* ``` * * @internal */ final class Typo3DependencyViewHelper extends AbstractViewHelper { /** * As this ViewHelper renders HTML, the output must not be escaped. * * @var bool */ protected $escapeOutput = false; public function initializeArguments(): void { $this->registerArgument('extension', Extension::class, '', true); } public function render(): string { $dependency = $this->arguments['extension']->getTypo3Dependency(); if ($dependency === null) { return ''; } return sprintf( '%s - %s', $dependency->isVersionCompatible(VersionNumberUtility::getNumericTypo3Version()) ? 'success' : 'default', htmlspecialchars($dependency->getLowestVersion()), htmlspecialchars($dependency->getHighestVersion()) ); } }