TYPO3 / TYPO3.CMS

            if (!isset($tableDefinition['columns']) || !is_array($tableDefinition['columns'])) {

                continue;

            }

            foreach ($tableDefinition['columns'] as $fieldName => &$fieldConfig) {

                if (isset($fieldConfig['defaultExtras'])) {

                    $originalValue = $fieldConfig['defaultExtras'];

                    $defaultExtrasArray = GeneralUtility::trimExplode(':', $originalValue, true);

                    $isRichtextField = false;

                    foreach ($defaultExtrasArray as $defaultExtrasField) {

                        if (substr($defaultExtrasField, 0, 8) === 'richtext') {

                            $isRichtextField = true;

                            $fieldConfig['config']['enableRichtext'] = true;

                            $fieldConfig['config']['richtextConfiguration'] = 'default';

                        }

                    }

                    if ($isRichtextField) {

                        unset($fieldConfig['defaultExtras']);

                        $this->messages[] = 'RTE configuration via \'defaultExtras\' options are deprecated. String "' . $originalValue . '" in TCA'

                            . ' ' . $table . '[\'columns\'][\'' . $fieldName . '\'][\'defaultExtras\'] was changed to'

                            . ' options in ' . $table . '[\'columns\'][\'' . $fieldName . '\'][\'config\']';

                    }

                }

            }

        }

        foreach ($tca as $table => &$tableDefinition) {

                if (!isset($typeArray['columnsOverrides']) || !is_array($typeArray['columnsOverrides'])) {

                    continue;

                }

                foreach ($typeArray['columnsOverrides'] as $fieldName => &$fieldConfig) {

                    if (isset($fieldConfig['defaultExtras'])) {

                        $originalValue = $fieldConfig['defaultExtras'];

                        $defaultExtrasArray = GeneralUtility::trimExplode(':', $originalValue, true);

                        $isRichtextField = false;

                        foreach ($defaultExtrasArray as $defaultExtrasField) {

                            if (substr($defaultExtrasField, 0, 8) === 'richtext') {

                                $isRichtextField = true;

                                $fieldConfig['config']['enableRichtext'] = true;

                                $fieldConfig['config']['richtextConfiguration'] = 'default';

                            }

                        }

                        if ($isRichtextField) {

                            unset($fieldConfig['defaultExtras']);

                            $this->messages[] = 'RTE configuration via \'defaultExtras\' options are deprecated. String "' . $originalValue . '" in TCA'

                                . ' ' . $table . '[\'types\'][\'' . $typeName . '\'][\'columnsOverrides\'][\'' . $fieldName . '\'][\'defaultExtras\']' .

                                ' was changed to options in ' . $table . '[\'columns\'][\'' . $fieldName . '\'][\'config\']';

                        }

                    }

                }

            }

        }