After generating the OpenPGP keys, we will see how to store them on a USB key like the Yubikey. This will allow us to further secure our secret keys.

Guide to create the almost perfect OpenPGP keys

Today, I would like to share with you a feature often requested in an application: uploading a file.

Hello everyone! Today I would like to speak about a subject too little discussed in php: the exceptions. An exception is an alert issued when the code is executed, to indicate that something has not happened as expected. It can be a bad connection identifier to the database, or an operation on a file that is not allowed, or a division by zero for example.

The following article is aimed at developers who have already used the ParamConverter, and who understand its basic principles.