Feature: Check PHP and Kernel

README.md

@@ -52,6 +52,8 @@ Create a tagged `pimcore.monitoring.check` service and implement the `CheckInter
 
 ## Available Checks
 - Pimcore version and revision
+- PHP (version, memory_limit and more)
+- Kernel (environment, debug)
 - Installed Bundles
 - Installed AreaBricks
 - Available Users

UPGRADE.md

@@ -1,5 +1,9 @@
 # Upgrade Notes
 
+## 4.2.0
+- [FEATURE] New Check Service: PHP Version / Some runtime configuration flags
+- [FEATURE] New Check Service: Kernel Environment and Debug state
+
 ## 4.1.0
 - [LICENSE] Dual-License with GPL and Dachcom Commercial License (DCL) added
 

src/Check/KernelCheck.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This source file is available under two different licenses:
+ *   - GNU General Public License version 3 (GPLv3)
+ *   - DACHCOM Commercial License (DCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ * @copyright  Copyright (c) DACHCOM.DIGITAL AG (https://www.dachcom-digital.com)
+ * @license    GPLv3 and DCL
+ */
+
+namespace MonitoringBundle\Check;
+
+use Symfony\Component\HttpKernel\KernelInterface;
+
+class KernelCheck implements CheckInterface
+{
+    public function __construct(protected KernelInterface $kernel)
+    {
+    }
+
+    public function getCheckReportIdentifier(): string
+    {
+        return 'kernel';
+    }
+
+    public function getCheckReport(): array
+    {
+        return [
+            'environment' => $this->kernel->getEnvironment(),
+            'debug'       => $this->kernel->isDebug(),
+        ];
+    }
+}

src/Check/PhpCheck.php

@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * This source file is available under two different licenses:
+ *   - GNU General Public License version 3 (GPLv3)
+ *   - DACHCOM Commercial License (DCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ * @copyright  Copyright (c) DACHCOM.DIGITAL AG (https://www.dachcom-digital.com)
+ * @license    GPLv3 and DCL
+ */
+
+namespace MonitoringBundle\Check;
+
+class PhpCheck implements CheckInterface
+{
+    public function getCheckReportIdentifier(): string
+    {
+        return 'php';
+    }
+
+    public function getCheckReport(): array
+    {
+        return [
+            'version'             => PHP_VERSION,
+            'memory_limit'        => ini_get('memory_limit'),
+            'max_execution_time'  => ini_get('max_execution_time'),
+            'upload_max_filesize' => ini_get('upload_max_filesize'),
+            'post_max_size'       => ini_get('post_max_size'),
+        ];
+    }
+}