To check if a variable is set there are two main approaches, depending on the meaning of "set". Set can mean exists and is not null, but can also mean exists and not empty! In a code words: Is $var1 = "" set or not? is $var2 = 0 set…
In the last decade, the internet has taken an important place in our daily lives, it became almost our everything. We use it to play, to socialize, to study, to have fun and earn money... But maybe, the main "charateristic" is all this free content we find. But free does…
Developing with Symfony framework involves using a web server to render your webApp pages. There are various options that allow you do this. But the most common way remains using the command php bin/console server:start which gives us a quik access to our website over localhost:8000 This command allows to…