Checkup

Checkup is a feature to make it easier to assess server requirements and optimal configurations.

Using

It is possible to use the class to detect problems in the environment where the application is running, like this:


          <?php
          use Inphinit\Diagnostics\Checkup;

          $app->action('GET', '/checkup', function () {
            $check = new Checkup();

            $errors = $check->getErrors();

            echo implode("<br>\n", $errors);

            $warnings = $check->getWarnings();

            echo implode("<br>\n", $warnings);
          });

When creating a new project, the /checkup in main.php route will already be configured and working to determine the conditions of the environment in which the application is running. It's possible to move the route to a context with authentication or limit it to the scope of an private host. Related files:

system/
- Controllers/
  - HomeController.php
- views/
  - checkup.php

These files can be removed or completely recreated; the approach presented is just a sample of basic usage.

Possible errors and suggestions

Type	Message
Error	PHP[version] is more than [age] years old — upgrading to a newer version is strongly recommended for security and performance reasons
Warning	PHP[version] has not received updates for over [age] years — consider applying the latest security patches or upgrading to a newer release
Warning	The `ini_get` function is disabled, so no further checks can be performed
Warning	`php.ini` is not configured or could not be located on this server
Warning	The `php_ini_loaded_file()` is disabled, so no further checks can be performed
Warning	Disable `magic_quotes_gpc`
Warning	Set -1 to `always_populate_raw_post_data`
Warning	`auto_detect_line_endings` is deprecated as of PHP 8.1.0
Warning	`./storage` directory requires write permissions
Warning	(Optional) Intl extension is required by `Inphinit\Utility\String` and `Inphinit\Utility\Url`

Possible errors and suggestions that may appear in the production mode:

Type	Message
Error	In production environment, the `display_errors` must be disabled

Possible errors and suggestions that may appear in the development mode:

Type	Message
Warning	While in development mode, it is recommended to disable `opcache.enable`
Warning	While in development mode, it is recommended to disable `wincache.ocenabled`
Warning	While in development mode, it is recommended to disable `xcache.cacher`