doctrine2/tests/Doctrine/Tests/ORM/Mapping/php/Doctrine.Tests.Models.Company.CompanyFlexContract.php

<?php

$metadata->mapField(
    [
    'type'      => 'integer',
    'name'      => 'hoursWorked',
    'fieldName' => 'hoursWorked',
    ]
);

$metadata->mapField(
    [
    'type'      => 'integer',
    'name'      => 'pricePerHour',
    'fieldName' => 'pricePerHour',
    ]
);