PHPCompatibility / PHPCompatibility

                }

                $beforeVar = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($j - 1), null, true);

                if ($beforeVar !== false && isset($this->plusPlusMinusMinus[$tokens[$beforeVar]['code']])) {

                    // Variable is being (pre-)incremented/decremented.

                    $scanResult    = 'error';

                    $variableToken = $j;

                    break;

                }

                $afterVar = $phpcsFile->findNext(Tokens::$emptyTokens, ($j + 1), null, true);

                if ($afterVar === false) {

                    continue;

                }

                if (isset($this->plusPlusMinusMinus[$tokens[$afterVar]['code']])) {

                    // Variable is being (post-)incremented/decremented.

                    $scanResult    = 'error';

                    $variableToken = $j;

                    break;

                }

                if ($tokens[$afterVar]['code'] === T_OPEN_SQUARE_BRACKET

                    && isset($tokens[$afterVar]['bracket_closer'])

                    }

                }

                if ($afterVar !== false

                    && isset(Tokens::$assignmentTokens[$tokens[$afterVar]['code']])

                ) {

                    // Variable is being assigned something.

                    $scanResult    = 'error';

                    $variableToken = $j;

                    break;

                }

            }

            unset($argNumber, $paramNamesSubset);