PHP code example of xire28 / redbean-traversing

1. Go to this page and download the library: Download xire28/redbean-traversing 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/ */

xire28 / redbean-traversing example snippets




class Model_Country extends RedBean_SimpleModel
{
  use RedbeanTraversing\ModelTraversing;
  public function people(){
    return $this->multi()->ownState->ownPerson;
  }
}

$usa = R::load('country', 1);

echo '<ul>';
foreach($usa->people() as $person){
	echo "<li>{$person->fullName}</li>";
}
echo '</ul>';




class BaseModel extends RedBean_SimpleModel
{
  	use RedbeanTraversing\ModelTraversing;
}

class Model_Country extends BaseModel
{
	public function adultPersons(){
    	return $this->multi()->ownState->isAdult()->ownPerson;
	}
}

class Model_State extends BaseModel
{
  	use PersonScope;
}

trait PersonScope {
	public function isAdult(){
		return $this->personOlderThan(17);
	}
	public function personOlderThan($age){
    	return $this->where('TIMESTAMPDIFF(YEAR, born_at, CURDATE()) > ?', $age);
	}
}

$usa = R::load('country', 1);
echo '<ul>';
foreach($usa->adultPersons() as $person){
	echo "<li>{$person->fullName}</li>";
}
echo '</ul>';





class BaseModel extends RedBean_SimpleModel
{
  	use RedbeanTraversing\ModelTraversing;
}

class Model_Country extends BaseModel {}
class Model_State extends BaseModel {}

$usa = R::load('country', 1);
echo '<ul>';
foreach($usa->multi()->group(function($q){ return $q->where('name LIKE "Ar%"')->_or()->where('name = ?', 'Alabama'); })->ownState->ownPerson as $person){
	echo "<li>{$person->fullName}</li>";
}
echo '</ul>';