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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <[email protected]>
   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\ErrorHandler\Error;
  13  
  14  class FatalError extends \Error
  15  {
  16      private $error;
  17  
  18      /**
  19       * {@inheritdoc}
  20       *
  21       * @param array $error An array as returned by error_get_last()
  22       */
  23      public function __construct(string $message, int $code, array $error, int $traceOffset = null, bool $traceArgs = true, array $trace = null)
  24      {
  25          parent::__construct($message, $code);
  26  
  27          $this->error = $error;
  28  
  29          if (null !== $trace) {
  30              if (!$traceArgs) {
  31                  foreach ($trace as &$frame) {
  32                      unset($frame['args'], $frame['this'], $frame);
  33                  }
  34              }
  35          } elseif (null !== $traceOffset) {
  36              if (\function_exists('xdebug_get_function_stack') && $trace = @xdebug_get_function_stack()) {
  37                  if (0 < $traceOffset) {
  38                      array_splice($trace, -$traceOffset);
  39                  }
  40  
  41                  foreach ($trace as &$frame) {
  42                      if (!isset($frame['type'])) {
  43                          // XDebug pre 2.1.1 doesn't currently set the call type key http://bugs.xdebug.org/view.php?id=695
  44                          if (isset($frame['class'])) {
  45                              $frame['type'] = '::';
  46                          }
  47                      } elseif ('dynamic' === $frame['type']) {
  48                          $frame['type'] = '->';
  49                      } elseif ('static' === $frame['type']) {
  50                          $frame['type'] = '::';
  51                      }
  52  
  53                      // XDebug also has a different name for the parameters array
  54                      if (!$traceArgs) {
  55                          unset($frame['params'], $frame['args']);
  56                      } elseif (isset($frame['params']) && !isset($frame['args'])) {
  57                          $frame['args'] = $frame['params'];
  58                          unset($frame['params']);
  59                      }
  60                  }
  61  
  62                  unset($frame);
  63                  $trace = array_reverse($trace);
  64              } else {
  65                  $trace = [];
  66              }
  67          }
  68  
  69          foreach ([
  70              'file' => $error['file'],
  71              'line' => $error['line'],
  72              'trace' => $trace,
  73          ] as $property => $value) {
  74              if (null !== $value) {
  75                  $refl = new \ReflectionProperty(\Error::class, $property);
  76                  $refl->setAccessible(true);
  77                  $refl->setValue($this, $value);
  78              }
  79          }
  80      }
  81  
  82      /**
  83       * {@inheritdoc}
  84       */
  85      public function getError(): array
  86      {
  87          return $this->error;
  88      }
  89  }