In this tutorial, we've discussed three different ways to select data from a MySQL database based on particular conditions using PHP with WHERE clause. The first example showed you how to filter the ...

For example, you can use the ENCRYPT() function in MySQL to encrypt a password column with a salt value, or the ENCRYPTBYPASSPHRASE() function in SQL Server to encrypt a credit card number with a ...

For an example of some UDFs written using this library ... There is a bit of a caveat for functions returning buffers (string & decimal functions): if there is a possibility that string length exceeds ...