original_string: private function _getPearTrace(PEAR_Error $error)
      {
          $pear_error = '';
          $backtrace = $error->getBacktrace();
          if (!empty($backtrace)) {
              $pear_error .= 'PEAR backtrace:' . "\n\n";
              foreach ($backtrace as $frame) {
                  $pear_error .=
                        (isset($frame['class']) ? $frame['class'] : '')
                      . (isset($frame['type']) ? $frame['type'] : '')
                      . (isset($frame['function']) ? $frame['function'] : 'unkown') . ' '
                      . (isset($frame['file']) ? $frame['file'] : 'unkown') . ':'
                      . (isset($frame['line']) ? $frame['line'] : 'unkown') . "\n";
              }
          }
          $userinfo = $error->getUserInfo();
          if (!empty($userinfo)) {
              $pear_error .= "\n" . 'PEAR user info:' . "\n\n";
              if (is_string($userinfo)) {
                  $pear_error .= $userinfo;
              } else {
                  $pear_error .= print_r($userinfo, true);
              }
          }
          return $pear_error;
      }
code: private function _getPearTrace(PEAR_Error $error)
      {
          $pear_error = '';
          $backtrace = $error->getBacktrace();
          if (!empty($backtrace)) {
              $pear_error .= 'PEAR backtrace:' . "\n\n";
              foreach ($backtrace as $frame) {
                  $pear_error .=
                        (isset($frame['class']) ? $frame['class'] : '')
                      . (isset($frame['type']) ? $frame['type'] : '')
                      . (isset($frame['function']) ? $frame['function'] : 'unkown') . ' '
                      . (isset($frame['file']) ? $frame['file'] : 'unkown') . ':'
                      . (isset($frame['line']) ? $frame['line'] : 'unkown') . "\n";
              }
          }
          $userinfo = $error->getUserInfo();
          if (!empty($userinfo)) {
              $pear_error .= "\n" . 'PEAR user info:' . "\n\n";
              if (is_string($userinfo)) {
                  $pear_error .= $userinfo;
              } else {
                  $pear_error .= print_r($userinfo, true);
              }
          }
          return $pear_error;
      }
code_tokens: private function _getPearTrace ( PEAR_Error $ error ) { $ pear_error = '' ; $ backtrace = $ error -> getBacktrace ( ) ; if ( ! empty ( $ backtrace ) ) { $ pear_error .= 'PEAR backtrace:' . "\n\n" ; foreach ( $ backtrace as $ frame ) { $ pear_error .= ( isset ( $ frame [ 'class' ] ) ? $ frame [ 'class' ] : '' ) . ( isset ( $ frame [ 'type' ] ) ? $ frame [ 'type' ] : '' ) . ( isset ( $ frame [ 'function' ] ) ? $ frame [ 'function' ] : 'unkown' ) . ' ' . ( isset ( $ frame [ 'file' ] ) ? $ frame [ 'file' ] : 'unkown' ) . ':' . ( isset ( $ frame [ 'line' ] ) ? $ frame [ 'line' ] : 'unkown' ) . "\n" ; } } $ userinfo = $ error -> getUserInfo ( ) ; if ( ! empty ( $ userinfo ) ) { $ pear_error .= "\n" . 'PEAR user info:' . "\n\n" ; if ( is_string ( $ userinfo ) ) { $ pear_error .= $ userinfo ; } else { $ pear_error .= print_r ( $ userinfo , true ) ; } } return $ pear_error ; }
docstring: Return a trace for the PEAR error.
  
  @param PEAR_Error $error The PEAR error.
  
  @return string The backtrace as a string.
docstring_tokens: Return a trace for the PEAR error .