3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ch = curl_init("http://www.example.com/"); $fp = fopen("example_homepage.txt", "w"); curl_setopt($ch, CURLOPT_FILE, $fp); curl_setopt($ch, CURLOPT_HEADER, 0); curl_exec($ch); curl_close($ch); fclose($fp); ?>

preferences:
43.81 ms | 402 KiB | 5 Q