README

Caldera helps you to import data from sources like XML or CSV, to map, transform and validate them according to your needs and provides them with small memory footprint.

$csvInputGenerator = new \Smichaelsen\Caldera\InputGenerator\CsvInputGenerator();
$csvInputGenerator->setCsvHandle(fopen(__DIR__ . '/test-equestrian.csv', 'r'));

foreach (\Smichaelsen\Caldera\RecordMapper::mapRecords(
    $csvInputGenerator,
    new MyMappingClass()
) as $record) {
    // $record is mapped, validated and processed according to rules in your MyMappingClass() 
}

Caldera works line by line (record by record) when possible (not possible with XML) and this way saves memory. This enables you to import data from a huge CSV file for example.

Run tests:

composer update --prefer-lowest --prefer-stable
./vendor/bin/phpunit --bootstrap vendor/autoload.php tests
composer update
./vendor/bin/phpunit --bootstrap vendor/autoload.php tests