ローカルでFileMaker Data APIを使って開発する際に利用するPHPのビルトインサーバー用ルータースクリプト

router.php

<?php
$url = "http://127.0.0.1:3000" . $_SERVER['REQUEST_URI'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    curl_setopt($ch, CURLOPT_POST, true);
}
if (in_array($_SERVER['REQUEST_METHOD'], array('PUT', 'DELETE'))) {
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $_SERVER['REQUEST_METHOD']); 
}
if (in_array($_SERVER['REQUEST_METHOD'], array('POST', 'PUT'))) {
    curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents("php://input"));
}
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: ' . $_SERVER['CONTENT_TYPE'],
    'X-Forwarded-For: ' . $_SERVER['REMOTE_ADDR'],
    'FM-Data-token: ' . $_SERVER['HTTP_FM_DATA_TOKEN'],
));
$html =  curl_exec($ch);
echo $html;
curl_close($ch);

I modified for avoiding "Undefined index" warning.
https://gist.github.com/msyk/422725b678dcd8cbd65bf93ddbb24f12