3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen(base64_encode(random_bytes(32))), "\n"; // 44 echo strlen(base64_encode(random_bytes(16))), "\n"; // 24 echo strlen(base64_encode(random_bytes(48))), "\n"; // 64
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
44 24 64
preferences:
99.12 ms | 403 KiB | 178 Q