3v4l.org

run code in 300+ PHP versions simultaneously
<?php // This is stored in the file: $storedhash = hash("sha256", "salt" + "password"); echo $storedhash; // Logging in: $password = "passworld"; $pwdhash = hash("sha256", "salt" + $password); echo $pwdhash; if ($pwdhash === $storedhash) { echo "Successfully entered password"; } else { echo "Nofie."; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/YkqUk:4 Stack trace: #0 {main} thrown in /in/YkqUk on line 4
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/YkqUk on line 4 Warning: A non-numeric value encountered in /in/YkqUk on line 4 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 Warning: A non-numeric value encountered in /in/YkqUk on line 9 Warning: A non-numeric value encountered in /in/YkqUk on line 9 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9Successfully entered password
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e95feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9Successfully entered password
preferences:
190.4 ms | 402 KiB | 227 Q