trace, -$traceOffset);
  55                  }
  56  
  57                  foreach ($trace as &$frame) {
  58                      if (!isset($frame['type'])) {
  59                          // XDebug pre 2.1.1 doesn't currently set the call type key http://bugs.xdebug.org/view.php?id=695
  60                          if (isset($frame['class'])) {
  61                              $frame['type'] = '::';
  62                          }
  63                      } elseif ('dynamic' === $frame['type']) {
  64                          $frame['type'] = '->';
  65                      } elseif ('static' === $frame['type']) {
  66                          $frame['type'] = '::';
  67                      }
  68  
  69                      // XDebug also has a different name for the parameters array
  70                      if (!$traceArgs) {
  71                          unset($frame['params'], $frame['args']);
  72                      } elseif (isset($frame['params']) && !isset($frame['args'])) {
  73                          $frame['args'] = $frame['params'];
  74                          unset($frame['params']);
  75                      }
  76                  }
  77  
  78                  unset($frame);
  79                  $trace = array_reverse($trace);
  80              } elseif (\function_exists('symfony_debug_backtrace')) {
  81                  $trace = symfony_debug_backtrace();
  82                  if (0 < $traceOffset) {
  83                      array_splice($trace, 0, $traceOffset);
  84                  }
  85              } else {
  86                  $trace = array();
  87              }
  88  
  89              $this->setTrace($trace);
  90          }
  91      }
  92  
  93      protected function setTrace($trace)
  94      {
  95          $traceReflector = new \ReflectionProperty('Exception', 'trace');
  96          $traceReflector->setAccessible(true);
  97          $traceReflector->setValue($this, $trace);
  98      }
  99  }