Warning: Undefined array key "algo" in /var/www/html/hash.php on line 3

Warning: Undefined array key "data" in /var/www/html/hash.php on line 3

Deprecated: hash(): Passing null to parameter #1 ($algo) of type string is deprecated in /var/www/html/hash.php on line 3

Deprecated: hash(): Passing null to parameter #2 ($data) of type string is deprecated in /var/www/html/hash.php on line 3

Fatal error: Uncaught ValueError: hash(): Argument #1 ($algo) must be a valid hashing algorithm in /var/www/html/hash.php:3 Stack trace: #0 /var/www/html/hash.php(3): hash() #1 {main} thrown in /var/www/html/hash.php on line 3