3v4l.org

run code in 300+ PHP versions simultaneously
<?php print get_resource_type(openssl_pkey_new());
Output for 7.1.20 - 7.1.33, 7.2.6 - 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 - 8.3.7
Fatal error: Uncaught Error: Call to undefined function openssl_pkey_new() in /in/kkAEq:2 Stack trace: #0 {main} thrown in /in/kkAEq on line 2
Process exited with code 255.
Output for 7.0.20, 7.1.5 - 7.1.10, 7.2.0
Warning: get_resource_type() expects parameter 1 to be resource, boolean given in /in/kkAEq on line 2
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.6, 7.1.0
OpenSSL key

preferences:
160.6 ms | 402 KiB | 214 Q