PHP code example of rector / rector

1. Go to this page and download the library: Download rector/rector 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/ */

rector / rector example snippets


use Rector\Config\RectorConfig;
use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromStrictConstructorRector;

return RectorConfig::configure()
    // register single rule
    ->withRules([
        TypedPropertyFromStrictConstructorRector::class
    ])
    // here we can define, what prepared sets of rules will be applied
    ->withPreparedSets(
        deadCode: true,
        codeQuality: true
    );


use PhpParser\Node\Scalar\String_;
$node = new String_('hello world!');

// prints node to string, as PHP code displays it
print_node($node);