3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!defined('PHP_EOL')) { define('PHP_EOL', "\r\n"); } $original = "YWlFLVEZZUFNaWlhPQ01ZT0lLWU5HTFJQVFNCRUJZVA="; $raw_data = base64_decode($original); print 'Raw key length (used to encode/decode)' . PHP_EOL; print strlen($raw_data) . PHP_EOL; print PHP_EOL; print 'Raw key in hexidecimal format (0-9 a-f)' . PHP_EOL; $hex_key = bin2hex($raw_data); print $hex_key . PHP_EOL; print PHP_EOL; print 'Hexidecimal key length' . PHP_EOL; print strlen($hex_key) . PHP_EOL;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 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 - 8.3.6
Raw key length (used to encode/decode) 32 Raw key in hexidecimal format (0-9 a-f) 6169452d511965414d6969613d0d35653d252d65391d314941514d0915096550 Hexidecimal key length 64
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Raw key length (used to encode/decode) 32 Raw key in hexidecimal format (0-9 a-f) 6169452d511965414d6969613d0d35653d252d65391d314941514d0915096550 Hexidecimal key length 64

preferences:
323 ms | 402 KiB | 460 Q