first commit

config/requirements.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.5.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+
+/*
+ * You can empty out this file, if you are certain that you match all requirements.
+ */
+
+/*
+ * You can remove this if you are confident that your PHP version is sufficient.
+ */
+
+if (version_compare(PHP_VERSION, '7.3.0') < 0) {
+    exit('Your PHP version must be equal or higher than 7.3.0 to use the script. ' .
+        'Please ask your hosting company to update it.');
+}
+
+/*
+ *  You can remove this if you are confident you have intl installed.
+ */
+if (!extension_loaded('intl')) {
+    exit('You must enable the intl extension to use the script. Please ask your hosting company to enable it.');
+}
+
+/*
+ * You can remove this if you are confident you have proper version of intl.
+ */
+if (version_compare(INTL_ICU_VERSION, '50.1', '<')) {
+    exit('ICU >= 50.1 is needed to use CakePHP. Please update the `libicu` package of your system.');
+}
+
+/*
+ *  You can remove this if you are confident you have intl installed.
+ */
+if (!extension_loaded('bcmath')) {
+    exit('You must enable the bcmath extension to use the script. Please ask your hosting company to enable it.');
+}
+
+/*
+ * You can remove this if you are confident you have mbstring installed.
+ */
+if (!extension_loaded('mbstring')) {
+    exit('You must enable the mbstring extension to use the script. Please ask your hosting company to enable it.');
+}
+
+// Check if tmp directory and its subdirectories are writable
+$root = dirname(__DIR__);
+
+$config = $root . DIRECTORY_SEPARATOR . 'config';
+$logs = $root . DIRECTORY_SEPARATOR . 'logs';
+$tmp = $root . DIRECTORY_SEPARATOR . 'tmp';
+
+$temp = [
+    $config,
+    $logs,
+    $tmp,
+    $tmp . DIRECTORY_SEPARATOR . 'cache',
+    $tmp . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR . 'models',
+    $tmp . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR . 'persistent',
+    $tmp . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR . 'proxy',
+    $tmp . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR . 'views',
+    $tmp . DIRECTORY_SEPARATOR . 'sessions',
+    $tmp . DIRECTORY_SEPARATOR . 'tests',
+];
+
+foreach ($temp as $dir) {
+    if (!is_writable($dir)) {
+        exit("<b>{$dir}</b> directory must be writable.");
+    }
+}
+
+function deprecationWarning($message, $stackFrame = 1)
+{
+    return;
+}