3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(crypt('pfsense', '$2b$10$13u6qwCOwODv34GyCMgdWub6oQF3RX0rG7c3d3X4JvzuEmAXLYDd2$'));
Output for 5.5.21 - 5.5.38, 5.6.5 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
string(60) "$2b$10$13u6qwCOwODv34GyCMgdWub6oQF3RX0rG7c3d3X4JvzuEmAXLYDd2"
Output for 5.5.0 - 5.5.20, 5.6.0 - 5.6.4
string(2) "*0"

preferences:
185.19 ms | 402 KiB | 244 Q