use PHPFile;
use LaravelFile;

// find files with the query builder
PHPFile::in('database/migrations')
    ->where('extends', 'Migration')
  	->andWhere('className', 'like', 'Create')
    ->get()
    ->each(function($file) {
        // Do something
        $file->add()->use(['Database\CustomMigration'])
          ->extends('Database\CustomMigration')
          ->save();
    });

// add relationship methods
LaravelFile::load('app/User.php')
    ->hasMany(['App\Car'])
    ->hasOne(['App\Life'])
    ->belongsTo(['App\Wife'])
  	->methodNames()

// move User.php to a Models directory
PHPFile::load('app/User.php')
    ->namespace('App\Models')
    ->move('app/Models/User.php')

// install a package trait
PHPFile::load('app/User.php')
    ->addUseStatements('Package\Tool')
    ->addTraitUseStatement('Tool')
    ->save()

// add a route
LaravelFile::load('routes/web.php')
    ->addRoute('dummy', 'Controller@method')
    ->save()
    
// debug will write result relative to storage/.debug
LaravelFile::load('app/User.php')
    ->setClassName('Mistake')
    ->debug()

// add items to protected properties
LaravelFile::load('app/User.php')
    ->add()->fillable('message')
    ->add()->casts(['is_admin' => 'boolean'])
    ->add()->hidden('secret')    

// create new files from templates
LaravelFile::model('Beer')
    ->save()
LaravelFile::controller('BeerController')
    ->save()

// many in one go
LaravelFile::create('Beer', ['model', 'controller', 'migration'])

<?php

/**
 * Optionally use FAKE names to silence IDE warnings
 */
use PHPFileManipulator\Support\FakeName; 
use PHPFileManipulator\Support\FakeName as ANY;
use PHPFileManipulator\Support\FakeName as ___TARGET_CLASS___;

/**
 * This is just a placeholder class where we can add our snippets
 */
class _ extends FakeName
{
    /**
    * ___DOC_BLOCK___
    */
    public function mySpecialMethod($arg)
    {
        $want = abs($arg);
        return $this->doSomethingWith(___TARGET_CLASS___::class, 'my template')
            ->use(ANY::thing(new static('you' . $want)));
    }    
}

use PHPFileManipulator\Support\Snippet;

// Get the snippet
Snippet::mySpecialMethod()

// Pass an array of replacement pairs to replace any handles:
Snippet::mySpecialMethod([
    '___DOC_BLOCK___' => 'Inserted with php-file-manipulator :)',
    '___TARGET_CLASS___' => 'App\Rocket'
]);

// Integrated example
PHPFile::load('app/User.php')
    ->addMethod(
        Snippet::mySpecialMethod([
            // replacement pairs ...
        ])
    )->save();

LaravelFile::load('database/migrations/2014_10_12_000000_create_users_table.php')
    ->astQuery() // get a ASTQueryBuilder

    ->method()
        ->named('up')
    ->staticCall()
        ->where('class', 'Schema')
        ->named('create')
    ->args
    ->closure()
    ->stmts
    ->methodCall()
        ->where('var->name', 'table')
    ->args
	->value
	->value
	->get(); // exit ASTQueryBuilder, get a Collection