PHP code example of psalm / plugin-symfony

1. Go to this page and download the library: Download psalm/plugin-symfony library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

psalm / plugin-symfony example snippets

xml
<stubs>
    <file name="vendor/symfony/dependency-injection/Loader/Configurator/ContainerConfigurator.php" />
</stubs>

xml
<issueHandlers>
    <MissingFile> <!-- https://github.com/psalm/psalm-plugin-symfony/issues/205 -->
        <errorLevel type="suppress">
            <file name="config/preload.php" />
        </errorLevel>
    </MissingFile>
</issueHandlers>

xml
<fileExtensions>
   <extension name=".php" />
   <extension name=".twig" checker="/vendor/psalm/plugin-symfony/src/Twig/TemplateFileAnalyzer.php"/>
</fileExtensions>