3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( version_compare( PHP_VERSION_ID , '70300', '<=' ) );
Output for 7.3.1 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.23, 8.3.0 - 8.3.11
bool(false)
Output for 7.2.0 - 7.2.33, 7.3.0
bool(true)
preferences:
73.32 ms | 407 KiB | 5 Q