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application/Espo/Core/ApplicationRunners/Preload.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\ApplicationRunners;
+
+use Espo\Core\Application\Runner;
+use Espo\Core\Utils\Preload as PreloadUtil;
+
+use Throwable;
+
+/**
+ * Runs a preload.
+ *
+ * @see https://www.php.net/manual/en/opcache.preloading.php
+ */
+class Preload implements Runner
+{
+    use Cli;
+
+    /**
+     * @throws Throwable
+     */
+    public function run(): void
+    {
+        $preload = new PreloadUtil();
+
+        try {
+            $preload->process();
+        } catch (Throwable $e) {
+            $this->processException($e);
+
+            throw $e;
+        }
+
+        $count = $preload->getCount();
+
+        echo "Success." . PHP_EOL;
+        echo "Files loaded: " . $count . "." . PHP_EOL;
+    }
+
+    protected function processException(Throwable $e): void
+    {
+        echo "Error occurred." . PHP_EOL;
+
+        $msg = $e->getMessage();
+
+        if ($msg) {
+            echo "Message: $msg" . PHP_EOL;
+        }
+
+        $file = $e->getFile();
+
+        if ($file) {
+            echo "File: $file" . PHP_EOL;
+        }
+
+        echo "Line: " . $e->getLine() . PHP_EOL;
+    }
+}