<?php
$lines = file(__DIR__ . '/../app/Libraries/FhirR4Builder.php');
foreach ($lines as $i => $l) {
    if (strpos($l, 'OrganizationResource') !== false || strpos($l, 'function buildOrg') !== false) {
        echo ($i + 1) . ': ' . trim($l) . PHP_EOL;
    }
}