1 files changed, 37 insertions, 0 deletions
diff --git a/apps/settings/lib/SetupChecks/PhpOutputBuffering.php b/apps/settings/lib/SetupChecks/PhpOutputBuffering.php
new file mode 100644
index 00000000000..be8154fbb1b
--- /dev/null
+++ b/apps/settings/lib/SetupChecks/PhpOutputBuffering.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2020 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 PhpOutputBuffering implements ISetupCheck {
+	public function __construct(
+		private IL10N $l10n,
+	) {
+	}
+
+	public function getCategory(): string {
+		return 'php';
+	}
+
+	public function getName(): string {
+		return $this->l10n->t('PHP "output_buffering" option');
+	}
+
+	public function run(): SetupResult {
+		$value = trim(ini_get('output_buffering'));
+		if ($value === '' || $value === '0') {
+			return SetupResult::success($this->l10n->t('Disabled'));
+		} else {
+			return SetupResult::error($this->l10n->t('PHP configuration option "output_buffering" must be disabled'));
+		}
+	}
+}