3v4l.org

run code in 300+ PHP versions simultaneously
<?php // create curl resource $ch = curl_init(); // set url curl_setopt($ch, CURLOPT_URL, "google.com"); //return the transfer as a string curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // $output contains the output string $output = curl_exec($ch); // close curl resource to free up system resources curl_close($ch); echo $output;
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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
Fatal error: Uncaught Error: Call to undefined function curl_init() in /in/gqu8W:3 Stack trace: #0 {main} thrown in /in/gqu8W on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Call to undefined function curl_init() in /in/gqu8W on line 3
Process exited with code 255.

preferences:
213.39 ms | 402 KiB | 293 Q