PHP code example of pecee / dot-notation

1. Go to this page and download the library: Download pecee/dot-notation 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/ */

pecee / dot-notation example snippets


$d = new \Pecee\DotNotation(['one' => ['two' => 2]]);
$d->set('one.two', 3);
echo $d->getValues();


array ('one' => ['two' => 3]);


class CustomerMapper {

    protected $customer;

    public function __construct(array $values) {
    
        // Map fields (from -> to)
    
        $this->customer = $this->map($values, [
            'customerId' => 'id',
            'relationshipStatus' => 'relationship_status',
            'customerGender' => 'gender',
            'meta.name' => 'name',
        ]);
    }

    protected function map(array $input, array $mapping) {
        $output = array();
    
        foreach($mapping as $before => $after) {
    
            $map = new DotNotation($input);
            $value = $map->get($before);
    
            $map = new DotNotation($output);
            $map->set($after, $value);
            $output = $map->getValues();
        }
    
        return $output;
    }
    
    protected function getCustomer() {
        return $this->customer;
    }
}

// Example:

$mapper = new CustomerMapper([
    'customerId' => 123456,
    'relationshipStatus' => 'single',
    'customerGender' => 'male',
    'meta' => ['name' => 'Peter']
]);

$customer = $mapper->getCustomer();


array(
    'id' => 123456,
    'relationship_status' => 'single',
    'gender' => 'male',
    'name' => 'Peter',
);