PHP has some basic programming structure for developing scripts. There is conditional checking to evaluate true of false of a condition, there are loops with conditions and counters and we can check different variables by using simple functions. We can keep a commonly used code blocks inside a function and then call and use them when ever required. All these are basic building blocks of developing a PHP application.
As PHP has more similarity with C language so it has similar for, while, do loops and other functions.
We will learn how this basic flow of PHP language works with example in every section.
When we know one of the choice of a option is going to match and rest of the options are not going to match once a options is meet then we should go for switch statement then repeated use of if else conditions.