1 files changed, 47 insertions, 0 deletions
diff --git a/apps/settings/lib/SetupChecks/PhpOutdated.php b/apps/settings/lib/SetupChecks/PhpOutdated.php
new file mode 100644
index 00000000000..d0d8e03c705
--- /dev/null
+++ b/apps/settings/lib/SetupChecks/PhpOutdated.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Settings\SetupChecks;
+
+use OCP\IL10N;
+use OCP\SetupCheck\ISetupCheck;
+use OCP\SetupCheck\SetupResult;
+
+class PhpOutdated implements ISetupCheck {
+	public const DEPRECATED_PHP_VERSION = '8.1';
+	public const DEPRECATED_SINCE = '30';
+	public const FUTURE_REQUIRED_PHP_VERSION = '8.2';
+	public const FUTURE_REQUIRED_STARTING = '32';
+
+	public function __construct(
+		private IL10N $l10n,
+	) {
+	}
+
+	public function getCategory(): string {
+		return 'security';
+	}
+
+	public function getName(): string {
+		return $this->l10n->t('PHP version');
+	}
+
+	public function run(): SetupResult {
+		if (PHP_VERSION_ID < 80200) {
+			return SetupResult::warning($this->l10n->t('You are currently running PHP %1$s. PHP %2$s is deprecated since Nextcloud %3$s. Nextcloud %4$s may require at least PHP %5$s. Please upgrade to one of the officially supported PHP versions provided by the PHP Group as soon as possible.', [
+				PHP_VERSION,
+				self::DEPRECATED_PHP_VERSION,
+				self::DEPRECATED_SINCE,
+				self::FUTURE_REQUIRED_STARTING,
+				self::FUTURE_REQUIRED_PHP_VERSION,
+			]), 'https://secure.php.net/supported-versions.php');
+		}
+		return SetupResult::success($this->l10n->t('You are currently running PHP %s.', [PHP_VERSION]));
+	}
+}