3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(STREAM_CRYPTO_METHOD_TLS_CLIENT);
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.20, 8.3.0 - 8.3.8
int(121)
Output for 5.6.0 - 5.6.6, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
int(57)
Output for 5.6.7 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
int(9)

preferences:
232.67 ms | 402 KiB | 305 Q