Regex Tester online

curl -X POST "https://apibox.io.vn/v1/regex" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"pattern":"(?<user>[\\w.]+)@([\\w.]+)","flags":"g","text":"a@x.com, b.c@y.vn"}'

const res = await fetch('https://apibox.io.vn/v1/regex', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "pattern": "(?<user>[\\w.]+)@([\\w.]+)",
    "flags": "g",
    "text": "a@x.com, b.c@y.vn"
  }),
});
const data = await res.json();
console.log(data);

import requests

res = requests.post(
    "https://apibox.io.vn/v1/regex",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"pattern": "(?<user>[\\w.]+)@([\\w.]+)", "flags": "g", "text": "a@x.com, b.c@y.vn"},
    timeout=30,
)
print(res.json())

<?php
$ch = curl_init('https://apibox.io.vn/v1/regex');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY', 'Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"pattern":"(?<user>[\\\\w.]+)@([\\\\w.]+)","flags":"g","text":"a@x.com, b.c@y.vn"}',
]);
$response = curl_exec($ch);
print_r(json_decode($response, true));