3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0x00000001<<3;
Output for 7.0.0 - 7.0.24, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
8
preferences:
94.39 ms | 1464 KiB | 4 Q